完整後設資料紀錄
DC 欄位 | 值 | 語言 |
---|---|---|
dc.contributor.author | Chuang, Chao-Tang | en_US |
dc.contributor.author | Chung, Shyh-Jong | en_US |
dc.date.accessioned | 2014-12-08T15:20:45Z | - |
dc.date.available | 2014-12-08T15:20:45Z | - |
dc.date.issued | 2011-10-01 | en_US |
dc.identifier.issn | 0018-926X | en_US |
dc.identifier.uri | http://dx.doi.org/10.1109/TAP.2011.2163777 | en_US |
dc.identifier.uri | http://hdl.handle.net/11536/14764 | - |
dc.description.abstract | A compact printed filtering antenna with high bandedge gain selectivity is presented. Occupying about the same substrate area as a conventional antenna, the proposed structure not only serves as a radiator but also a second-order bandpass filter, with one filter pole provided by a Gamma-shaped antenna and the other by a newly proposed coupled line resonator. High band-edge selectivity is achieved due to two additional stop-band transmission zeros provided by the coupled line resonator. To minimize the required area and reduce the spurious radiation, a coupled line structure composed of a microstrip line and a coplanar waveguide by broadside coupling is adopted and intruded into the Gamma-shaped antenna area. According to the filter specifications, a design procedure for the proposed filtering antenna is depicted in detail. One example at 2.45 GHz with a second-order Chebyshev bandpass filter of 0.1 dB equal-ripple response is tackled. As compared to the conventional Gamma-shaped antenna, the proposed filtering antenna not only possesses a similar antenna gain but also provides better bandedge gain selectivity and flat passband gain response. The measured results, including the S-parameters, total radiated power, and antenna gains versus frequency, have good agreement with the designed ones. | en_US |
dc.language.iso | en_US | en_US |
dc.subject | Band-edge selectivity | en_US |
dc.subject | bandpass filter | en_US |
dc.subject | coupled line resonator | en_US |
dc.subject | filtering antenna | en_US |
dc.title | A Compact Printed Filtering Antenna Using a Ground-Intruded Coupled Line Resonator | en_US |
dc.type | Article | en_US |
dc.identifier.doi | 10.1109/TAP.2011.2163777 | en_US |
dc.identifier.journal | IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION | en_US |
dc.citation.volume | 59 | en_US |
dc.citation.issue | 10 | en_US |
dc.citation.spage | 3630 | en_US |
dc.citation.epage | 3637 | en_US |
dc.contributor.department | 傳播研究所 | zh_TW |
dc.contributor.department | Institute of Communication Studies | en_US |
dc.identifier.wosnumber | WOS:000295579500016 | - |
dc.citation.woscount | 5 | - |
顯示於類別: | 期刊論文 |