Wideband Filtering Out-of-Phase Power Dividers Using Slotline Resonators and Microstrip-to-Slotline Transitions

Zhu, H; Lin, JY; Guo, YJ

Wideband Filtering Out-of-Phase Power Dividers Using Slotline Resonators and Microstrip-to-Slotline Transitions

Zhu, H

Lin, JY Guo, YJ

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Publisher:: IEEE
Publication Type:: Conference Proceeding
Citation:: IEEE MTT-S International Microwave Symposium Digest, 2019, 2019-June, pp. 919-922
Issue Date:: 2019-06-01

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Field	Value	Language
dc.contributor.author	Zhu, H https://orcid.org/0000-0002-5157-8457
dc.contributor.author	Lin, JY
dc.contributor.author	Guo, YJ
dc.date	2019-06-02
dc.date.accessioned	2020-06-12T07:26:34Z
dc.date.available	2021-08-12T19:00:48Z
dc.date.issued	2019-06-01
dc.identifier.citation	IEEE MTT-S International Microwave Symposium Digest, 2019, 2019-June, pp. 919-922
dc.identifier.isbn	9781728113098
dc.identifier.issn	0149-645X
dc.identifier.issn	2576-7216
dc.identifier.uri	http://hdl.handle.net/10453/141388
dc.description.abstract	© 2019 IEEE. Two wideband filtering out-of-phase power dividers are designed and analyzed. The initial design is composed of a quarter-wavelength slotline resonator and two microstrip-to-slotline transitions. Three transmission poles are produced to form the passband. Excellent matching and isolation are achieved using extra matching network. Based on the initial design, a pair of stepped-impedance open stubs are shunted at the output ports to improve the passband selectivity. The designs have been verified through experiment. The tested results show that the proposed devices have achieved 60% operating bandwidth, 1.8 dB insertion loss, 1.2° phase error and excellent in-band matching and isolation.
dc.language	en
dc.publisher	IEEE
dc.relation.ispartof	IEEE MTT-S International Microwave Symposium Digest
dc.relation.ispartof	IEEE MTT-S International Microwave Symposium
dc.relation.isbasedon	10.1109/mwsym.2019.8701056
dc.rights	© 2019 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.	en_US
dc.rights	info:eu-repo/semantics/embargoedAccess
dc.title	Wideband Filtering Out-of-Phase Power Dividers Using Slotline Resonators and Microstrip-to-Slotline Transitions
dc.type	Conference Proceeding
utslib.citation.volume	2019-June
utslib.location.activity	Boston, MA, USA
pubs.organisational-group	/University of Technology Sydney/Faculty of Engineering and Information Technology
pubs.organisational-group	/University of Technology Sydney/Strength - GBDTC - Global Big Data Technologies
pubs.organisational-group	/University of Technology Sydney/Faculty of Engineering and Information Technology/School of Electrical and Data Engineering
pubs.organisational-group	/University of Technology Sydney
utslib.copyright.status	open_access	*
pubs.consider-herdc	false
dc.date.updated	2020-06-12T07:26:32Z
pubs.finish-date	2019-06-07
pubs.place-of-publication	Piscataway, USA
pubs.publication-status	Published
pubs.start-date	2019-06-02
pubs.volume	2019-June
dc.location	Piscataway, USA

Abstract:

© 2019 IEEE. Two wideband filtering out-of-phase power dividers are designed and analyzed. The initial design is composed of a quarter-wavelength slotline resonator and two microstrip-to-slotline transitions. Three transmission poles are produced to form the passband. Excellent matching and isolation are achieved using extra matching network. Based on the initial design, a pair of stepped-impedance open stubs are shunted at the output ports to improve the passband selectivity. The designs have been verified through experiment. The tested results show that the proposed devices have achieved 60% operating bandwidth, 1.8 dB insertion loss, 1.2° phase error and excellent in-band matching and isolation.

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http://hdl.handle.net/10453/141388