A Heart-Like Unidirectional Millimeter-Wave Antenna

被引：0
|
作者：
Dong, Yue [1 ]
Li, Yingsong [1 ,2 ]
Luo, Shengyuan [1 ]
机构：
[1] Harbin Engn Univ, Coll Informat & Commun Engn, Harbin 150001, Heilongjiang, Peoples R China
[2] Chinese Acad Sci, Natl Space Sci Ctr, Key Lab Microwave Remote Sensing, Beijing 100190, Peoples R China
来源：
2018 IEEE ANTENNAS AND PROPAGATION SOCIETY INTERNATIONAL SYMPOSIUM ON ANTENNAS AND PROPAGATION & USNC/URSI NATIONAL RADIO SCIENCE MEETING | 2018年
基金：
中国博士后科学基金;
关键词：
heart-like antenna; unidirectional radiation patterns; millimeter wave antenna;
D O I：
暂无
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：
A heart-like unidirectional millimeter-wave antenna is devised to obtain wide bandwidth and unidirectional radiation patterns. The designed heart-like antenna is composed of a heart-like radiating patch with a C-like parasitic strip, CPW ground plane, a copper cavity-backed designed on the back of the substrate. The copper cavity-backed structure is to reduce the back radiation and can get a better directional characteristic. The proposed antenna has a bandwidth ranges from 30.4GHz to 43.85GHz, indicating a relative bandwidth of 36.2%. Also, the proposed antenna has a great unidirectional radiation characteristic. The results show that the proposed heart-like millimeter-wave antenna possesses a huge bandwidth and amazing unidirectional radiation patterns.
引用
收藏
页码：1739 / 1740
页数：2
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