Wideband Harmonic Suppression Slot Antenna with Vertical Rounded Bow-Tie Slots

被引：1
|
作者：
Yeo, Junho [1 ]
机构：
[1] Daegu Univ, Sch Comp & Commun Engn, Gyongsan 38453, Gyeongbuk, South Korea
来源：
PROGRESS IN ELECTROMAGNETICS RESEARCH LETTERS | 2019年 / 86卷
关键词：
This research was supported by the Daegu University Research Grant;
D O I：
10.2528/PIERL19061402
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：
This paper proposes a coplanar waveguide-fed slot antenna with vertical rounded bow-tie slots for wideband harmonic suppression. Higher-order harmonics up to nine times the fundamental resonant frequency (9f(o)) of the slot antenna was successfully suppressed by adding the slots in the middle of the two slot arms. A prototype of the antenna that resonates at 1 GHz was fabricated. The measured input reflection coefficient of the antenna remains over -3 dB at up to 9.15 GHz, which demonstrates the wideband harmonic suppression capabilities.
引用
收藏
页码：107 / 111
页数：5
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