A Dual-Band Dual-Feed Switched-Beam Single Patch Antenna

被引：0
|
作者：
Sooksumram, P. [1 ]
Krairiksh, M. [1 ]
机构：
[1] King Mungkuts Inst Technol Ladkrabang, Fac Engn, Res Ctr Commun & Informat Technol, Bangkok 10250, Thailand
来源：
2007 ASIA PACIFIC MICROWAVE CONFERENCE, VOLS 1-5 | 2007年
关键词：
Dual-band antenna; switched-beam antenna; low profile antenna;
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：
With the demand of dual-band operation in modern wireless communications, this paper proposes a low profile switched-beam patch antenna. It is a patch antenna that operates at 2.45 GHz and 5.8 GHz by designing microstrip transmission lines to short the low frequency patch with the high frequency patch for low-band operation. These transmission lines open circuit to separate the two patches to allow the high frequency patch operate solely. By selecting appropriate transmission line width and length, the antenna provides switched-beam patterns at the design frequencies. This antenna is significant in developing a low profile dual-band phase array of switched-beam elements.
引用
收藏
页码：2096 / +
页数：2
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