Miniature Continuous Coverage Antenna Array for GNSS Receivers

被引：28

作者：

Kasemodel, Justin A. ^{[1
]}

Chen, Chi-Chih ^{[1
]}

Gupta, Inder J. ^{[1
]}

Volakis, John L. ^{[1
]}

机构：

[1] Ohio State Univ, Dept Elect & Comp Engn, ElectroSci Lab, Columbus, OH 43212 USA

来源：

IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS | 2008年 / 7卷

关键词：

Adaptive array; global positioning systems; spiral antenna;

D O I：

10.1109/LAWP.2008.2000557

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 letter presents a miniature conformal array that provides continuous coverage and good axial ratio from 1100-1600 MHz. Concurrently, it maintains greater than 1.5 dBic RHCP gain and return loss less than -10 dB. The four element array is comprised of two-arm slot spirals with lightweight polymer substrate dielectric loading and a novel termination resistor topology. Multiple elements provide the capability to suppress interfering signals common in GNSS applications. The array, including feeding network, is 3.5 '' x 3.5 '' x 0.8 '' in size and fits into the FRPA-3 footprint and radome.

引用

页码：592 / 595

页数：4

共 10 条

[1]

BAWER R, 1960, IRE INT CONVENTION R, P84

[2]

Dyson J., 1959, IRE T ANTENNAS PROPA, V7, P181, DOI [10.1109/TAP.1959.1144653, DOI 10.1109/TAP.1959.1144653]

[3]

Kaiser J., 1960, IRE T AP, V8, P312, DOI [DOI 10.1109/TAP.1960.1144840, 10.1109/TAP.1960.1144840]

[4] Polymer-ceramic composites for microwave applications: Fabrication and performance assessment [J].

Koulouridis, Stavros ;

Kiziltas, Gullu ;

Zhou, Yijun ;

Hansford, Derek J. ;

Volakis, John L. .

IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, 2006, 54 (12) :4202-4208

[5] Design and performance of an ultrawide-band ceramic-loaded slot spiral [J].

Kramer, BA ;

Lee, M ;

Chen, CC ;

Volakis, JL .

IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 2005, 53 (07) :2193-2199

[6] A new planar feed for slot spiral antennas [J].

Nurnberger, MW ;

Volakis, JL .

IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 1996, 44 (01) :130-131

[7]

NURNBURGER MW, 2003, ELECTROMAGNETICS, V20, P357

[8] A broadband cavity-backed slot spiral antenna [J].

Volakis, JL ;

Nurnberger, MW ;

Filipovic, DS .

IEEE ANTENNAS AND PROPAGATION MAGAZINE, 2001, 43 (06) :15-26

[9]

ZHOU Y, 2007, P IEEE ANT PROP INT, P3049

[10]

ZHOU Y, 2005, P IEEE ANT PROP SO A, V3, P872

← 1 →