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摘要
In this article, one wideband circularly polarized microstrip antenna array: has been proposed and investigated. The technique of sequential rotation sybarray has been employed to construct the whole antenna array, which enhances the impedance bandwidth and axial ratio (AR) bandwidth by 54.65 and 220.93%, respectively, when compared with the traditional way of CP array formation. One 8 X 4 antenna array has been fabricated and measured, agreement can be observed between the experimental and simulation results, the measured VSWR bandwidth is 7.33%, the AR bandwidth is 4.31%, and the gain is about 19 dB.
- 出版日期2009-7
- 单位南京理工大学
