Wideband Filtering Phase Shifter Using Transversal Signal-Interference Techniques

Zhu, H; Guo, YJ

Wideband Filtering Phase Shifter Using Transversal Signal-Interference Techniques

Zhu, H

Guo, YJ

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Publication Type:: Journal Article
Citation:: IEEE Microwave and Wireless Components Letters, 2019, 29 (4), pp. 252 - 254
Issue Date:: 2019-04-01

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Field	Value	Language
dc.contributor.author	Zhu, H https://orcid.org/0000-0002-5157-8457	en_US
dc.contributor.author	Guo, YJ https://orcid.org/0000-0001-6008-9682	en_US
dc.date.issued	2019-04-01	en_US
dc.identifier.citation	IEEE Microwave and Wireless Components Letters, 2019, 29 (4), pp. 252 - 254	en_US
dc.identifier.issn	1531-1309	en_US
dc.identifier.uri	http://hdl.handle.net/10453/139125
dc.description.abstract	© 2001-2012 IEEE. A wideband filtering phase shifter is presented in this letter using transversal signal-interference techniques. The proposed structure creates two signal-propagation paths by introducing extra coupling between two short-ended stubs. Cascaded coupled-line sections and parallel short-ended stubs can generate a constant passband and multiple transmission zeros (TZs) in the stopband and meanwhile provide the arbitrary value of phase shift within the filtering band range. The positions of TZs and phase shift range can be easily controlled. Explicit relations between the objective filtering band and the related parameters are given, and cases with different in-band phase shift values are studied. To validate the design, a prototype is built, simulated, and tested using microstrip lines. The experimental results agree with the predicted ones, demonstrating that the device can realize any given in-band phase shift with a wideband filtering response.	en_US
dc.relation.ispartof	IEEE Microwave and Wireless Components Letters	en_US
dc.relation.isbasedon	10.1109/LMWC.2019.2898507	en_US
dc.rights	info:eu-repo/semantics/closedAccess
dc.subject.classification	Networking & Telecommunications	en_US
dc.title	Wideband Filtering Phase Shifter Using Transversal Signal-Interference Techniques	en_US
dc.type	Journal Article
utslib.citation.volume	4	en_US
utslib.citation.volume	29	en_US
utslib.for	0906 Electrical and Electronic Engineering	en_US
utslib.for	1005 Communications Technologies	en_US
utslib.for	0205 Optical Physics	en_US
pubs.embargo.period	Not known	en_US
pubs.organisational-group	/University of Technology Sydney
pubs.organisational-group	/University of Technology Sydney/Faculty of Engineering and Information Technology
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/Strength - GBDTC - Global Big Data Technologies
utslib.copyright.status	closed_access	*
pubs.issue	4	en_US
pubs.publication-status	Published	en_US
pubs.volume	29	en_US

Abstract:

© 2001-2012 IEEE. A wideband filtering phase shifter is presented in this letter using transversal signal-interference techniques. The proposed structure creates two signal-propagation paths by introducing extra coupling between two short-ended stubs. Cascaded coupled-line sections and parallel short-ended stubs can generate a constant passband and multiple transmission zeros (TZs) in the stopband and meanwhile provide the arbitrary value of phase shift within the filtering band range. The positions of TZs and phase shift range can be easily controlled. Explicit relations between the objective filtering band and the related parameters are given, and cases with different in-band phase shift values are studied. To validate the design, a prototype is built, simulated, and tested using microstrip lines. The experimental results agree with the predicted ones, demonstrating that the device can realize any given in-band phase shift with a wideband filtering response.

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http://hdl.handle.net/10453/139125