A novel digital beamformer with low angle resolution for vehicle tracking radar

被引：25
作者：
Singh, A. Kr. [1 ]
Kumar, P. [1 ]
Chakravarty, T. [1 ]
Singh, G. [1 ]
Bhooshan, S. [1 ]
机构：
[1] Jaypee Univ Informat Technol, Dept Elect & Commun Engn, Solan 173215, India
来源：
PROGRESS IN ELECTROMAGNETICS RESEARCH-PIER | 2006年 / 66卷
关键词：
D O I：
10.2528/PIER06112102
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：
In this paper we propose a digital beamformer utilizing the radar integrator method of detection. In the receive mode the digitized radar returns weights are allocate on the such a way that the first pulse reflect a SUM pattern and the subsequent three pulses reflect DIFFERENCE pattern. The pulses on DIFFERENCE pattern are added to each other and the net signal subtracted from signal received in SUM pattern. This results in very narrow beam which shows narrow spatial resolution. The schematic is presented and the results are shown.
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页码：229 / 237
页数：9
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