NOVEL BAND-NOTCHED ULTRA-WIDEBAND ELLIPTICAL MONOPOLE ANTENNA WITH DUAL RADIATING ELEMENTS

被引:1
|
作者
Jeng, Bo-Ming [1 ]
Luo, Ching-Hsing [1 ]
机构
[1] Natl Cheng Kung Univ, Dept Elect Engn, Tainan 701, Taiwan
关键词
ultra-wideband antenna; band-notched; monopole antenna; dual radiating elements;
D O I
10.1002/mop.26023
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 ultra-wideband design of planar elliptical monopole antenna with dual radiating elements is presented. The proposed antenna consists of two elliptical radiating elements and a ground plane. The antenna has a super-wideband from 2.8 to 15 GHz for voltage standing wave ratio less than 2, except the notched band at [GRAPHICS] 4.8-5.9 GHz for filtering the wireless local area network signal. Based on the contribution of the shorting position d to the notch bandwidth, a particular notch-band range can be designed by adjusting the size of the minor elliptical radiating element. The radiation pattern of the proposed antenna in the yz-plane is omni-directional. (C) 2011 Wiley Periodicals, Inc. Microwave Opt Technol Lett 53:1427-1430, 2011; View this article online at wileyonlinelibrary.com. DOI 10.1002/mop.26023
引用
收藏
页码:1427 / 1430
页数:5
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