科研之友
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摘要
A planar circular disc monopole antenna with a broad bandwidth is presented, which is composed of a circular disc monopole patch and a rectangular ground plane, both printed on the two sides of a substrate respectively, and fed by a trapeziform microstrip feed line.The antenna has a wide bandwidth ranging from 1.89 to 19.26 GHz for return loss < -10 dB, and exhibits a nearly omnidirectional radiation pattern. In this article, details of the proposed antenna design approach and measured results are presented and discussed.
- 出版日期2012-3
- 单位山东科技大学
