Analysis of the small band-rejected antenna with the parasitic strip for UWB

被引：123

作者：

Kim, Ki-Hak ^{[1
]}

Park, Seong-Ook

机构：

[1] ETRI, IT Serv Res Div, Postal Technol Res Ctr, ULogist Team, Taejon 305700, South Korea

[2] Informat & Commun Univ, Sch Engn, Taejon 305732, South Korea

来源：

IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION | 2006年 / 54卷 / 06期

关键词：

microstrip line; parasitic strip; ultrawideband (UWB);

D O I：

10.1109/TAP.2006.875911

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 novel band-rejected ultrawideband antenna with one parasitic strip is presented in this paper. It is designed to work on a substrate FR4 that has a thickness of I mm and relative permittivity of 4.6, and to operate from 3 to 17 GHz. The proposed antenna is fed by microstrip line and utilizes the parasitic strip to reject the frequency band (5.15-5.825 GHz) limited by IEEE 802.11a and HIPERLAN/2. The size of the antenna is 20 x 20 mm(2) and this antenna has good radiation characteristics. Effects of varying the location and length of the parasitic strip and the structure of the ground and monopole patch on the antenna performance have also been studied.

引用

页码：1688 / 1692

页数：5

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