Waveform diversity for ultra-wide band surveillance radars

被引：12

作者：

Davis, Mark E. ^{[1
]}

Pillai, S. Unnikrishna ^{[2
,3
]}

机构：

[1] Medavis Consulting, Prospect, NY 13435 USA

[2] C&P Technol, Closter, NJ USA

[3] NYU, New York, NY USA

来源：

IET RADAR SONAR AND NAVIGATION | 2014年 / 8卷 / 09期

关键词：

search radar; ultra wideband radar; frequency allocation; object characterisation; object detection; cognitive radars; radar community; military use; earth resource detection; limited spectrum allocation; flight safety; emergency systems; radar systems; frequency avoidance; worldwide spectrum committees; commercial communication device; personal communication device; radiofrequency spectrum; ultrawide band surveillance radars; waveform diversity;

D O I：

10.1049/iet-rsn.2014.0366

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：

The radio frequency spectrum has become very crowded with the increased use of commercial and personal communications devices. The worldwide spectrum committees require extreme measures to insure frequency avoidance by radar systems, to insure communications are maintained for emergency systems and flight safety. Radars operating in the frequency bands below 2 GHz have limited spectrum allocation, and are asking for more bandwidth for detection and localisation of earth resource and military uses. Hence, the radar community needs to adopt the techniques from cognitive radars to continue to provide the needed detection and characterisation of objects under concealing cover. This survey study attempts to provide an assessment for future research.

引用

页码：1226 / 1233

页数：8