Design and Simulation of a Ridge Horn Antenna
The horn antenna has large bandwidth,superior directionality,easy design and processing,and high gain.It has become an ultra-wideband antenna that can be practically applied in many occasions.The ridged horn antenna has an ultra-wideband,wide-band,uniform pattern.Moreover,it has a higher gain and is widely used as a feed of a high gain antenna or an array element of an array antenna.This paper introduces the structural characteristics of the double-ridged horn antenna from many aspects,and designs a double-ridged horn antenna.And through electromagnetic simulation of HFSS,the results show that the double-ridged horn antenna has good directivity in the frequency range of 20GHz~26GHz.The results showed that the gain reaches 18 dB at 24 GHz,and the main flap of the three-dimensional gain pattern is not cracked.
dual-ridge horn antenna Structural characteristics simulation
Lei Xie Wei He Wenpe Li
School of Physics and Electronic Information,Yunnan Normal University,Kunming,China
国际会议
大连
英文
57-61
2018-12-21（万方平台首次上网日期，不代表论文的发表时间）