In-Phase T-Junction: Study and Application to Gysel Power Dividers for High Power-Division Ratios Requiring No High-Impedance Transmission-Line Section

A novel Gysel power divider, which can be fabricated without a need for any high-impedance transmission-line section (TL), even for the power-division ratios higher than 15 dB, is presented. To derive its design formulas, a new study on the conventional in-phase T-junctions is carried out, and two c...
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Autor*in:	Hee-Ran Ahn [verfasserIn] Manos M. Tentzeris [verfasserIn]

Format:	E-Artikel
Sprache:	Englisch

Erschienen:	2019

Schlagwörter:	In-phase T-junctions Gysel power dividers high power-division ratios ring hybrids rat-race couplers Wilkinson power dividers

Übergeordnetes Werk:	In: IEEE Access - IEEE, 2014, 7(2019), Seite 18146-18154
Übergeordnetes Werk:	volume:7 ; year:2019 ; pages:18146-18154

Links:	Link aufrufen Link aufrufen Link aufrufen Journal toc

DOI / URN:	10.1109/ACCESS.2019.2896070

Katalog-ID:	DOAJ016087062

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allfields	10.1109/ACCESS.2019.2896070 doi (DE-627)DOAJ016087062 (DE-599)DOAJ5ed8ee3aac27490dab49e234e3486dea DE-627 ger DE-627 rakwb eng TK1-9971 Hee-Ran Ahn verfasserin aut In-Phase T-Junction: Study and Application to Gysel Power Dividers for High Power-Division Ratios Requiring No High-Impedance Transmission-Line Section 2019 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier A novel Gysel power divider, which can be fabricated without a need for any high-impedance transmission-line section (TL), even for the power-division ratios higher than 15 dB, is presented. To derive its design formulas, a new study on the conventional in-phase T-junctions is carried out, and two conditions are newly derived for the arbitrary power-division ratios and perfect matching at all the ports, which can be applied for any symmetric or asymmetric Gysel power divider without any additional effort to design the isolation circuit. As a proof-of-concept demonstration, two prototypes I and II at the design frequency of 1 GHz are fabricated for the power-division ratios of 17 and 20 dB, respectively. Such power-division ratios have never been tried before not only for the Gysel power dividers but also for generic planar power divider topologies without the use of high-impedance TLs for the wider bandwidths. The measured results are in good agreement with the predictions. In-phase T-junctions Gysel power dividers high power-division ratios ring hybrids rat-race couplers Wilkinson power dividers Electrical engineering. Electronics. Nuclear engineering Manos M. Tentzeris verfasserin aut In IEEE Access IEEE, 2014 7(2019), Seite 18146-18154 (DE-627)728440385 (DE-600)2687964-5 21693536 nnns volume:7 year:2019 pages:18146-18154 https://doi.org/10.1109/ACCESS.2019.2896070 kostenfrei https://doaj.org/article/5ed8ee3aac27490dab49e234e3486dea kostenfrei https://ieeexplore.ieee.org/document/8630940/ kostenfrei https://doaj.org/toc/2169-3536 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ SSG-OLC-PHA GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_2014 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 7 2019 18146-18154
spelling	10.1109/ACCESS.2019.2896070 doi (DE-627)DOAJ016087062 (DE-599)DOAJ5ed8ee3aac27490dab49e234e3486dea DE-627 ger DE-627 rakwb eng TK1-9971 Hee-Ran Ahn verfasserin aut In-Phase T-Junction: Study and Application to Gysel Power Dividers for High Power-Division Ratios Requiring No High-Impedance Transmission-Line Section 2019 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier A novel Gysel power divider, which can be fabricated without a need for any high-impedance transmission-line section (TL), even for the power-division ratios higher than 15 dB, is presented. To derive its design formulas, a new study on the conventional in-phase T-junctions is carried out, and two conditions are newly derived for the arbitrary power-division ratios and perfect matching at all the ports, which can be applied for any symmetric or asymmetric Gysel power divider without any additional effort to design the isolation circuit. As a proof-of-concept demonstration, two prototypes I and II at the design frequency of 1 GHz are fabricated for the power-division ratios of 17 and 20 dB, respectively. Such power-division ratios have never been tried before not only for the Gysel power dividers but also for generic planar power divider topologies without the use of high-impedance TLs for the wider bandwidths. The measured results are in good agreement with the predictions. In-phase T-junctions Gysel power dividers high power-division ratios ring hybrids rat-race couplers Wilkinson power dividers Electrical engineering. Electronics. Nuclear engineering Manos M. Tentzeris verfasserin aut In IEEE Access IEEE, 2014 7(2019), Seite 18146-18154 (DE-627)728440385 (DE-600)2687964-5 21693536 nnns volume:7 year:2019 pages:18146-18154 https://doi.org/10.1109/ACCESS.2019.2896070 kostenfrei https://doaj.org/article/5ed8ee3aac27490dab49e234e3486dea kostenfrei https://ieeexplore.ieee.org/document/8630940/ kostenfrei https://doaj.org/toc/2169-3536 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ SSG-OLC-PHA GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_2014 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 7 2019 18146-18154
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allfieldsGer	10.1109/ACCESS.2019.2896070 doi (DE-627)DOAJ016087062 (DE-599)DOAJ5ed8ee3aac27490dab49e234e3486dea DE-627 ger DE-627 rakwb eng TK1-9971 Hee-Ran Ahn verfasserin aut In-Phase T-Junction: Study and Application to Gysel Power Dividers for High Power-Division Ratios Requiring No High-Impedance Transmission-Line Section 2019 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier A novel Gysel power divider, which can be fabricated without a need for any high-impedance transmission-line section (TL), even for the power-division ratios higher than 15 dB, is presented. To derive its design formulas, a new study on the conventional in-phase T-junctions is carried out, and two conditions are newly derived for the arbitrary power-division ratios and perfect matching at all the ports, which can be applied for any symmetric or asymmetric Gysel power divider without any additional effort to design the isolation circuit. As a proof-of-concept demonstration, two prototypes I and II at the design frequency of 1 GHz are fabricated for the power-division ratios of 17 and 20 dB, respectively. Such power-division ratios have never been tried before not only for the Gysel power dividers but also for generic planar power divider topologies without the use of high-impedance TLs for the wider bandwidths. The measured results are in good agreement with the predictions. In-phase T-junctions Gysel power dividers high power-division ratios ring hybrids rat-race couplers Wilkinson power dividers Electrical engineering. Electronics. Nuclear engineering Manos M. Tentzeris verfasserin aut In IEEE Access IEEE, 2014 7(2019), Seite 18146-18154 (DE-627)728440385 (DE-600)2687964-5 21693536 nnns volume:7 year:2019 pages:18146-18154 https://doi.org/10.1109/ACCESS.2019.2896070 kostenfrei https://doaj.org/article/5ed8ee3aac27490dab49e234e3486dea kostenfrei https://ieeexplore.ieee.org/document/8630940/ kostenfrei https://doaj.org/toc/2169-3536 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ SSG-OLC-PHA GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_2014 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 7 2019 18146-18154
allfieldsSound	10.1109/ACCESS.2019.2896070 doi (DE-627)DOAJ016087062 (DE-599)DOAJ5ed8ee3aac27490dab49e234e3486dea DE-627 ger DE-627 rakwb eng TK1-9971 Hee-Ran Ahn verfasserin aut In-Phase T-Junction: Study and Application to Gysel Power Dividers for High Power-Division Ratios Requiring No High-Impedance Transmission-Line Section 2019 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier A novel Gysel power divider, which can be fabricated without a need for any high-impedance transmission-line section (TL), even for the power-division ratios higher than 15 dB, is presented. To derive its design formulas, a new study on the conventional in-phase T-junctions is carried out, and two conditions are newly derived for the arbitrary power-division ratios and perfect matching at all the ports, which can be applied for any symmetric or asymmetric Gysel power divider without any additional effort to design the isolation circuit. As a proof-of-concept demonstration, two prototypes I and II at the design frequency of 1 GHz are fabricated for the power-division ratios of 17 and 20 dB, respectively. Such power-division ratios have never been tried before not only for the Gysel power dividers but also for generic planar power divider topologies without the use of high-impedance TLs for the wider bandwidths. The measured results are in good agreement with the predictions. In-phase T-junctions Gysel power dividers high power-division ratios ring hybrids rat-race couplers Wilkinson power dividers Electrical engineering. Electronics. Nuclear engineering Manos M. Tentzeris verfasserin aut In IEEE Access IEEE, 2014 7(2019), Seite 18146-18154 (DE-627)728440385 (DE-600)2687964-5 21693536 nnns volume:7 year:2019 pages:18146-18154 https://doi.org/10.1109/ACCESS.2019.2896070 kostenfrei https://doaj.org/article/5ed8ee3aac27490dab49e234e3486dea kostenfrei https://ieeexplore.ieee.org/document/8630940/ kostenfrei https://doaj.org/toc/2169-3536 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ SSG-OLC-PHA GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_2014 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 7 2019 18146-18154
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callnumber-first	T - Technology
author	Hee-Ran Ahn
spellingShingle	Hee-Ran Ahn misc TK1-9971 misc In-phase T-junctions misc Gysel power dividers misc high power-division ratios misc ring hybrids misc rat-race couplers misc Wilkinson power dividers misc Electrical engineering. Electronics. Nuclear engineering In-Phase T-Junction: Study and Application to Gysel Power Dividers for High Power-Division Ratios Requiring No High-Impedance Transmission-Line Section
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topic_title	TK1-9971 In-Phase T-Junction: Study and Application to Gysel Power Dividers for High Power-Division Ratios Requiring No High-Impedance Transmission-Line Section In-phase T-junctions Gysel power dividers high power-division ratios ring hybrids rat-race couplers Wilkinson power dividers
topic	misc TK1-9971 misc In-phase T-junctions misc Gysel power dividers misc high power-division ratios misc ring hybrids misc rat-race couplers misc Wilkinson power dividers misc Electrical engineering. Electronics. Nuclear engineering
topic_unstemmed	misc TK1-9971 misc In-phase T-junctions misc Gysel power dividers misc high power-division ratios misc ring hybrids misc rat-race couplers misc Wilkinson power dividers misc Electrical engineering. Electronics. Nuclear engineering
topic_browse	misc TK1-9971 misc In-phase T-junctions misc Gysel power dividers misc high power-division ratios misc ring hybrids misc rat-race couplers misc Wilkinson power dividers misc Electrical engineering. Electronics. Nuclear engineering
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title	In-Phase T-Junction: Study and Application to Gysel Power Dividers for High Power-Division Ratios Requiring No High-Impedance Transmission-Line Section
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title_full	In-Phase T-Junction: Study and Application to Gysel Power Dividers for High Power-Division Ratios Requiring No High-Impedance Transmission-Line Section
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title_sort	in-phase t-junction: study and application to gysel power dividers for high power-division ratios requiring no high-impedance transmission-line section
callnumber	TK1-9971
title_auth	In-Phase T-Junction: Study and Application to Gysel Power Dividers for High Power-Division Ratios Requiring No High-Impedance Transmission-Line Section
abstract	A novel Gysel power divider, which can be fabricated without a need for any high-impedance transmission-line section (TL), even for the power-division ratios higher than 15 dB, is presented. To derive its design formulas, a new study on the conventional in-phase T-junctions is carried out, and two conditions are newly derived for the arbitrary power-division ratios and perfect matching at all the ports, which can be applied for any symmetric or asymmetric Gysel power divider without any additional effort to design the isolation circuit. As a proof-of-concept demonstration, two prototypes I and II at the design frequency of 1 GHz are fabricated for the power-division ratios of 17 and 20 dB, respectively. Such power-division ratios have never been tried before not only for the Gysel power dividers but also for generic planar power divider topologies without the use of high-impedance TLs for the wider bandwidths. The measured results are in good agreement with the predictions.
abstractGer	A novel Gysel power divider, which can be fabricated without a need for any high-impedance transmission-line section (TL), even for the power-division ratios higher than 15 dB, is presented. To derive its design formulas, a new study on the conventional in-phase T-junctions is carried out, and two conditions are newly derived for the arbitrary power-division ratios and perfect matching at all the ports, which can be applied for any symmetric or asymmetric Gysel power divider without any additional effort to design the isolation circuit. As a proof-of-concept demonstration, two prototypes I and II at the design frequency of 1 GHz are fabricated for the power-division ratios of 17 and 20 dB, respectively. Such power-division ratios have never been tried before not only for the Gysel power dividers but also for generic planar power divider topologies without the use of high-impedance TLs for the wider bandwidths. The measured results are in good agreement with the predictions.
abstract_unstemmed	A novel Gysel power divider, which can be fabricated without a need for any high-impedance transmission-line section (TL), even for the power-division ratios higher than 15 dB, is presented. To derive its design formulas, a new study on the conventional in-phase T-junctions is carried out, and two conditions are newly derived for the arbitrary power-division ratios and perfect matching at all the ports, which can be applied for any symmetric or asymmetric Gysel power divider without any additional effort to design the isolation circuit. As a proof-of-concept demonstration, two prototypes I and II at the design frequency of 1 GHz are fabricated for the power-division ratios of 17 and 20 dB, respectively. Such power-division ratios have never been tried before not only for the Gysel power dividers but also for generic planar power divider topologies without the use of high-impedance TLs for the wider bandwidths. The measured results are in good agreement with the predictions.
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title_short	In-Phase T-Junction: Study and Application to Gysel Power Dividers for High Power-Division Ratios Requiring No High-Impedance Transmission-Line Section
url	https://doi.org/10.1109/ACCESS.2019.2896070 https://doaj.org/article/5ed8ee3aac27490dab49e234e3486dea https://ieeexplore.ieee.org/document/8630940/ https://doaj.org/toc/2169-3536
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up_date	2024-07-03T18:54:23.787Z
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In-Phase T-Junction: Study and Application to Gysel Power Dividers for High Power-Division Ratios Requiring No High-Impedance Transmission-Line Section

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