DESIGN OF WIDE-BAND CIRCULARLY POLARIZED APERTURE-COUPLED MICROSTRIP ANTENNAS

被引：260

作者：

TARGONSKI, SD

POZAR, DM

机构：

[1] Department of Electrical and Computer Engineering, University O” Massachusetts at Amherst, Amherst

来源：

IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION | 1993年 / 41卷 / 02期

关键词：

D O I：

10.1109/8.214613

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：

Two variations of a novel feeding technique for a wideband circularly polarized aperture-coupled microstrip antenna are described. Prototype designs for wideband linearly polarized elements are first presented, and then used for circularly polarized designs. Techniques used for design of the feed network are detailed, for both series feed and parallel feed versions. Experimental results are shown for each antenna, and results for the two designs are compared. The impedance and axial ratio bandwidths for these antennas are among the best yet achieved for microstrip antenna elements. Several design variations are also discussed.

引用

页码：214 / 220

页数：7

共 9 条

[1] DUAL APERTURE-COUPLED MICROSTRIP ANTENNA FOR DUAL OR CIRCULAR-POLARIZATION [J].