A Small Multi-Function Circular Slot Antenna for Reconfigurable UWB Communication Applications

被引：0
|
作者：
Li, Yingsong [1 ]
Li, Wenxing [1 ]
Yu, Wenhua [1 ]
Wan, Jian [1 ]
机构：
[1] Harbin Engn Univ, Coll Informat & Commun Engn, Harbin 150001, Heilongjiang, Peoples R China
来源：
2014 IEEE ANTENNAS AND PROPAGATION SOCIETY INTERNATIONAL SYMPOSIUM (APSURSI) | 2014年
关键词：
D O I：
暂无
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 multi-function circular wide-slot antenna with small size is proposed and investigated for reconfigurable ultra-wideband (UWB) communication applications. The antenna can be used as a dual band-notched UWB antenna, a single band-notched UWB antenna, a UWB antenna, or even as a multi-band antenna. The band-notched characteristic is achieved by using a stepped impedance resonator (SIR) and an arc-shaped parasitic element (ASPE), while the multi-function design is realized by incorporating four switches into the SIR and ASPE. Simulation results demonstrate that the proposed antenna, with a wide impedance bandwidth and multi-function switchable properties, is suitable for UWB and cognitive radio communication applications.
引用
收藏
页码：834 / 835
页数：2
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