A Planar Monopole UWB Antenna with Switchable Band-Rejection Feature

被引：0
作者：
Vasylchenko, Alexander [1 ,2 ]
Cuevas, Luis A. [2 ]
Rottenberg, Xavier [1 ]
De Raedt, Walter [1 ]
Vandenbosch, Guy A. E. [2 ]
机构：
[1] IMEC VZW, RF Component Design & Modeling Grp, Kapeldreef 75, B-3001 Louvain, Belgium
[2] Katholieke Univ Leuven, ESAT TELEMIC, B-3001 Heverlee, Belgium
来源：
2009 IEEE INTERNATIONAL CONFERENCE ON ULTRA-WIDEBAND (ICUWB 2009) | 2009年
关键词：
UWB; notch-band; switching; PIN diode; planar monopole antenna; DESIGN;
D O I：
10.1109/ICUWB.2009.5288698
中图分类号：
TP3 [计算技术、计算机技术];
学科分类号：
0812 ;
摘要：
An Ultra-Wideband (UWB) planar monopole antenna with a switchable band-notched response is presented. In order to achieve a band-rejection, a U-shaped slot is embedded in the radiating patch. The operation of the U-shaped slot is controlled by a PIN diode. Measurement and simulation results revealed a minor effect of the lumped components loading on the radiation pattern of the antenna. The main emphasis of the work has gone into simplification and validation of the presented switchable band-notching technique, which has a potential for further antenna miniaturization using RF MEMS technology.
引用
收藏
页码：400 / +
页数：3
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