Frequency- and Pattern-Reconfigurable Antenna for Multistandard Wireless Applications

被引:98
|
作者
Li, Peng Kai [1 ]
Shao, Zhen Hai [1 ]
Wang, Quan [1 ]
Cheng, Yu Jian [2 ]
机构
[1] Univ Elect Sci & Technol China, Sch Commun & Informat Engn, Chengdu 611731, Peoples R China
[2] Univ Elect Sci & Technol China, Sch Elect Engn, EHF Key Lab Fundamental Sci, Chengdu 611731, Peoples R China
基金
中国博士后科学基金;
关键词
Monopole antenna; multifunction antenna; patch antenna; reconfigurable antenna; PATCH ANTENNA; SLOT ANTENNA; DIVERSITY; DESIGN;
D O I
10.1109/LAWP.2014.2359196
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 printed antenna with frequency and pattern reconfiguration is presented in this letter to meet the requirements of IEEE 802.11a/b/g/n and 802.16 standards. By controlling five p-i-n diodes, the antenna can be considered as a planar monopole or a microstrip patch and has three operation modes, i.e. an omnidirectional pattern mode at the lower frequency band of 2.21-2.79 GHz, a unidirectional pattern mode at the higher frequency band of 5.27-5.56 GHz, and both of them working simultaneously. It provides a low-profile, low-cost, and reconfigurable solution for multistandard wireless communication applications.
引用
收藏
页码:333 / 336
页数:4
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