... Color Doppler 超音波 ; 彩色多普勒 ; 彩色都卜勒 ; 释义彩色多普勒 Doppler filter 多普勒频率滤波器 Doppler spectrum 多普勒频谱 ; 都卜勒谱 ; 卜勒频谱 ...
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Doppler Filter Bank 多普勒滤波器组
doppler filter banks 多普勒滤波
matched-filter Doppler direction finding 匹配滤波器多普勒测向
filter Doppler direction finding 匹配滤波器多普勒测向
The reason of Doppler migration and the restraint of conventional Doppler filter were analyzed firstly.
分析了多普勒走动出现的原因，以及常规多普勒滤波器的限制。
The inherent distance ambiguity of pulse Doppler radar increases the requirement of Doppler filter group to the clutter-suppression ability.
脉冲多普勒雷达的固有距离模糊，增大了多普勒滤波器组对杂波抑制能力的要求。
This article introduces the basic principle of radar narrow band doppler filters, puts up the designing method of the hardware circuit and analyzes the filter accuracy.
介绍了采用数字方法实现雷达窄带多普勒滤波器组的基本原理，给出了硬件电路的设计方法，并对滤波器精度进行了分析。
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