60 GHz Plated Through Hole Printed Magneto-Electric Dipole Antenna

被引：126
作者：
Ng, Kung Bo [1 ]
Wong, Hang
So, Kwok Kan
Chan, Chi Hou
Luk, Kwai Man
机构：
[1] City Univ Hong Kong, State Key Lab Millimeter Waves, Hong Kong, Hong Kong, Peoples R China
来源：
IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION | 2012年 / 60卷 / 07期
关键词：
Magneto-electric dipole; millimeter wave; shorted patch; unidirectional; wideband antenna; ON-CHIP ANTENNAS; WIDE-BAND; PATCH ANTENNA; SLOT ANTENNA; DESIGN;
D O I：
10.1109/TAP.2012.2196916
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 wideband unidirectional antenna, which is composed of a planar electric dipole and a magnetic dipole formed by a vertically-oriented shorted patch antenna, is presented for millimeter wave applications. The antenna is realized by a plated through hole printed technique with the use of a microwave substrate and is excited by a T-shaped coupled strip feed. An impedance bandwidth of 33% (S-11 <= -15 dB from 50 to 70 GHz is achieved. Stable radiation patterns with low cross polarizations and a stable antenna gain of similar to 7.5 are achieved across the entire operating bandwidth. This single antenna element yields advantages of wideband, good directional radiation pattern and low fabrication cost.
引用
收藏
页码：3129 / 3136
页数：8
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