Design of Low-profile Dipole Antenna Based on AMC Reflector

被引：0
|
作者：
Wu, Si yu [1 ]
Xu, Juan [1 ,2 ]
Zhao, Jian ping [1 ]
机构：
[1] QuFu Normal Univ, Sch Phys & Phys Engn, Qufu 273165, Shandong, Peoples R China
[2] Southeast Univ, State Key Lab Millimeter Waves, Nanjing 210096, Peoples R China
来源：
2020 INTERNATIONAL CONFERENCE ON MICROWAVE AND MILLIMETER WAVE TECHNOLOGY (ICMMT 2020 ONLINE) | 2020年
基金：
中国国家自然科学基金;
关键词：
D O I：
10.1109/ICMMT49418.2020.9386386
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 novel low-profile loop-loaded dipole antenna with artificial magnetic conductor (AMC) reflector is proposed in this paper. Through the loop-loaded structure, the low frequency band is greatly extended. The +/- 90 degrees reflection phase bandwidth of the AMC surface is 1.9 - 3.1 GHz while the 0 degrees reflection phase center frequency is 2.4 GHz. Due to the employment of the 14 x 14 AMC reflector, the height of proposed antenna with AMC can be reduced and the gain is increased by 1.67 dB. The impedance bandwidth of 135% for S-11 <= -10 dB from 0.88 to 4.13 GHz is achieved.
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页数：3
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