Improved Broadband Matching Bound
In radio frequency systems where a load is driven by a source through a passive impedance matching circuit, the bandwidth over which match can be attained is limited. The Bode-Fano upper bound is often invoked to find this limit. We show that the bound is loose for some loads and, hence, cannot be a...
Ausführliche Beschreibung
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| Autor*in: |
Nie, Ding [verfasserIn] |
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| Format: |
Artikel |
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| Sprache: |
Englisch |
| Erschienen: |
2017 |
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| Schlagwörter: |
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| Übergeordnetes Werk: |
Enthalten in: IEEE transactions on antennas and propagation - New York, NY : IEEE, 1963, 65(2017), 11, Seite 5878-5885 |
|---|---|
| Übergeordnetes Werk: |
volume:65 ; year:2017 ; number:11 ; pages:5878-5885 |
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| DOI / URN: |
10.1109/TAP.2017.2748229 |
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OLC1999067142 |
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| 520 | |a In radio frequency systems where a load is driven by a source through a passive impedance matching circuit, the bandwidth over which match can be attained is limited. The Bode-Fano upper bound is often invoked to find this limit. We show that the bound is loose for some loads and, hence, cannot be attained by any network. We present a simple method to improve the bound and give conditions under which the improved bound is tight. The improved bound requires no additional assumptions or conditions beyond what is used for the Bode-Fano bound. Applications to analytical and numerical load models are demonstrated. | ||
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| 650 | 4 | |a Loaded antennas | |
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| 650 | 4 | |a Bode–Fano bound | |
| 650 | 4 | |a Bandwidth | |
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10.1109/TAP.2017.2748229 doi PQ20171228 (DE-627)OLC1999067142 (DE-599)GBVOLC1999067142 (PRQ)i654-c17220b724675b05210d2b9816458c16c6b7c69dcfd33f9791dae1b6f5630a570 (KEY)0068432520170000065001105878improvedbroadbandmatchingbound DE-627 ger DE-627 rakwb eng 620 DNB Nie, Ding verfasserin aut Improved Broadband Matching Bound 2017 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier In radio frequency systems where a load is driven by a source through a passive impedance matching circuit, the bandwidth over which match can be attained is limited. The Bode-Fano upper bound is often invoked to find this limit. We show that the bound is loose for some loads and, hence, cannot be attained by any network. We present a simple method to improve the bound and give conditions under which the improved bound is tight. The improved bound requires no additional assumptions or conditions beyond what is used for the Bode-Fano bound. Applications to analytical and numerical load models are demonstrated. Rouché’s theorem Loaded antennas Radio frequency Load modeling Impedance lossless matching networks Broadband antennas Analytical models Bode–Fano bound Bandwidth Hochwald, Bertrand M oth Enthalten in IEEE transactions on antennas and propagation New York, NY : IEEE, 1963 65(2017), 11, Seite 5878-5885 (DE-627)129547239 (DE-600)218496-5 (DE-576)014998114 0018-926X nnns volume:65 year:2017 number:11 pages:5878-5885 http://dx.doi.org/10.1109/TAP.2017.2748229 Volltext http://ieeexplore.ieee.org/document/8024059 GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC GBV_ILN_11 GBV_ILN_70 GBV_ILN_201 AR 65 2017 11 5878-5885 |
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10.1109/TAP.2017.2748229 doi PQ20171228 (DE-627)OLC1999067142 (DE-599)GBVOLC1999067142 (PRQ)i654-c17220b724675b05210d2b9816458c16c6b7c69dcfd33f9791dae1b6f5630a570 (KEY)0068432520170000065001105878improvedbroadbandmatchingbound DE-627 ger DE-627 rakwb eng 620 DNB Nie, Ding verfasserin aut Improved Broadband Matching Bound 2017 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier In radio frequency systems where a load is driven by a source through a passive impedance matching circuit, the bandwidth over which match can be attained is limited. The Bode-Fano upper bound is often invoked to find this limit. We show that the bound is loose for some loads and, hence, cannot be attained by any network. We present a simple method to improve the bound and give conditions under which the improved bound is tight. The improved bound requires no additional assumptions or conditions beyond what is used for the Bode-Fano bound. Applications to analytical and numerical load models are demonstrated. Rouché’s theorem Loaded antennas Radio frequency Load modeling Impedance lossless matching networks Broadband antennas Analytical models Bode–Fano bound Bandwidth Hochwald, Bertrand M oth Enthalten in IEEE transactions on antennas and propagation New York, NY : IEEE, 1963 65(2017), 11, Seite 5878-5885 (DE-627)129547239 (DE-600)218496-5 (DE-576)014998114 0018-926X nnns volume:65 year:2017 number:11 pages:5878-5885 http://dx.doi.org/10.1109/TAP.2017.2748229 Volltext http://ieeexplore.ieee.org/document/8024059 GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC GBV_ILN_11 GBV_ILN_70 GBV_ILN_201 AR 65 2017 11 5878-5885 |
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10.1109/TAP.2017.2748229 doi PQ20171228 (DE-627)OLC1999067142 (DE-599)GBVOLC1999067142 (PRQ)i654-c17220b724675b05210d2b9816458c16c6b7c69dcfd33f9791dae1b6f5630a570 (KEY)0068432520170000065001105878improvedbroadbandmatchingbound DE-627 ger DE-627 rakwb eng 620 DNB Nie, Ding verfasserin aut Improved Broadband Matching Bound 2017 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier In radio frequency systems where a load is driven by a source through a passive impedance matching circuit, the bandwidth over which match can be attained is limited. The Bode-Fano upper bound is often invoked to find this limit. We show that the bound is loose for some loads and, hence, cannot be attained by any network. We present a simple method to improve the bound and give conditions under which the improved bound is tight. The improved bound requires no additional assumptions or conditions beyond what is used for the Bode-Fano bound. Applications to analytical and numerical load models are demonstrated. Rouché’s theorem Loaded antennas Radio frequency Load modeling Impedance lossless matching networks Broadband antennas Analytical models Bode–Fano bound Bandwidth Hochwald, Bertrand M oth Enthalten in IEEE transactions on antennas and propagation New York, NY : IEEE, 1963 65(2017), 11, Seite 5878-5885 (DE-627)129547239 (DE-600)218496-5 (DE-576)014998114 0018-926X nnns volume:65 year:2017 number:11 pages:5878-5885 http://dx.doi.org/10.1109/TAP.2017.2748229 Volltext http://ieeexplore.ieee.org/document/8024059 GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC GBV_ILN_11 GBV_ILN_70 GBV_ILN_201 AR 65 2017 11 5878-5885 |
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10.1109/TAP.2017.2748229 doi PQ20171228 (DE-627)OLC1999067142 (DE-599)GBVOLC1999067142 (PRQ)i654-c17220b724675b05210d2b9816458c16c6b7c69dcfd33f9791dae1b6f5630a570 (KEY)0068432520170000065001105878improvedbroadbandmatchingbound DE-627 ger DE-627 rakwb eng 620 DNB Nie, Ding verfasserin aut Improved Broadband Matching Bound 2017 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier In radio frequency systems where a load is driven by a source through a passive impedance matching circuit, the bandwidth over which match can be attained is limited. The Bode-Fano upper bound is often invoked to find this limit. We show that the bound is loose for some loads and, hence, cannot be attained by any network. We present a simple method to improve the bound and give conditions under which the improved bound is tight. The improved bound requires no additional assumptions or conditions beyond what is used for the Bode-Fano bound. Applications to analytical and numerical load models are demonstrated. Rouché’s theorem Loaded antennas Radio frequency Load modeling Impedance lossless matching networks Broadband antennas Analytical models Bode–Fano bound Bandwidth Hochwald, Bertrand M oth Enthalten in IEEE transactions on antennas and propagation New York, NY : IEEE, 1963 65(2017), 11, Seite 5878-5885 (DE-627)129547239 (DE-600)218496-5 (DE-576)014998114 0018-926X nnns volume:65 year:2017 number:11 pages:5878-5885 http://dx.doi.org/10.1109/TAP.2017.2748229 Volltext http://ieeexplore.ieee.org/document/8024059 GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC GBV_ILN_11 GBV_ILN_70 GBV_ILN_201 AR 65 2017 11 5878-5885 |
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10.1109/TAP.2017.2748229 doi PQ20171228 (DE-627)OLC1999067142 (DE-599)GBVOLC1999067142 (PRQ)i654-c17220b724675b05210d2b9816458c16c6b7c69dcfd33f9791dae1b6f5630a570 (KEY)0068432520170000065001105878improvedbroadbandmatchingbound DE-627 ger DE-627 rakwb eng 620 DNB Nie, Ding verfasserin aut Improved Broadband Matching Bound 2017 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier In radio frequency systems where a load is driven by a source through a passive impedance matching circuit, the bandwidth over which match can be attained is limited. The Bode-Fano upper bound is often invoked to find this limit. We show that the bound is loose for some loads and, hence, cannot be attained by any network. We present a simple method to improve the bound and give conditions under which the improved bound is tight. The improved bound requires no additional assumptions or conditions beyond what is used for the Bode-Fano bound. Applications to analytical and numerical load models are demonstrated. Rouché’s theorem Loaded antennas Radio frequency Load modeling Impedance lossless matching networks Broadband antennas Analytical models Bode–Fano bound Bandwidth Hochwald, Bertrand M oth Enthalten in IEEE transactions on antennas and propagation New York, NY : IEEE, 1963 65(2017), 11, Seite 5878-5885 (DE-627)129547239 (DE-600)218496-5 (DE-576)014998114 0018-926X nnns volume:65 year:2017 number:11 pages:5878-5885 http://dx.doi.org/10.1109/TAP.2017.2748229 Volltext http://ieeexplore.ieee.org/document/8024059 GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC GBV_ILN_11 GBV_ILN_70 GBV_ILN_201 AR 65 2017 11 5878-5885 |
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In radio frequency systems where a load is driven by a source through a passive impedance matching circuit, the bandwidth over which match can be attained is limited. The Bode-Fano upper bound is often invoked to find this limit. We show that the bound is loose for some loads and, hence, cannot be attained by any network. We present a simple method to improve the bound and give conditions under which the improved bound is tight. The improved bound requires no additional assumptions or conditions beyond what is used for the Bode-Fano bound. Applications to analytical and numerical load models are demonstrated. |
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In radio frequency systems where a load is driven by a source through a passive impedance matching circuit, the bandwidth over which match can be attained is limited. The Bode-Fano upper bound is often invoked to find this limit. We show that the bound is loose for some loads and, hence, cannot be attained by any network. We present a simple method to improve the bound and give conditions under which the improved bound is tight. The improved bound requires no additional assumptions or conditions beyond what is used for the Bode-Fano bound. Applications to analytical and numerical load models are demonstrated. |
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In radio frequency systems where a load is driven by a source through a passive impedance matching circuit, the bandwidth over which match can be attained is limited. The Bode-Fano upper bound is often invoked to find this limit. We show that the bound is loose for some loads and, hence, cannot be attained by any network. We present a simple method to improve the bound and give conditions under which the improved bound is tight. The improved bound requires no additional assumptions or conditions beyond what is used for the Bode-Fano bound. Applications to analytical and numerical load models are demonstrated. |
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10.1109/TAP.2017.2748229 |
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2024-07-04T06:18:08.706Z |
| _version_ |
1803628197913296896 |
| fullrecord_marcxml |
<?xml version="1.0" encoding="UTF-8"?><collection xmlns="http://www.loc.gov/MARC21/slim"><record><leader>01000caa a2200265 4500</leader><controlfield tag="001">OLC1999067142</controlfield><controlfield tag="003">DE-627</controlfield><controlfield tag="005">20230715083512.0</controlfield><controlfield tag="007">tu</controlfield><controlfield tag="008">171228s2017 xx ||||| 00| ||eng c</controlfield><datafield tag="024" ind1="7" ind2=" "><subfield code="a">10.1109/TAP.2017.2748229</subfield><subfield code="2">doi</subfield></datafield><datafield tag="028" ind1="5" ind2="2"><subfield code="a">PQ20171228</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-627)OLC1999067142</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-599)GBVOLC1999067142</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(PRQ)i654-c17220b724675b05210d2b9816458c16c6b7c69dcfd33f9791dae1b6f5630a570</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(KEY)0068432520170000065001105878improvedbroadbandmatchingbound</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="082" ind1="0" ind2="4"><subfield code="a">620</subfield><subfield code="q">DNB</subfield></datafield><datafield tag="100" ind1="1" ind2=" "><subfield code="a">Nie, Ding</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="245" ind1="1" ind2="0"><subfield code="a">Improved Broadband Matching Bound</subfield></datafield><datafield tag="264" ind1=" " ind2="1"><subfield code="c">2017</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">ohne Hilfsmittel zu benutzen</subfield><subfield code="b">n</subfield><subfield code="2">rdamedia</subfield></datafield><datafield tag="338" ind1=" " ind2=" "><subfield code="a">Band</subfield><subfield code="b">nc</subfield><subfield code="2">rdacarrier</subfield></datafield><datafield tag="520" ind1=" " ind2=" "><subfield code="a">In radio frequency systems where a load is driven by a source through a passive impedance matching circuit, the bandwidth over which match can be attained is limited. The Bode-Fano upper bound is often invoked to find this limit. We show that the bound is loose for some loads and, hence, cannot be attained by any network. We present a simple method to improve the bound and give conditions under which the improved bound is tight. The improved bound requires no additional assumptions or conditions beyond what is used for the Bode-Fano bound. 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7.40096 |