Dual-Polarized Broadband Dipole

被引：23

作者：

Perruisseau-Carrier, Julien ^{[1
]}

Hee, T. W. ^{[2
]}

Hall, P. S. ^{[2
]}

机构：

[1] Swiss Fed Inst Technol EPFL, LEMA, STI TOP, CH-1004 Lausanne, Switzerland

[2] Univ Birmingham, Sch Elect & Elect Engn, Birmingham B15 2TT, W Midlands, England

来源：

IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS | 2003年 / 2卷

关键词：

Antenna; dual-polarized; low-profile; wideband;

D O I：

10.1109/LAWP.2004.824165

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：

Adual-polarized, broadband antenna made up of two single-polarized dipoles is presented. The antenna is mounted on a ground plane to produce a low-profile structure. The use of two fractal-like elements is made, but a very wide bandwidth is only achieved with adjustments to the shape being made to reduce the coupling between the two polarizations. The resulting improved element exhibits an input return loss better than -10 dB over a 1 : 3.5 band. The isolation is better than about -30 dB and the radiation characteristics are satisfactory within the bandwidth.

引用

页码：310 / 312

页数：3