A CPW-fed Triple Band Monopole Antenna for WiMAX/WLAN Applications

被引：0
|
作者：
Das Krishna, Deepti [1 ]
Gopikrishna, M. [1 ]
Aanandan, C. K. [1 ]
机构：
[1] Cochin Univ Sci & Technol, CREMA, Dept Elect, Cochin 682022, Kerala, India
来源：
2008 EUROPEAN MICROWAVE CONFERENCE, VOLS 1-3 | 2008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 CPW-fed planar monopole antenna for triple band operation is presented. The antenna consists of an elliptical radiating patch with a curved ground plane with embedded slots. When two narrow slots are introduced on a wideband elliptical monopole antenna (2.2-7GHz), two bands are rejected without affecting the antenna properties at the rest of the operating frequencies. By properly choosing the length and location of the slots, a triple band antenna design is achieved. Impedance and radiation characteristics of the antenna are studied and results indicate that it is suitable for the 2.5-2.69GHz, 3.4-3.69GHz, and 5.25-5.85GHz WiMAX applications and also the 2.4-2.484GHz, 5.15-5.35GHz, and 5.725-5.825GHz WLAN applications. The antenna exhibits omnidirectional radiation coverage with its gain significantly reduced at the notched frequency bands.
引用
收藏
页码：1320 / 1323
页数：4
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