Assessment of a digital quadrature demodulator for a stepped frequency radar

被引：0
|
作者：
Cope, MK [1 ]
Langman, A [1 ]
Higgs, MR [1 ]
机构：
[1] Univ Cape Town, Radar Remote Sensing Grp, ZA-7925 Cape Town, South Africa
来源：
IGARSS 2003: IEEE INTERNATIONAL GEOSCIENCE AND REMOTE SENSING SYMPOSIUM, VOLS I - VII, PROCEEDINGS: LEARNING FROM EARTH'S SHAPES AND SIZES | 2003年
关键词：
digital demodulation; stepped frequency continuous wave radar; analogue-to-digital converter;
D O I：
暂无
中图分类号：
P [天文学、地球科学];
学科分类号：
07 ;
摘要：
A direct digital demodulator for a stepped frequency radar was modeled and its performance estimated by computer simulation. The performance of a prototype was evaluated. Timing jitter was found to be the most significant cause of error in both cases.
引用
收藏
页码：4259 / 4261
页数：3
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