Characterization of the radiation pattern of antennas via FDTD and time-domain moment expansion
An alternative method is proposed to characterize the radiation pattern of antennas from an impulse response, based on a moment expansion together with a frequency domain near-to-far-field transformation via a FDTD/CPML solver. The approach introduced in the present work is intended for printed ante...
Ausführliche Beschreibung
Autor*in: |
Glaucio L. Ramos [verfasserIn] Cássio G. Rego [verfasserIn] |
---|
Format: |
E-Artikel |
---|---|
Sprache: |
Englisch |
Schlagwörter: |
---|
Übergeordnetes Werk: |
In: Journal of Microwaves, Optoelectronics and Electromagnetic Applications - Sociedade Brasileira de Microondas e Optoeletrônica; Sociedade Brasileira de Eletromagnetismo, 2016 |
---|
Links: |
---|
DOI / URN: |
10.1590/S2179-10742014000100006 |
---|
Katalog-ID: |
DOAJ02822664X |
---|
LEADER | 01000caa a22002652 4500 | ||
---|---|---|---|
001 | DOAJ02822664X | ||
003 | DE-627 | ||
005 | 20230307123856.0 | ||
007 | cr uuu---uuuuu | ||
008 | 230226nuuuuuuuuxx |||||o 00| ||eng c | ||
024 | 7 | |a 10.1590/S2179-10742014000100006 |2 doi | |
035 | |a (DE-627)DOAJ02822664X | ||
035 | |a (DE-599)DOAJ1126f56dc863441e88f8531193f46621 | ||
040 | |a DE-627 |b ger |c DE-627 |e rakwb | ||
041 | |a eng | ||
050 | 0 | |a TK1-9971 | |
100 | 0 | |a Glaucio L. Ramos |e verfasserin |4 aut | |
245 | 1 | 0 | |a Characterization of the radiation pattern of antennas via FDTD and time-domain moment expansion |
336 | |a Text |b txt |2 rdacontent | ||
337 | |a Computermedien |b c |2 rdamedia | ||
338 | |a Online-Ressource |b cr |2 rdacarrier | ||
520 | |a An alternative method is proposed to characterize the radiation pattern of antennas from an impulse response, based on a moment expansion together with a frequency domain near-to-far-field transformation via a FDTD/CPML solver. The approach introduced in the present work is intended for printed antenna analysis in special cases when the geometries to be modeled require a high degree of discretization in the space-time domain, which directly affects the frequency resolution when using FFT to perform the conventional NF-FF techniques. Results are compared with those obtained by a reference frequency-domain NF-FF technique and the applicability of the proposed method is demonstrated. | ||
650 | 4 | |a Finite-difference time-domain method | |
650 | 4 | |a time-domain moment expansion | |
650 | 4 | |a near-to-far-field transformation | |
653 | 0 | |a Electrical engineering. Electronics. Nuclear engineering | |
700 | 0 | |a Cássio G. Rego |e verfasserin |4 aut | |
773 | 0 | 8 | |i In |t Journal of Microwaves, Optoelectronics and Electromagnetic Applications |d Sociedade Brasileira de Microondas e Optoeletrônica; Sociedade Brasileira de Eletromagnetismo, 2016 |w (DE-627)71830151X |w (DE-600)2668977-7 |x 21791074 |7 nnns |
856 | 4 | 0 | |u https://doi.org/10.1590/S2179-10742014000100006 |z kostenfrei |
856 | 4 | 0 | |u https://doaj.org/article/1126f56dc863441e88f8531193f46621 |z kostenfrei |
856 | 4 | 0 | |u http://www.scielo.br/scielo.php?script=sci_arttext&pid=S2179-10742014000100006&lng=en&tlng=en |z kostenfrei |
856 | 4 | 2 | |u https://doaj.org/toc/2179-1074 |y Journal toc |z kostenfrei |
912 | |a GBV_USEFLAG_A | ||
912 | |a SYSFLAG_A | ||
912 | |a GBV_DOAJ | ||
951 | |a AR |
author_variant |
g l r glr c g r cgr |
---|---|
matchkey_str |
article:21791074:uuuuuuuu::hrceiainfhrdainatroatnavaddntm |
callnumber-subject-code |
TK |
allfields |
10.1590/S2179-10742014000100006 doi (DE-627)DOAJ02822664X (DE-599)DOAJ1126f56dc863441e88f8531193f46621 DE-627 ger DE-627 rakwb eng TK1-9971 Glaucio L. Ramos verfasserin aut Characterization of the radiation pattern of antennas via FDTD and time-domain moment expansion Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier An alternative method is proposed to characterize the radiation pattern of antennas from an impulse response, based on a moment expansion together with a frequency domain near-to-far-field transformation via a FDTD/CPML solver. The approach introduced in the present work is intended for printed antenna analysis in special cases when the geometries to be modeled require a high degree of discretization in the space-time domain, which directly affects the frequency resolution when using FFT to perform the conventional NF-FF techniques. Results are compared with those obtained by a reference frequency-domain NF-FF technique and the applicability of the proposed method is demonstrated. Finite-difference time-domain method time-domain moment expansion near-to-far-field transformation Electrical engineering. Electronics. Nuclear engineering Cássio G. Rego verfasserin aut In Journal of Microwaves, Optoelectronics and Electromagnetic Applications Sociedade Brasileira de Microondas e Optoeletrônica; Sociedade Brasileira de Eletromagnetismo, 2016 (DE-627)71830151X (DE-600)2668977-7 21791074 nnns https://doi.org/10.1590/S2179-10742014000100006 kostenfrei https://doaj.org/article/1126f56dc863441e88f8531193f46621 kostenfrei http://www.scielo.br/scielo.php?script=sci_arttext&pid=S2179-10742014000100006&lng=en&tlng=en kostenfrei https://doaj.org/toc/2179-1074 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ AR |
spelling |
10.1590/S2179-10742014000100006 doi (DE-627)DOAJ02822664X (DE-599)DOAJ1126f56dc863441e88f8531193f46621 DE-627 ger DE-627 rakwb eng TK1-9971 Glaucio L. Ramos verfasserin aut Characterization of the radiation pattern of antennas via FDTD and time-domain moment expansion Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier An alternative method is proposed to characterize the radiation pattern of antennas from an impulse response, based on a moment expansion together with a frequency domain near-to-far-field transformation via a FDTD/CPML solver. The approach introduced in the present work is intended for printed antenna analysis in special cases when the geometries to be modeled require a high degree of discretization in the space-time domain, which directly affects the frequency resolution when using FFT to perform the conventional NF-FF techniques. Results are compared with those obtained by a reference frequency-domain NF-FF technique and the applicability of the proposed method is demonstrated. Finite-difference time-domain method time-domain moment expansion near-to-far-field transformation Electrical engineering. Electronics. Nuclear engineering Cássio G. Rego verfasserin aut In Journal of Microwaves, Optoelectronics and Electromagnetic Applications Sociedade Brasileira de Microondas e Optoeletrônica; Sociedade Brasileira de Eletromagnetismo, 2016 (DE-627)71830151X (DE-600)2668977-7 21791074 nnns https://doi.org/10.1590/S2179-10742014000100006 kostenfrei https://doaj.org/article/1126f56dc863441e88f8531193f46621 kostenfrei http://www.scielo.br/scielo.php?script=sci_arttext&pid=S2179-10742014000100006&lng=en&tlng=en kostenfrei https://doaj.org/toc/2179-1074 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ AR |
allfields_unstemmed |
10.1590/S2179-10742014000100006 doi (DE-627)DOAJ02822664X (DE-599)DOAJ1126f56dc863441e88f8531193f46621 DE-627 ger DE-627 rakwb eng TK1-9971 Glaucio L. Ramos verfasserin aut Characterization of the radiation pattern of antennas via FDTD and time-domain moment expansion Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier An alternative method is proposed to characterize the radiation pattern of antennas from an impulse response, based on a moment expansion together with a frequency domain near-to-far-field transformation via a FDTD/CPML solver. The approach introduced in the present work is intended for printed antenna analysis in special cases when the geometries to be modeled require a high degree of discretization in the space-time domain, which directly affects the frequency resolution when using FFT to perform the conventional NF-FF techniques. Results are compared with those obtained by a reference frequency-domain NF-FF technique and the applicability of the proposed method is demonstrated. Finite-difference time-domain method time-domain moment expansion near-to-far-field transformation Electrical engineering. Electronics. Nuclear engineering Cássio G. Rego verfasserin aut In Journal of Microwaves, Optoelectronics and Electromagnetic Applications Sociedade Brasileira de Microondas e Optoeletrônica; Sociedade Brasileira de Eletromagnetismo, 2016 (DE-627)71830151X (DE-600)2668977-7 21791074 nnns https://doi.org/10.1590/S2179-10742014000100006 kostenfrei https://doaj.org/article/1126f56dc863441e88f8531193f46621 kostenfrei http://www.scielo.br/scielo.php?script=sci_arttext&pid=S2179-10742014000100006&lng=en&tlng=en kostenfrei https://doaj.org/toc/2179-1074 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ AR |
allfieldsGer |
10.1590/S2179-10742014000100006 doi (DE-627)DOAJ02822664X (DE-599)DOAJ1126f56dc863441e88f8531193f46621 DE-627 ger DE-627 rakwb eng TK1-9971 Glaucio L. Ramos verfasserin aut Characterization of the radiation pattern of antennas via FDTD and time-domain moment expansion Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier An alternative method is proposed to characterize the radiation pattern of antennas from an impulse response, based on a moment expansion together with a frequency domain near-to-far-field transformation via a FDTD/CPML solver. The approach introduced in the present work is intended for printed antenna analysis in special cases when the geometries to be modeled require a high degree of discretization in the space-time domain, which directly affects the frequency resolution when using FFT to perform the conventional NF-FF techniques. Results are compared with those obtained by a reference frequency-domain NF-FF technique and the applicability of the proposed method is demonstrated. Finite-difference time-domain method time-domain moment expansion near-to-far-field transformation Electrical engineering. Electronics. Nuclear engineering Cássio G. Rego verfasserin aut In Journal of Microwaves, Optoelectronics and Electromagnetic Applications Sociedade Brasileira de Microondas e Optoeletrônica; Sociedade Brasileira de Eletromagnetismo, 2016 (DE-627)71830151X (DE-600)2668977-7 21791074 nnns https://doi.org/10.1590/S2179-10742014000100006 kostenfrei https://doaj.org/article/1126f56dc863441e88f8531193f46621 kostenfrei http://www.scielo.br/scielo.php?script=sci_arttext&pid=S2179-10742014000100006&lng=en&tlng=en kostenfrei https://doaj.org/toc/2179-1074 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ AR |
allfieldsSound |
10.1590/S2179-10742014000100006 doi (DE-627)DOAJ02822664X (DE-599)DOAJ1126f56dc863441e88f8531193f46621 DE-627 ger DE-627 rakwb eng TK1-9971 Glaucio L. Ramos verfasserin aut Characterization of the radiation pattern of antennas via FDTD and time-domain moment expansion Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier An alternative method is proposed to characterize the radiation pattern of antennas from an impulse response, based on a moment expansion together with a frequency domain near-to-far-field transformation via a FDTD/CPML solver. The approach introduced in the present work is intended for printed antenna analysis in special cases when the geometries to be modeled require a high degree of discretization in the space-time domain, which directly affects the frequency resolution when using FFT to perform the conventional NF-FF techniques. Results are compared with those obtained by a reference frequency-domain NF-FF technique and the applicability of the proposed method is demonstrated. Finite-difference time-domain method time-domain moment expansion near-to-far-field transformation Electrical engineering. Electronics. Nuclear engineering Cássio G. Rego verfasserin aut In Journal of Microwaves, Optoelectronics and Electromagnetic Applications Sociedade Brasileira de Microondas e Optoeletrônica; Sociedade Brasileira de Eletromagnetismo, 2016 (DE-627)71830151X (DE-600)2668977-7 21791074 nnns https://doi.org/10.1590/S2179-10742014000100006 kostenfrei https://doaj.org/article/1126f56dc863441e88f8531193f46621 kostenfrei http://www.scielo.br/scielo.php?script=sci_arttext&pid=S2179-10742014000100006&lng=en&tlng=en kostenfrei https://doaj.org/toc/2179-1074 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ AR |
language |
English |
source |
In Journal of Microwaves, Optoelectronics and Electromagnetic Applications |
sourceStr |
In Journal of Microwaves, Optoelectronics and Electromagnetic Applications |
format_phy_str_mv |
Article |
institution |
findex.gbv.de |
topic_facet |
Finite-difference time-domain method time-domain moment expansion near-to-far-field transformation Electrical engineering. Electronics. Nuclear engineering |
isfreeaccess_bool |
true |
container_title |
Journal of Microwaves, Optoelectronics and Electromagnetic Applications |
authorswithroles_txt_mv |
Glaucio L. Ramos @@aut@@ Cássio G. Rego @@aut@@ |
publishDateDaySort_date |
2024-01-01T00:00:00Z |
hierarchy_top_id |
71830151X |
id |
DOAJ02822664X |
language_de |
englisch |
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">DOAJ02822664X</controlfield><controlfield tag="003">DE-627</controlfield><controlfield tag="005">20230307123856.0</controlfield><controlfield tag="007">cr uuu---uuuuu</controlfield><controlfield tag="008">230226nuuuuuuuuxx |||||o 00| ||eng c</controlfield><datafield tag="024" ind1="7" ind2=" "><subfield code="a">10.1590/S2179-10742014000100006</subfield><subfield code="2">doi</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-627)DOAJ02822664X</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-599)DOAJ1126f56dc863441e88f8531193f46621</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">eng</subfield></datafield><datafield tag="050" ind1=" " ind2="0"><subfield code="a">TK1-9971</subfield></datafield><datafield tag="100" ind1="0" ind2=" "><subfield code="a">Glaucio L. Ramos</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="245" ind1="1" ind2="0"><subfield code="a">Characterization of the radiation pattern of antennas via FDTD and time-domain moment expansion</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">An alternative method is proposed to characterize the radiation pattern of antennas from an impulse response, based on a moment expansion together with a frequency domain near-to-far-field transformation via a FDTD/CPML solver. The approach introduced in the present work is intended for printed antenna analysis in special cases when the geometries to be modeled require a high degree of discretization in the space-time domain, which directly affects the frequency resolution when using FFT to perform the conventional NF-FF techniques. Results are compared with those obtained by a reference frequency-domain NF-FF technique and the applicability of the proposed method is demonstrated.</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Finite-difference time-domain method</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">time-domain moment expansion</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">near-to-far-field transformation</subfield></datafield><datafield tag="653" ind1=" " ind2="0"><subfield code="a">Electrical engineering. Electronics. Nuclear engineering</subfield></datafield><datafield tag="700" ind1="0" ind2=" "><subfield code="a">Cássio G. Rego</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">Journal of Microwaves, Optoelectronics and Electromagnetic Applications</subfield><subfield code="d">Sociedade Brasileira de Microondas e Optoeletrônica; Sociedade Brasileira de Eletromagnetismo, 2016</subfield><subfield code="w">(DE-627)71830151X</subfield><subfield code="w">(DE-600)2668977-7</subfield><subfield code="x">21791074</subfield><subfield code="7">nnns</subfield></datafield><datafield tag="856" ind1="4" ind2="0"><subfield code="u">https://doi.org/10.1590/S2179-10742014000100006</subfield><subfield code="z">kostenfrei</subfield></datafield><datafield tag="856" ind1="4" ind2="0"><subfield code="u">https://doaj.org/article/1126f56dc863441e88f8531193f46621</subfield><subfield code="z">kostenfrei</subfield></datafield><datafield tag="856" ind1="4" ind2="0"><subfield code="u">http://www.scielo.br/scielo.php?script=sci_arttext&pid=S2179-10742014000100006&lng=en&tlng=en</subfield><subfield code="z">kostenfrei</subfield></datafield><datafield tag="856" ind1="4" ind2="2"><subfield code="u">https://doaj.org/toc/2179-1074</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="951" ind1=" " ind2=" "><subfield code="a">AR</subfield></datafield></record></collection>
|
callnumber-first |
T - Technology |
author |
Glaucio L. Ramos |
spellingShingle |
Glaucio L. Ramos misc TK1-9971 misc Finite-difference time-domain method misc time-domain moment expansion misc near-to-far-field transformation misc Electrical engineering. Electronics. Nuclear engineering Characterization of the radiation pattern of antennas via FDTD and time-domain moment expansion |
authorStr |
Glaucio L. Ramos |
ppnlink_with_tag_str_mv |
@@773@@(DE-627)71830151X |
format |
electronic Article |
delete_txt_mv |
keep |
author_role |
aut aut |
collection |
DOAJ |
remote_str |
true |
callnumber-label |
TK1-9971 |
illustrated |
Not Illustrated |
issn |
21791074 |
topic_title |
TK1-9971 Characterization of the radiation pattern of antennas via FDTD and time-domain moment expansion Finite-difference time-domain method time-domain moment expansion near-to-far-field transformation |
topic |
misc TK1-9971 misc Finite-difference time-domain method misc time-domain moment expansion misc near-to-far-field transformation misc Electrical engineering. Electronics. Nuclear engineering |
topic_unstemmed |
misc TK1-9971 misc Finite-difference time-domain method misc time-domain moment expansion misc near-to-far-field transformation misc Electrical engineering. Electronics. Nuclear engineering |
topic_browse |
misc TK1-9971 misc Finite-difference time-domain method misc time-domain moment expansion misc near-to-far-field transformation misc Electrical engineering. Electronics. Nuclear engineering |
format_facet |
Elektronische Aufsätze Aufsätze Elektronische Ressource |
format_main_str_mv |
Text Zeitschrift/Artikel |
carriertype_str_mv |
cr |
hierarchy_parent_title |
Journal of Microwaves, Optoelectronics and Electromagnetic Applications |
hierarchy_parent_id |
71830151X |
hierarchy_top_title |
Journal of Microwaves, Optoelectronics and Electromagnetic Applications |
isfreeaccess_txt |
true |
familylinks_str_mv |
(DE-627)71830151X (DE-600)2668977-7 |
title |
Characterization of the radiation pattern of antennas via FDTD and time-domain moment expansion |
ctrlnum |
(DE-627)DOAJ02822664X (DE-599)DOAJ1126f56dc863441e88f8531193f46621 |
title_full |
Characterization of the radiation pattern of antennas via FDTD and time-domain moment expansion |
author_sort |
Glaucio L. Ramos |
journal |
Journal of Microwaves, Optoelectronics and Electromagnetic Applications |
journalStr |
Journal of Microwaves, Optoelectronics and Electromagnetic Applications |
callnumber-first-code |
T |
lang_code |
eng |
isOA_bool |
true |
recordtype |
marc |
contenttype_str_mv |
txt |
author_browse |
Glaucio L. Ramos Cássio G. Rego |
class |
TK1-9971 |
format_se |
Elektronische Aufsätze |
author-letter |
Glaucio L. Ramos |
doi_str_mv |
10.1590/S2179-10742014000100006 |
author2-role |
verfasserin |
title_sort |
characterization of the radiation pattern of antennas via fdtd and time-domain moment expansion |
callnumber |
TK1-9971 |
title_auth |
Characterization of the radiation pattern of antennas via FDTD and time-domain moment expansion |
abstract |
An alternative method is proposed to characterize the radiation pattern of antennas from an impulse response, based on a moment expansion together with a frequency domain near-to-far-field transformation via a FDTD/CPML solver. The approach introduced in the present work is intended for printed antenna analysis in special cases when the geometries to be modeled require a high degree of discretization in the space-time domain, which directly affects the frequency resolution when using FFT to perform the conventional NF-FF techniques. Results are compared with those obtained by a reference frequency-domain NF-FF technique and the applicability of the proposed method is demonstrated. |
abstractGer |
An alternative method is proposed to characterize the radiation pattern of antennas from an impulse response, based on a moment expansion together with a frequency domain near-to-far-field transformation via a FDTD/CPML solver. The approach introduced in the present work is intended for printed antenna analysis in special cases when the geometries to be modeled require a high degree of discretization in the space-time domain, which directly affects the frequency resolution when using FFT to perform the conventional NF-FF techniques. Results are compared with those obtained by a reference frequency-domain NF-FF technique and the applicability of the proposed method is demonstrated. |
abstract_unstemmed |
An alternative method is proposed to characterize the radiation pattern of antennas from an impulse response, based on a moment expansion together with a frequency domain near-to-far-field transformation via a FDTD/CPML solver. The approach introduced in the present work is intended for printed antenna analysis in special cases when the geometries to be modeled require a high degree of discretization in the space-time domain, which directly affects the frequency resolution when using FFT to perform the conventional NF-FF techniques. Results are compared with those obtained by a reference frequency-domain NF-FF technique and the applicability of the proposed method is demonstrated. |
collection_details |
GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ |
title_short |
Characterization of the radiation pattern of antennas via FDTD and time-domain moment expansion |
url |
https://doi.org/10.1590/S2179-10742014000100006 https://doaj.org/article/1126f56dc863441e88f8531193f46621 http://www.scielo.br/scielo.php?script=sci_arttext&pid=S2179-10742014000100006&lng=en&tlng=en https://doaj.org/toc/2179-1074 |
remote_bool |
true |
author2 |
Cássio G. Rego |
author2Str |
Cássio G. Rego |
ppnlink |
71830151X |
callnumber-subject |
TK - Electrical and Nuclear Engineering |
mediatype_str_mv |
c |
isOA_txt |
true |
hochschulschrift_bool |
false |
doi_str |
10.1590/S2179-10742014000100006 |
callnumber-a |
TK1-9971 |
up_date |
2024-07-03T16:26:18.429Z |
_version_ |
1803575863204118528 |
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">DOAJ02822664X</controlfield><controlfield tag="003">DE-627</controlfield><controlfield tag="005">20230307123856.0</controlfield><controlfield tag="007">cr uuu---uuuuu</controlfield><controlfield tag="008">230226nuuuuuuuuxx |||||o 00| ||eng c</controlfield><datafield tag="024" ind1="7" ind2=" "><subfield code="a">10.1590/S2179-10742014000100006</subfield><subfield code="2">doi</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-627)DOAJ02822664X</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-599)DOAJ1126f56dc863441e88f8531193f46621</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">eng</subfield></datafield><datafield tag="050" ind1=" " ind2="0"><subfield code="a">TK1-9971</subfield></datafield><datafield tag="100" ind1="0" ind2=" "><subfield code="a">Glaucio L. Ramos</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="245" ind1="1" ind2="0"><subfield code="a">Characterization of the radiation pattern of antennas via FDTD and time-domain moment expansion</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">An alternative method is proposed to characterize the radiation pattern of antennas from an impulse response, based on a moment expansion together with a frequency domain near-to-far-field transformation via a FDTD/CPML solver. The approach introduced in the present work is intended for printed antenna analysis in special cases when the geometries to be modeled require a high degree of discretization in the space-time domain, which directly affects the frequency resolution when using FFT to perform the conventional NF-FF techniques. Results are compared with those obtained by a reference frequency-domain NF-FF technique and the applicability of the proposed method is demonstrated.</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Finite-difference time-domain method</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">time-domain moment expansion</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">near-to-far-field transformation</subfield></datafield><datafield tag="653" ind1=" " ind2="0"><subfield code="a">Electrical engineering. Electronics. Nuclear engineering</subfield></datafield><datafield tag="700" ind1="0" ind2=" "><subfield code="a">Cássio G. Rego</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">Journal of Microwaves, Optoelectronics and Electromagnetic Applications</subfield><subfield code="d">Sociedade Brasileira de Microondas e Optoeletrônica; Sociedade Brasileira de Eletromagnetismo, 2016</subfield><subfield code="w">(DE-627)71830151X</subfield><subfield code="w">(DE-600)2668977-7</subfield><subfield code="x">21791074</subfield><subfield code="7">nnns</subfield></datafield><datafield tag="856" ind1="4" ind2="0"><subfield code="u">https://doi.org/10.1590/S2179-10742014000100006</subfield><subfield code="z">kostenfrei</subfield></datafield><datafield tag="856" ind1="4" ind2="0"><subfield code="u">https://doaj.org/article/1126f56dc863441e88f8531193f46621</subfield><subfield code="z">kostenfrei</subfield></datafield><datafield tag="856" ind1="4" ind2="0"><subfield code="u">http://www.scielo.br/scielo.php?script=sci_arttext&pid=S2179-10742014000100006&lng=en&tlng=en</subfield><subfield code="z">kostenfrei</subfield></datafield><datafield tag="856" ind1="4" ind2="2"><subfield code="u">https://doaj.org/toc/2179-1074</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="951" ind1=" " ind2=" "><subfield code="a">AR</subfield></datafield></record></collection>
|
score |
7.3995314 |