A dual-band circularly polarized aperture-coupled stacked microstrip antenna for global positioning satellite

被引：227

作者：

Pozar, DM ^{[1
]}

Duffy, SM ^{[1
]}

机构：

[1] MIT, LINCOLN LAB, LEXINGTON, MA 02173 USA

来源：

IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION | 1997年 / 45卷 / 11期

关键词：

microstrip antennas;

D O I：

10.1109/8.650073

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：

This paper describes the design and testing of an aperture-coupled circularly polarized antenna for global positioning satellite (GPS) applications, The antenna operates at both the L1 and L2 frequencies of 1575 and 1227 MHz, which is required for differential GPS systems in order to provide maximum positioning accuracy, Electrical performance, to profile, and cost were equally important requirements for this antenna, The design procedure is discussed, and measured results are presented, Results from a manufacturing sensitivity analysis are also included.

引用

页码：1618 / 1625

页数：8

共 12 条

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