Dipole Array Loaded Substrate Integrated E-plane Horn Antenna With Improved Radiation Performance

被引：8
|
作者：
Bi, Yingyu [1 ]
Li, Yujian [1 ]
Wang, Junhong [1 ]
机构：
[1] Beijing Jiaotong Univ, Inst Lightwave Technol, Beijing, Peoples R China
来源：
2019 IEEE MTT-S INTERNATIONAL WIRELESS SYMPOSIUM (IWS 2019) | 2019年
基金：
中国国家自然科学基金;
关键词：
Substrate integrated E-plane horn antenna; complementary source antenna; dipole array; millimeter wave;
D O I：
10.1109/ieee-iws.2019.8804087
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
In this paper, a dipole array loaded substrate integrated E-plane horn antenna is designed. The substrate integrated horn and the loaded dipole array are respectively integrated in different layers of the substrates, and work together to improve the radiation characteristics of the overall antenna. A wide impedance bandwidth of 44% for vertical bar S-11 vertical bar < -10 dB (from 26-40 GHz) is obtained. In addition, the proposed antenna has improved radiation patterns with cross polarization below -30 dB, low backward radiation and a gain up to 12dBi over the entire operating band.
引用
收藏
页数：3
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