WIDEBAND SLOT-LOADED DIPOLE FOR BASE STATION ANTENNA ELEMENT

被引：2
|
作者：
Yang, Wenxia [1 ]
Wong, Hang [1 ,2 ]
机构：
[1] City Univ Hong Kong, Shenzhen Res Inst, Informat & Commun Technol Ctr, Shenzhen Key Lab Millimeter Wave & Wideband Wirel, Shenzhen 518057, Peoples R China
[2] City Univ Hong Kong, Dept Elect Engn, State Key Lab Millimeter Waves, Hong Kong, Hong Kong, Peoples R China
来源：
MICROWAVE AND OPTICAL TECHNOLOGY LETTERS | 2014年 / 56卷 / 12期
关键词：
magneto-electric dipole antenna; wideband antenna; low-profile; low cross-polarization; stable gain; PRINTED DIPOLE; PATCH ANTENNA; ARRAY;
D O I：
10.1002/mop.28742
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 low-profile wideband unidirectional dipole antenna with L-shaped slots loaded is presented. The antenna is simply excited by a 50 Omega coaxial cable on the dipole. A wide impedance bandwidth of 54% (vertical bar S-11 vertical bar < -10 dB) from the frequency of 1.57-2.74 GHz is achieved. Stable radiation pattern with low cross-polarization, nearly identical E- and H-plane patterns is observed over the entire operating frequency band. The average gain of the antenna is about 8.5 dBi over the frequency range 1.7-2.7 GHz. (C) 2014 Wiley Periodicals, Inc.
引用
收藏
页码：2933 / 2937
页数：6
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