Lattice-Filter-Based Ground Clutter Canceller for Pulse Doppler Weather Radar

被引：0
|
作者：
Rachkov, Dmytro S. [1 ]
Lekhovytskiy, David I. [1 ]
Semeniaka, Andrii V. [1 ]
Riabukha, Viacheslav P. [1 ]
Atamanskiy, Dmytro V. [1 ]
机构：
[1] Kharkiv Natl Univ Radio Elect, Kharkov, Ukraine
来源：
2014 15TH INTERNATIONAL RADAR SYMPOSIUM (IRS) | 2014年
关键词：
meteorological object; ground clutter; universal lattice filter; clutter rejection notch; pulse Doppler weather radar;
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：
The paper presents the methodology of a synthesis of ground clutter rejector filter for pulse Doppler weather radar. The methodology allows to synthesize finite-impulse-response ground clutter filters with controlled width and depth of clutter rejection notch. Possible way to take into account the unevenness of rejector filter velocity characteristic in its passband is described. The universal lattice filters are demonstrated to be an effective tool for practical implementation of clutter filters been proposed.
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页数：5
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