Compact Slot Antenna for UWB Applications

被引：57
|
作者：
Sim, Chow-Yen-Desmond [1 ]
Chung, Wen-Tsan [2 ]
Lee, Ching-Her [2 ]
机构：
[1] Feng Chia Univ, Dept Elect Engn, Taichung 40724, Taiwan
[2] Natl Changhua Univ Educ, Dept Elect Engn, Changhua 500, Taiwan
来源：
IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS | 2010年 / 9卷
关键词：
Microstrip-fed; slot antenna; ultrawideband (UWB) antenna; DESIGN;
D O I：
10.1109/LAWP.2010.2041629
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 compact microstrip-fed slot antenna design is proposed. By properly loading a notch to the open-ended T-shaped slot and extending a small section to the microstrip feed line, multiple resonant frequencies are excited and merged to form a large enough 10-dB return loss bandwidth (measured from 3.1 to 11.45 GHz) for ultrawideband (UWB) applications. The vital parameters of the proposed antenna are illustrated, and a prototype is constructed and experimentally studied. The measured results show good radiation patterns and stable signal transmission within the band of interest.
引用
收藏
页码：63 / 66
页数：4
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