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https://scholarbank.nus.edu.sg/handle/10635/70812
DC Field | Value | |
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dc.title | Loaded-line phase shifter with enlarged phase shift range and bandwidth | |
dc.contributor.author | Tang, X. | |
dc.contributor.author | Mouthaan, K. | |
dc.date.accessioned | 2014-06-19T03:16:33Z | |
dc.date.available | 2014-06-19T03:16:33Z | |
dc.date.issued | 2010 | |
dc.identifier.citation | Tang, X.,Mouthaan, K. (2010). Loaded-line phase shifter with enlarged phase shift range and bandwidth. European Microwave Week 2010, EuMW2010: Connecting the World, Conference Proceedings - European Microwave Conference, EuMC 2010 : 818-821. ScholarBank@NUS Repository. | |
dc.identifier.isbn | 9782874870163 | |
dc.identifier.uri | http://scholarbank.nus.edu.sg/handle/10635/70812 | |
dc.description.abstract | A loaded-line phase shifter with substantially enlarged phase shift range and bandwidth is presented. The exact synthesis procedure is also presented. In the proposed topology, a pair of open circuited stubs is inserted between two λ/8 transmission lines and two grounded shunt stubs are used to align the insertion phase of the two phase states. For a phase shift of 45°, the simulated bandwidth is increased from 25% to 40% compared to the conventional loaded-line phase shifter while maintaining a return loss better than 16 dB and phase error better than ±2°. For a 90° phase shifter, the ±2° phase error bandwidth is increased from 2% to 21% with a return loss larger than 16 dB. To validate the topology, 45° and 90° phase shifters are designed and measured. The measured ±2° phase error bandwidth is 34% and 21% and the return loss is larger than 14 dB and 10 dB for the 45° and the 90° phase shifter, respectively. © 2010 EuMA. | |
dc.source | Scopus | |
dc.type | Conference Paper | |
dc.contributor.department | ELECTRICAL & COMPUTER ENGINEERING | |
dc.description.sourcetitle | European Microwave Week 2010, EuMW2010: Connecting the World, Conference Proceedings - European Microwave Conference, EuMC 2010 | |
dc.description.page | 818-821 | |
dc.identifier.isiut | NOT_IN_WOS | |
Appears in Collections: | Staff Publications |
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