A New Concept of Dual-polarized, Wideband Corrugated Horn Array Antenna for High-resolution SAR Application

被引：0

作者：

Raniszewski, Adam ^{[1
]}

机构：

[1] PIT RADWAR SA, Poligonowa 30, PL-04051 Warsaw, Poland

来源：

2015 SIGNAL PROCESSING SYMPOSIUM (SPSYMPO) | 2015年

关键词：

SAR; Dual-polarized; Array Antenna; Corrugated Antenna;

D O I：

暂无

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 presents a new concept of corrugated horn array antenna for high-resolution SAR application. The array antenna works with dual polarization, which provides additional information for signal processing techniques. The reflection coefficient |S11| <=-20dB for system bandwidth is greater than 2.5GHz at X-band. Each element of the antenna array is placed into triangular mesh what implies sidelobes suppression below -25 dB.

引用

页数：4

共 8 条

[1]

Balanis C.A., 2006, ANTENNA THEORY, V3rd

[2] WIDE-SWATH SAR [J].

CURRIE, A ;

BROWN, MA .

IEE PROCEEDINGS-F RADAR AND SIGNAL PROCESSING, 1992, 139 (02) :122-135

[3] Dual-polarization, wideband microstrip antenna array for airborne C-band SAR [J].

Granholm, J ;

Skou, N .

2000 IEEE INTERNATIONAL CONFERENCE ON PHASED ARRAY SYSTEMS AND TECHNOLOGY, PROCEEDINGS, 2000, :243-246

[4] Grating Lobe Suppression in Aperiodic Phased Array Antennas Composed of Periodic Subarrays with Large Element Spacing [J].

Krivosheev, Yury V. ;

Shishlov, Alexander V. ;

Denisenko, Vladimir V. .

IEEE ANTENNAS AND PROPAGATION MAGAZINE, 2015, 57 (01) :76-85

[5]

Qu Hongdong, 2014, OPTIMIZATION SPARSE

[6]

Rosloniec S., 2006, PODSTAWY TECHNIKI AN

[7]

STOCKBURGER EF, 1995, RECORD OF THE IEEE 1995 INTERNATIONAL RADAR CONFERENCE, P438, DOI 10.1109/RADAR.1995.522588

[8]

Yu Xiaole, 2008, WIDEBAND WAVEGUIDE S

← 1 →