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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Zhang Yanjun Chen Aixin Cao Shunfeng Su Donglin |
| Copyright Year | 2009 |
| Description | Author affiliation: EMC Laboratory, Beijing University of Aeronautics & Astronautics (BUAA), 100191, People's, China (Zhang Yanjun; Chen Aixin; Cao Shunfeng; Su Donglin) |
| Abstract | In this article, A novel 64-element high-gain circularly polarized patch antenna array in the a-band is presented. Sequential rotation technique is employed here and the patches are excited by a new series-parallel feed power distribution network with microstrip transmission lines to improve the antenna performance. The results achieved show that the microstip antenna array provides a minimum peak gain of 24.4dBi at the center frequency 29GHz. The input return loss less than −10dB bandwidth of the array is about 12.2, and the 3dB axial ratio bandwidth is achieved as 5.9. The proposed a-band circularly polarized antenna array has the advantages of low-cost, less weight, compact construction and easy to be integrated with F/microwave active circuits, and allows a good prospect of application in the phased array radar and satellite communication systems. |
| Starting Page | 411 |
| Ending Page | 414 |
| File Size | 158203 |
| Page Count | 4 |
| File Format | |
| ISBN | 9781424440764 |
| DOI | 10.1109/MAPE.2009.5355528 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2009-10-27 |
| Publisher Place | China |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Polarization Microstrip antenna arrays microstrip antenna Microwave antenna arrays Phased arrays Patch antennas Microstrip antennas Bandwidth series-parallel feed network Radar antennas Feeds circularly polarized antenna array Antenna arrays |
| Content Type | Text |
| Resource Type | Article |
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