Very high bandwidth millimetre-wave radar

被引：29

作者：

Essen, H

Wahlen, A

Sommer, R

Konrad, G

Schlechtweg, M

Tessmann, A

机构：

[1] MHS, FHR, FGAN, D-53343 Wachtberg, Germany

[2] FhG IAF, D-79108 Freiburg, Germany

来源：

ELECTRONICS LETTERS | 2005年 / 41卷 / 22期

关键词：

D O I：

10.1049/el:20052174

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：

An experimental radar at 94 GHz has been developecl, which is capable of delivering an instantaneous bandwidth of 4 GHz. The radar uses an FM-CW waveform and is fully solid state. The data undergo an ISAR imaging process to derive high resolution scattering centre distributions for targets measured in tower/turntable configuration. The high resolution processing has to rely on an appropriate polar reformatting procedure, which is not necessary for ISAR imaging at millimetre waves with resolutions worse than 10 cm.

引用

页码：1247 / 1249

页数：3

共 7 条

[1]

[Anonymous], 1981, HIGH RESOLUTION RADA

[2]

BRENNER AR, P EUSAR 2002, P81

[3]

ESSEN H, 2003, IMPROVEMENT MILLIMET

[4] High range resolution by means of synthetic bandwidth generated by frequency-stepped chirps [J].