Yifan Yu, Boyang Qian, Yue Gao, Yilong Wang, Li Wu
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引用次数: 0
Abstract
A high gain conical beam antenna operating at Ka-band is proposed in this paper. The proposed antenna consists of a feed source and a dual-reflector. The radiation patch based on substrate integrated waveguide (SIW) is designed to generate a conical beam as feed source, and a dual-reflector is employed to increase the antenna gain. The proposed antenna is verified with simulation experiments. The simulated results show that the -10dB impedance bandwidth of the antenna is in the range of 33.8-38.5GHz, with a relative bandwidth of 13% and a peak gain of 16.6dBi.
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