Novel close-range microwave radar measurement technique

被引：0
|
作者：
Woods, G [1 ]
Maskell, D [1 ]
机构：
[1] James Cook Univ N Queensland, Dept Elect & Comp Engn, Townsville, Qld 4811, Australia
来源：
1997 ASIA-PACIFIC MICROWAVE CONFERENCE PROCEEDINGS, VOLS I-III | 1997年
关键词：
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：
Various microwave ranging systems suitable for close-range measurement applications have been proposed. A common problem with existing designs however, is the large bandwidth required to obtain good accuracy. A new measurement approach based on determining the delay experienced by a modulating signal used to Frequency Modulate (FM) the microwave carrier is described. Tests show that by using high speed digital signal processing techniques, a high accuracy system which uses a fraction of the bandwidth of existing implementations is feasible.
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页码：889 / 892
页数：4
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