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Conference Paper: Design of 90 degree-switched-line Phase Shifter with Constant Phase Shift Using CRLH TL
Title | Design of 90 degree-switched-line Phase Shifter with Constant Phase Shift Using CRLH TL |
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Authors | |
Issue Date | 2014 |
Publisher | Electromagnetics Academy. The Proceedings' web site is located at http://piers.org/piersproceedings/piers2014Proc.php |
Citation | The 2014 Progress In Electromagnetics Research Symposium (PIERS 2014), Guangzhou, China, 25-28 August 2014. In PIERS Proceedings, 2014, p. 1655-1658 How to Cite? |
Abstract | The design of a 90 degree-switched-line phase shifter using composite right/left handed transmission line (CRLH TL) is presented in this paper. To achieve a relatively constant phase shift over a large bandwidth, a CRLH TL implemented using lumped elements and a right-handed transmission line (RH TL) are used as the reference and delay arms, respectively, of the phase shifter. Computer simulation is used to study and design the phase shifter. The phase shifter is also fabricated and measured to verify the simulation results. For comparison, a conventional 90±-switched-line phase shifter is also designed and simulated. Simulation and measurement results show that, the proposed phase shifter has a constant phase shift, a high return loss and a low insertion loss across the operating frequency band. |
Persistent Identifier | http://hdl.handle.net/10722/204115 |
ISBN | |
ISSN | 2020 SCImago Journal Rankings: 0.159 |
DC Field | Value | Language |
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dc.contributor.author | Zhang, J | en_US |
dc.contributor.author | Cheung, SW | en_US |
dc.date.accessioned | 2014-09-19T20:06:12Z | - |
dc.date.available | 2014-09-19T20:06:12Z | - |
dc.date.issued | 2014 | en_US |
dc.identifier.citation | The 2014 Progress In Electromagnetics Research Symposium (PIERS 2014), Guangzhou, China, 25-28 August 2014. In PIERS Proceedings, 2014, p. 1655-1658 | en_US |
dc.identifier.isbn | 978-1-934142-28-8 | - |
dc.identifier.issn | 1559-9450 | - |
dc.identifier.uri | http://hdl.handle.net/10722/204115 | - |
dc.description.abstract | The design of a 90 degree-switched-line phase shifter using composite right/left handed transmission line (CRLH TL) is presented in this paper. To achieve a relatively constant phase shift over a large bandwidth, a CRLH TL implemented using lumped elements and a right-handed transmission line (RH TL) are used as the reference and delay arms, respectively, of the phase shifter. Computer simulation is used to study and design the phase shifter. The phase shifter is also fabricated and measured to verify the simulation results. For comparison, a conventional 90±-switched-line phase shifter is also designed and simulated. Simulation and measurement results show that, the proposed phase shifter has a constant phase shift, a high return loss and a low insertion loss across the operating frequency band. | - |
dc.language | eng | en_US |
dc.publisher | Electromagnetics Academy. The Proceedings' web site is located at http://piers.org/piersproceedings/piers2014Proc.php | - |
dc.relation.ispartof | PIERS Proceedings | en_US |
dc.title | Design of 90 degree-switched-line Phase Shifter with Constant Phase Shift Using CRLH TL | en_US |
dc.type | Conference_Paper | en_US |
dc.identifier.email | Cheung, SW: swcheung@eee.hku.hk | en_US |
dc.identifier.authority | Cheung, SW=rp00102 | en_US |
dc.description.nature | published_or_final_version | - |
dc.identifier.hkuros | 239834 | en_US |
dc.identifier.spage | 1655 | - |
dc.identifier.epage | 1658 | - |
dc.publisher.place | United States | - |
dc.description.other | The 2014 Progress In Electromagnetics Research Symposium (PIERS 2014), Guangzhou, China, 25-28 August 2014. In PIERS Proceedings, 2014, p. 1655-1658 | - |
dc.identifier.issnl | 1559-9450 | - |