Miniaturized design and testing of antenna for through-the-earth communication system
For problems that current antenna of through-the-earth communication system is too big, has poor mobility and cannot achieve bidirectional communication, a medium wave small square loop antenna with center frequency of 500 kHz was designed, and impedance characteristic, matching performance and comm...
Ausführliche Beschreibung
Gespeichert in:
| Autor*in: |
LI Yan-bo [verfasserIn] XIANG Xin [verfasserIn] LING Li-wei [verfasserIn] |
|---|
| Format: |
E-Artikel |
|---|---|
| Sprache: |
Chinesisch |
| Erschienen: |
2013 |
|---|
| Schlagwörter: |
|---|
| Übergeordnetes Werk: |
In: Gong-kuang zidonghua - Editorial Department of Industry and Mine Automation, 2021, 39(2013), 7, Seite 18-22 |
|---|---|
| Übergeordnetes Werk: |
volume:39 ; year:2013 ; number:7 ; pages:18-22 |
| Links: |
|---|
| Katalog-ID: |
DOAJ088501892 |
|---|
| LEADER | 01000caa a22002652 4500 | ||
|---|---|---|---|
| 001 | DOAJ088501892 | ||
| 003 | DE-627 | ||
| 005 | 20230503013945.0 | ||
| 007 | cr uuu---uuuuu | ||
| 008 | 230410s2013 xx |||||o 00| ||chi c | ||
| 035 | |a (DE-627)DOAJ088501892 | ||
| 035 | |a (DE-599)DOAJ3d59c429d72044759418fe74c3dd47cc | ||
| 040 | |a DE-627 |b ger |c DE-627 |e rakwb | ||
| 041 | |a chi | ||
| 050 | 0 | |a TN1-997 | |
| 100 | 0 | |a LI Yan-bo |e verfasserin |4 aut | |
| 245 | 1 | 0 | |a Miniaturized design and testing of antenna for through-the-earth communication system |
| 264 | 1 | |c 2013 | |
| 336 | |a Text |b txt |2 rdacontent | ||
| 337 | |a Computermedien |b c |2 rdamedia | ||
| 338 | |a Online-Ressource |b cr |2 rdacarrier | ||
| 520 | |a For problems that current antenna of through-the-earth communication system is too big, has poor mobility and cannot achieve bidirectional communication, a medium wave small square loop antenna with center frequency of 500 kHz was designed, and impedance characteristic, matching performance and communication distance of the antenna were theoretically analyzed and tested. The test results show that good impedance matching is achieved between the antenna and signal source, the matching network efficiency is approximately 1; operating bandwidth of the antenna is approximately 8 kHz, and antenna efficiency is 6.1×10-5, which are approximately equal to the theoretical results; the antenna has good radiation characteristic, the effective transmission distance is 30 m when input power is 0.25 W. | ||
| 650 | 4 | |a through-the-earth communication | |
| 650 | 4 | |a square loop antenna | |
| 650 | 4 | |a miniaturized design | |
| 650 | 4 | |a impedance matching | |
| 650 | 4 | |a input characteristic | |
| 650 | 4 | |a radiation characteristic | |
| 650 | 4 | |a bidirectional communicatio | |
| 653 | 0 | |a Mining engineering. Metallurgy | |
| 700 | 0 | |a XIANG Xin |e verfasserin |4 aut | |
| 700 | 0 | |a LING Li-wei |e verfasserin |4 aut | |
| 773 | 0 | 8 | |i In |t Gong-kuang zidonghua |d Editorial Department of Industry and Mine Automation, 2021 |g 39(2013), 7, Seite 18-22 |w (DE-627)1680984667 |x 1671251X |7 nnns |
| 773 | 1 | 8 | |g volume:39 |g year:2013 |g number:7 |g pages:18-22 |
| 856 | 4 | 0 | |u https://doaj.org/article/3d59c429d72044759418fe74c3dd47cc |z kostenfrei |
| 856 | 4 | 0 | |u http://www.gkzdh.cn/article/id/9233 |z kostenfrei |
| 856 | 4 | 2 | |u https://doaj.org/toc/1671-251X |y Journal toc |z kostenfrei |
| 912 | |a GBV_USEFLAG_A | ||
| 912 | |a SYSFLAG_A | ||
| 912 | |a GBV_DOAJ | ||
| 912 | |a SSG-OLC-PHA | ||
| 912 | |a GBV_ILN_11 | ||
| 912 | |a GBV_ILN_2817 | ||
| 951 | |a AR | ||
| 952 | |d 39 |j 2013 |e 7 |h 18-22 | ||
| author_variant |
l y b lyb x x xx l l w llw |
|---|---|
| matchkey_str |
article:1671251X:2013----::iitrzdeinntsigfnenfrhogteat |
| hierarchy_sort_str |
2013 |
| callnumber-subject-code |
TN |
| publishDate |
2013 |
| allfields |
(DE-627)DOAJ088501892 (DE-599)DOAJ3d59c429d72044759418fe74c3dd47cc DE-627 ger DE-627 rakwb chi TN1-997 LI Yan-bo verfasserin aut Miniaturized design and testing of antenna for through-the-earth communication system 2013 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier For problems that current antenna of through-the-earth communication system is too big, has poor mobility and cannot achieve bidirectional communication, a medium wave small square loop antenna with center frequency of 500 kHz was designed, and impedance characteristic, matching performance and communication distance of the antenna were theoretically analyzed and tested. The test results show that good impedance matching is achieved between the antenna and signal source, the matching network efficiency is approximately 1; operating bandwidth of the antenna is approximately 8 kHz, and antenna efficiency is 6.1×10-5, which are approximately equal to the theoretical results; the antenna has good radiation characteristic, the effective transmission distance is 30 m when input power is 0.25 W. through-the-earth communication square loop antenna miniaturized design impedance matching input characteristic radiation characteristic bidirectional communicatio Mining engineering. Metallurgy XIANG Xin verfasserin aut LING Li-wei verfasserin aut In Gong-kuang zidonghua Editorial Department of Industry and Mine Automation, 2021 39(2013), 7, Seite 18-22 (DE-627)1680984667 1671251X nnns volume:39 year:2013 number:7 pages:18-22 https://doaj.org/article/3d59c429d72044759418fe74c3dd47cc kostenfrei http://www.gkzdh.cn/article/id/9233 kostenfrei https://doaj.org/toc/1671-251X Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ SSG-OLC-PHA GBV_ILN_11 GBV_ILN_2817 AR 39 2013 7 18-22 |
| spelling |
(DE-627)DOAJ088501892 (DE-599)DOAJ3d59c429d72044759418fe74c3dd47cc DE-627 ger DE-627 rakwb chi TN1-997 LI Yan-bo verfasserin aut Miniaturized design and testing of antenna for through-the-earth communication system 2013 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier For problems that current antenna of through-the-earth communication system is too big, has poor mobility and cannot achieve bidirectional communication, a medium wave small square loop antenna with center frequency of 500 kHz was designed, and impedance characteristic, matching performance and communication distance of the antenna were theoretically analyzed and tested. The test results show that good impedance matching is achieved between the antenna and signal source, the matching network efficiency is approximately 1; operating bandwidth of the antenna is approximately 8 kHz, and antenna efficiency is 6.1×10-5, which are approximately equal to the theoretical results; the antenna has good radiation characteristic, the effective transmission distance is 30 m when input power is 0.25 W. through-the-earth communication square loop antenna miniaturized design impedance matching input characteristic radiation characteristic bidirectional communicatio Mining engineering. Metallurgy XIANG Xin verfasserin aut LING Li-wei verfasserin aut In Gong-kuang zidonghua Editorial Department of Industry and Mine Automation, 2021 39(2013), 7, Seite 18-22 (DE-627)1680984667 1671251X nnns volume:39 year:2013 number:7 pages:18-22 https://doaj.org/article/3d59c429d72044759418fe74c3dd47cc kostenfrei http://www.gkzdh.cn/article/id/9233 kostenfrei https://doaj.org/toc/1671-251X Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ SSG-OLC-PHA GBV_ILN_11 GBV_ILN_2817 AR 39 2013 7 18-22 |
| allfields_unstemmed |
(DE-627)DOAJ088501892 (DE-599)DOAJ3d59c429d72044759418fe74c3dd47cc DE-627 ger DE-627 rakwb chi TN1-997 LI Yan-bo verfasserin aut Miniaturized design and testing of antenna for through-the-earth communication system 2013 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier For problems that current antenna of through-the-earth communication system is too big, has poor mobility and cannot achieve bidirectional communication, a medium wave small square loop antenna with center frequency of 500 kHz was designed, and impedance characteristic, matching performance and communication distance of the antenna were theoretically analyzed and tested. The test results show that good impedance matching is achieved between the antenna and signal source, the matching network efficiency is approximately 1; operating bandwidth of the antenna is approximately 8 kHz, and antenna efficiency is 6.1×10-5, which are approximately equal to the theoretical results; the antenna has good radiation characteristic, the effective transmission distance is 30 m when input power is 0.25 W. through-the-earth communication square loop antenna miniaturized design impedance matching input characteristic radiation characteristic bidirectional communicatio Mining engineering. Metallurgy XIANG Xin verfasserin aut LING Li-wei verfasserin aut In Gong-kuang zidonghua Editorial Department of Industry and Mine Automation, 2021 39(2013), 7, Seite 18-22 (DE-627)1680984667 1671251X nnns volume:39 year:2013 number:7 pages:18-22 https://doaj.org/article/3d59c429d72044759418fe74c3dd47cc kostenfrei http://www.gkzdh.cn/article/id/9233 kostenfrei https://doaj.org/toc/1671-251X Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ SSG-OLC-PHA GBV_ILN_11 GBV_ILN_2817 AR 39 2013 7 18-22 |
| allfieldsGer |
(DE-627)DOAJ088501892 (DE-599)DOAJ3d59c429d72044759418fe74c3dd47cc DE-627 ger DE-627 rakwb chi TN1-997 LI Yan-bo verfasserin aut Miniaturized design and testing of antenna for through-the-earth communication system 2013 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier For problems that current antenna of through-the-earth communication system is too big, has poor mobility and cannot achieve bidirectional communication, a medium wave small square loop antenna with center frequency of 500 kHz was designed, and impedance characteristic, matching performance and communication distance of the antenna were theoretically analyzed and tested. The test results show that good impedance matching is achieved between the antenna and signal source, the matching network efficiency is approximately 1; operating bandwidth of the antenna is approximately 8 kHz, and antenna efficiency is 6.1×10-5, which are approximately equal to the theoretical results; the antenna has good radiation characteristic, the effective transmission distance is 30 m when input power is 0.25 W. through-the-earth communication square loop antenna miniaturized design impedance matching input characteristic radiation characteristic bidirectional communicatio Mining engineering. Metallurgy XIANG Xin verfasserin aut LING Li-wei verfasserin aut In Gong-kuang zidonghua Editorial Department of Industry and Mine Automation, 2021 39(2013), 7, Seite 18-22 (DE-627)1680984667 1671251X nnns volume:39 year:2013 number:7 pages:18-22 https://doaj.org/article/3d59c429d72044759418fe74c3dd47cc kostenfrei http://www.gkzdh.cn/article/id/9233 kostenfrei https://doaj.org/toc/1671-251X Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ SSG-OLC-PHA GBV_ILN_11 GBV_ILN_2817 AR 39 2013 7 18-22 |
| allfieldsSound |
(DE-627)DOAJ088501892 (DE-599)DOAJ3d59c429d72044759418fe74c3dd47cc DE-627 ger DE-627 rakwb chi TN1-997 LI Yan-bo verfasserin aut Miniaturized design and testing of antenna for through-the-earth communication system 2013 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier For problems that current antenna of through-the-earth communication system is too big, has poor mobility and cannot achieve bidirectional communication, a medium wave small square loop antenna with center frequency of 500 kHz was designed, and impedance characteristic, matching performance and communication distance of the antenna were theoretically analyzed and tested. The test results show that good impedance matching is achieved between the antenna and signal source, the matching network efficiency is approximately 1; operating bandwidth of the antenna is approximately 8 kHz, and antenna efficiency is 6.1×10-5, which are approximately equal to the theoretical results; the antenna has good radiation characteristic, the effective transmission distance is 30 m when input power is 0.25 W. through-the-earth communication square loop antenna miniaturized design impedance matching input characteristic radiation characteristic bidirectional communicatio Mining engineering. Metallurgy XIANG Xin verfasserin aut LING Li-wei verfasserin aut In Gong-kuang zidonghua Editorial Department of Industry and Mine Automation, 2021 39(2013), 7, Seite 18-22 (DE-627)1680984667 1671251X nnns volume:39 year:2013 number:7 pages:18-22 https://doaj.org/article/3d59c429d72044759418fe74c3dd47cc kostenfrei http://www.gkzdh.cn/article/id/9233 kostenfrei https://doaj.org/toc/1671-251X Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ SSG-OLC-PHA GBV_ILN_11 GBV_ILN_2817 AR 39 2013 7 18-22 |
| language |
Chinese |
| source |
In Gong-kuang zidonghua 39(2013), 7, Seite 18-22 volume:39 year:2013 number:7 pages:18-22 |
| sourceStr |
In Gong-kuang zidonghua 39(2013), 7, Seite 18-22 volume:39 year:2013 number:7 pages:18-22 |
| format_phy_str_mv |
Article |
| institution |
findex.gbv.de |
| topic_facet |
through-the-earth communication square loop antenna miniaturized design impedance matching input characteristic radiation characteristic bidirectional communicatio Mining engineering. Metallurgy |
| isfreeaccess_bool |
true |
| container_title |
Gong-kuang zidonghua |
| authorswithroles_txt_mv |
LI Yan-bo @@aut@@ XIANG Xin @@aut@@ LING Li-wei @@aut@@ |
| publishDateDaySort_date |
2013-01-01T00:00:00Z |
| hierarchy_top_id |
1680984667 |
| id |
DOAJ088501892 |
| language_de |
chinesisch |
| fullrecord |
<?xml version="1.0" encoding="UTF-8"?><collection xmlns="http://www.loc.gov/MARC21/slim"><record><leader>01000caa a22002652 4500</leader><controlfield tag="001">DOAJ088501892</controlfield><controlfield tag="003">DE-627</controlfield><controlfield tag="005">20230503013945.0</controlfield><controlfield tag="007">cr uuu---uuuuu</controlfield><controlfield tag="008">230410s2013 xx |||||o 00| ||chi c</controlfield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-627)DOAJ088501892</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-599)DOAJ3d59c429d72044759418fe74c3dd47cc</subfield></datafield><datafield tag="040" ind1=" " ind2=" "><subfield code="a">DE-627</subfield><subfield code="b">ger</subfield><subfield code="c">DE-627</subfield><subfield code="e">rakwb</subfield></datafield><datafield tag="041" ind1=" " ind2=" "><subfield code="a">chi</subfield></datafield><datafield tag="050" ind1=" " ind2="0"><subfield code="a">TN1-997</subfield></datafield><datafield tag="100" ind1="0" ind2=" "><subfield code="a">LI Yan-bo</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="245" ind1="1" ind2="0"><subfield code="a">Miniaturized design and testing of antenna for through-the-earth communication system</subfield></datafield><datafield tag="264" ind1=" " ind2="1"><subfield code="c">2013</subfield></datafield><datafield tag="336" ind1=" " ind2=" "><subfield code="a">Text</subfield><subfield code="b">txt</subfield><subfield code="2">rdacontent</subfield></datafield><datafield tag="337" ind1=" " ind2=" "><subfield code="a">Computermedien</subfield><subfield code="b">c</subfield><subfield code="2">rdamedia</subfield></datafield><datafield tag="338" ind1=" " ind2=" "><subfield code="a">Online-Ressource</subfield><subfield code="b">cr</subfield><subfield code="2">rdacarrier</subfield></datafield><datafield tag="520" ind1=" " ind2=" "><subfield code="a">For problems that current antenna of through-the-earth communication system is too big, has poor mobility and cannot achieve bidirectional communication, a medium wave small square loop antenna with center frequency of 500 kHz was designed, and impedance characteristic, matching performance and communication distance of the antenna were theoretically analyzed and tested. The test results show that good impedance matching is achieved between the antenna and signal source, the matching network efficiency is approximately 1; operating bandwidth of the antenna is approximately 8 kHz, and antenna efficiency is 6.1×10-5, which are approximately equal to the theoretical results; the antenna has good radiation characteristic, the effective transmission distance is 30 m when input power is 0.25 W.</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">through-the-earth communication</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">square loop antenna</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">miniaturized design</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">impedance matching</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">input characteristic</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">radiation characteristic</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">bidirectional communicatio</subfield></datafield><datafield tag="653" ind1=" " ind2="0"><subfield code="a">Mining engineering. Metallurgy</subfield></datafield><datafield tag="700" ind1="0" ind2=" "><subfield code="a">XIANG Xin</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="0" ind2=" "><subfield code="a">LING Li-wei</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="773" ind1="0" ind2="8"><subfield code="i">In</subfield><subfield code="t">Gong-kuang zidonghua</subfield><subfield code="d">Editorial Department of Industry and Mine Automation, 2021</subfield><subfield code="g">39(2013), 7, Seite 18-22</subfield><subfield code="w">(DE-627)1680984667</subfield><subfield code="x">1671251X</subfield><subfield code="7">nnns</subfield></datafield><datafield tag="773" ind1="1" ind2="8"><subfield code="g">volume:39</subfield><subfield code="g">year:2013</subfield><subfield code="g">number:7</subfield><subfield code="g">pages:18-22</subfield></datafield><datafield tag="856" ind1="4" ind2="0"><subfield code="u">https://doaj.org/article/3d59c429d72044759418fe74c3dd47cc</subfield><subfield code="z">kostenfrei</subfield></datafield><datafield tag="856" ind1="4" ind2="0"><subfield code="u">http://www.gkzdh.cn/article/id/9233</subfield><subfield code="z">kostenfrei</subfield></datafield><datafield tag="856" ind1="4" ind2="2"><subfield code="u">https://doaj.org/toc/1671-251X</subfield><subfield code="y">Journal toc</subfield><subfield code="z">kostenfrei</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_USEFLAG_A</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">SYSFLAG_A</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_DOAJ</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">SSG-OLC-PHA</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_11</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2817</subfield></datafield><datafield tag="951" ind1=" " ind2=" "><subfield code="a">AR</subfield></datafield><datafield tag="952" ind1=" " ind2=" "><subfield code="d">39</subfield><subfield code="j">2013</subfield><subfield code="e">7</subfield><subfield code="h">18-22</subfield></datafield></record></collection>
|
| callnumber-first |
T - Technology |
| author |
LI Yan-bo |
| spellingShingle |
LI Yan-bo misc TN1-997 misc through-the-earth communication misc square loop antenna misc miniaturized design misc impedance matching misc input characteristic misc radiation characteristic misc bidirectional communicatio misc Mining engineering. Metallurgy Miniaturized design and testing of antenna for through-the-earth communication system |
| authorStr |
LI Yan-bo |
| ppnlink_with_tag_str_mv |
@@773@@(DE-627)1680984667 |
| format |
electronic Article |
| delete_txt_mv |
keep |
| author_role |
aut aut aut |
| collection |
DOAJ |
| remote_str |
true |
| callnumber-label |
TN1-997 |
| illustrated |
Not Illustrated |
| issn |
1671251X |
| topic_title |
TN1-997 Miniaturized design and testing of antenna for through-the-earth communication system through-the-earth communication square loop antenna miniaturized design impedance matching input characteristic radiation characteristic bidirectional communicatio |
| topic |
misc TN1-997 misc through-the-earth communication misc square loop antenna misc miniaturized design misc impedance matching misc input characteristic misc radiation characteristic misc bidirectional communicatio misc Mining engineering. Metallurgy |
| topic_unstemmed |
misc TN1-997 misc through-the-earth communication misc square loop antenna misc miniaturized design misc impedance matching misc input characteristic misc radiation characteristic misc bidirectional communicatio misc Mining engineering. Metallurgy |
| topic_browse |
misc TN1-997 misc through-the-earth communication misc square loop antenna misc miniaturized design misc impedance matching misc input characteristic misc radiation characteristic misc bidirectional communicatio misc Mining engineering. Metallurgy |
| format_facet |
Elektronische Aufsätze Aufsätze Elektronische Ressource |
| format_main_str_mv |
Text Zeitschrift/Artikel |
| carriertype_str_mv |
cr |
| hierarchy_parent_title |
Gong-kuang zidonghua |
| hierarchy_parent_id |
1680984667 |
| hierarchy_top_title |
Gong-kuang zidonghua |
| isfreeaccess_txt |
true |
| familylinks_str_mv |
(DE-627)1680984667 |
| title |
Miniaturized design and testing of antenna for through-the-earth communication system |
| ctrlnum |
(DE-627)DOAJ088501892 (DE-599)DOAJ3d59c429d72044759418fe74c3dd47cc |
| title_full |
Miniaturized design and testing of antenna for through-the-earth communication system |
| author_sort |
LI Yan-bo |
| journal |
Gong-kuang zidonghua |
| journalStr |
Gong-kuang zidonghua |
| callnumber-first-code |
T |
| lang_code |
chi |
| isOA_bool |
true |
| recordtype |
marc |
| publishDateSort |
2013 |
| contenttype_str_mv |
txt |
| container_start_page |
18 |
| author_browse |
LI Yan-bo XIANG Xin LING Li-wei |
| container_volume |
39 |
| class |
TN1-997 |
| format_se |
Elektronische Aufsätze |
| author-letter |
LI Yan-bo |
| author2-role |
verfasserin |
| title_sort |
miniaturized design and testing of antenna for through-the-earth communication system |
| callnumber |
TN1-997 |
| title_auth |
Miniaturized design and testing of antenna for through-the-earth communication system |
| abstract |
For problems that current antenna of through-the-earth communication system is too big, has poor mobility and cannot achieve bidirectional communication, a medium wave small square loop antenna with center frequency of 500 kHz was designed, and impedance characteristic, matching performance and communication distance of the antenna were theoretically analyzed and tested. The test results show that good impedance matching is achieved between the antenna and signal source, the matching network efficiency is approximately 1; operating bandwidth of the antenna is approximately 8 kHz, and antenna efficiency is 6.1×10-5, which are approximately equal to the theoretical results; the antenna has good radiation characteristic, the effective transmission distance is 30 m when input power is 0.25 W. |
| abstractGer |
For problems that current antenna of through-the-earth communication system is too big, has poor mobility and cannot achieve bidirectional communication, a medium wave small square loop antenna with center frequency of 500 kHz was designed, and impedance characteristic, matching performance and communication distance of the antenna were theoretically analyzed and tested. The test results show that good impedance matching is achieved between the antenna and signal source, the matching network efficiency is approximately 1; operating bandwidth of the antenna is approximately 8 kHz, and antenna efficiency is 6.1×10-5, which are approximately equal to the theoretical results; the antenna has good radiation characteristic, the effective transmission distance is 30 m when input power is 0.25 W. |
| abstract_unstemmed |
For problems that current antenna of through-the-earth communication system is too big, has poor mobility and cannot achieve bidirectional communication, a medium wave small square loop antenna with center frequency of 500 kHz was designed, and impedance characteristic, matching performance and communication distance of the antenna were theoretically analyzed and tested. The test results show that good impedance matching is achieved between the antenna and signal source, the matching network efficiency is approximately 1; operating bandwidth of the antenna is approximately 8 kHz, and antenna efficiency is 6.1×10-5, which are approximately equal to the theoretical results; the antenna has good radiation characteristic, the effective transmission distance is 30 m when input power is 0.25 W. |
| collection_details |
GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ SSG-OLC-PHA GBV_ILN_11 GBV_ILN_2817 |
| container_issue |
7 |
| title_short |
Miniaturized design and testing of antenna for through-the-earth communication system |
| url |
https://doaj.org/article/3d59c429d72044759418fe74c3dd47cc http://www.gkzdh.cn/article/id/9233 https://doaj.org/toc/1671-251X |
| remote_bool |
true |
| author2 |
XIANG Xin LING Li-wei |
| author2Str |
XIANG Xin LING Li-wei |
| ppnlink |
1680984667 |
| callnumber-subject |
TN - Mining Engineering and Metallurgy |
| mediatype_str_mv |
c |
| isOA_txt |
true |
| hochschulschrift_bool |
false |
| callnumber-a |
TN1-997 |
| up_date |
2024-07-03T18:00:47.055Z |
| _version_ |
1803581807190343681 |
| fullrecord_marcxml |
<?xml version="1.0" encoding="UTF-8"?><collection xmlns="http://www.loc.gov/MARC21/slim"><record><leader>01000caa a22002652 4500</leader><controlfield tag="001">DOAJ088501892</controlfield><controlfield tag="003">DE-627</controlfield><controlfield tag="005">20230503013945.0</controlfield><controlfield tag="007">cr uuu---uuuuu</controlfield><controlfield tag="008">230410s2013 xx |||||o 00| ||chi c</controlfield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-627)DOAJ088501892</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-599)DOAJ3d59c429d72044759418fe74c3dd47cc</subfield></datafield><datafield tag="040" ind1=" " ind2=" "><subfield code="a">DE-627</subfield><subfield code="b">ger</subfield><subfield code="c">DE-627</subfield><subfield code="e">rakwb</subfield></datafield><datafield tag="041" ind1=" " ind2=" "><subfield code="a">chi</subfield></datafield><datafield tag="050" ind1=" " ind2="0"><subfield code="a">TN1-997</subfield></datafield><datafield tag="100" ind1="0" ind2=" "><subfield code="a">LI Yan-bo</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="245" ind1="1" ind2="0"><subfield code="a">Miniaturized design and testing of antenna for through-the-earth communication system</subfield></datafield><datafield tag="264" ind1=" " ind2="1"><subfield code="c">2013</subfield></datafield><datafield tag="336" ind1=" " ind2=" "><subfield code="a">Text</subfield><subfield code="b">txt</subfield><subfield code="2">rdacontent</subfield></datafield><datafield tag="337" ind1=" " ind2=" "><subfield code="a">Computermedien</subfield><subfield code="b">c</subfield><subfield code="2">rdamedia</subfield></datafield><datafield tag="338" ind1=" " ind2=" "><subfield code="a">Online-Ressource</subfield><subfield code="b">cr</subfield><subfield code="2">rdacarrier</subfield></datafield><datafield tag="520" ind1=" " ind2=" "><subfield code="a">For problems that current antenna of through-the-earth communication system is too big, has poor mobility and cannot achieve bidirectional communication, a medium wave small square loop antenna with center frequency of 500 kHz was designed, and impedance characteristic, matching performance and communication distance of the antenna were theoretically analyzed and tested. The test results show that good impedance matching is achieved between the antenna and signal source, the matching network efficiency is approximately 1; operating bandwidth of the antenna is approximately 8 kHz, and antenna efficiency is 6.1×10-5, which are approximately equal to the theoretical results; the antenna has good radiation characteristic, the effective transmission distance is 30 m when input power is 0.25 W.</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">through-the-earth communication</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">square loop antenna</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">miniaturized design</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">impedance matching</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">input characteristic</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">radiation characteristic</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">bidirectional communicatio</subfield></datafield><datafield tag="653" ind1=" " ind2="0"><subfield code="a">Mining engineering. Metallurgy</subfield></datafield><datafield tag="700" ind1="0" ind2=" "><subfield code="a">XIANG Xin</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="0" ind2=" "><subfield code="a">LING Li-wei</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="773" ind1="0" ind2="8"><subfield code="i">In</subfield><subfield code="t">Gong-kuang zidonghua</subfield><subfield code="d">Editorial Department of Industry and Mine Automation, 2021</subfield><subfield code="g">39(2013), 7, Seite 18-22</subfield><subfield code="w">(DE-627)1680984667</subfield><subfield code="x">1671251X</subfield><subfield code="7">nnns</subfield></datafield><datafield tag="773" ind1="1" ind2="8"><subfield code="g">volume:39</subfield><subfield code="g">year:2013</subfield><subfield code="g">number:7</subfield><subfield code="g">pages:18-22</subfield></datafield><datafield tag="856" ind1="4" ind2="0"><subfield code="u">https://doaj.org/article/3d59c429d72044759418fe74c3dd47cc</subfield><subfield code="z">kostenfrei</subfield></datafield><datafield tag="856" ind1="4" ind2="0"><subfield code="u">http://www.gkzdh.cn/article/id/9233</subfield><subfield code="z">kostenfrei</subfield></datafield><datafield tag="856" ind1="4" ind2="2"><subfield code="u">https://doaj.org/toc/1671-251X</subfield><subfield code="y">Journal toc</subfield><subfield code="z">kostenfrei</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_USEFLAG_A</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">SYSFLAG_A</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_DOAJ</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">SSG-OLC-PHA</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_11</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2817</subfield></datafield><datafield tag="951" ind1=" " ind2=" "><subfield code="a">AR</subfield></datafield><datafield tag="952" ind1=" " ind2=" "><subfield code="d">39</subfield><subfield code="j">2013</subfield><subfield code="e">7</subfield><subfield code="h">18-22</subfield></datafield></record></collection>
|
| score |
7.403063 |