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

页码：63 / 66

页数：4

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