Design and Analysis of A Miniaturized Array Antenna

被引：0
|
作者：
Zhang, Zekui [1 ]
Zhang, Wenmei [2 ]
Zhang, Rong [1 ]
Zhao, Yajuan [1 ]
Li, Baoyi [1 ]
Wang, Peng [1 ]
机构：
[1] 33th Inst China Elect Technol Grp Corp, Shanxi Key Lab Eletromagnet Proteciton Mat & Tech, Taiyuan, Peoples R China
[2] Shanxi Univ, Sch Phys & Elect Engn, Taiyuan, Peoples R China
来源：
2019 CROSS STRAIT QUAD-REGIONAL RADIO SCIENCE AND WIRELESS TECHNOLOGY CONFERENCE (CSQRWC) | 2019年
关键词：
miniaturized; high-gain; coupled feed; array antenna; HIGH-GAIN ANTENNA; MICROSTRIP ANTENNA; BAND;
D O I：
10.1109/csqrwc.2019.8799236
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：
The high integration of electronic devices has become increasingly demanding for miniaturized antennas, especially in systems for satellite communications and military radars, which also requires antennas with higher gains. In this paper, a high-gain array antenna is designed with small size. The unit is fed by a coupled microstrip line. The simulation results show that the reflection coefficient is less than -10 dB in the frequency range of 4.93 GHz - 5.05 GHz. Also, the gain at 5 GHz is 14.75 dBi and the aperture efficiency is 85.6%. It is only 1/15 the size of a conventional array antenna.
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页数：3
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