Triple-band GPS trap-loaded inverted L antenna array

被引：27

作者：

Rao, BR ^{[1
]}

Smolinski, MA ^{[1
]}

Quach, CC ^{[1
]}

Rosario, EN ^{[1
]}

机构：

[1] Mitre Corp, Bedford, MA 01730 USA

来源：

MICROWAVE AND OPTICAL TECHNOLOGY LETTERS | 2003年 / 38卷 / 01期

关键词：

GPS; triple band antenna; inverted L antenna array; trap loading; circularly polarized antenna;

D O I：

10.1002/mop.10963

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：

Modernization of the GPS system that is currently underway will require future GPS antennas to operate at three separate frequency bands centered around 1176 MHz (L-5 band), 1227 MHz (L-2 band), and 1575 MHz (L-1 band). A compact, low-profile, right-hand circularly polarized (RHCP), four-element antenna array of trap-loaded inverted L elements, capable of providing good gain coverage at all three frequency bands over the required bandwidth, is described in this paper. (C) 2003 Wiley Periodicals, Inc.

引用

页码：35 / 37

页数：3

共 8 条

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