公开(公告)号：US3896433A

公开(公告)日：1975-07-22

申请号：US43345574

申请日：1974-01-15

Applicant: THOMSON CSF

Inventor： CARRE ROLAND

IPC: G01S7/32 ,  G01S9/00 ,  H03K5/04

CPC classification number: G01S7/32

Abstract: A processing device for stretching video signals in a pulse radar system between the output of the receiver of large pass bandwidth and exploiting means such as an oscilloscope. A delay line connected to the output of the receiver provides a plurality of output signals to an non-linear circuit which transmits, to said exploiting means, only the signal having the greatest amplitude and blocks the other signal for preserving the signal to noise ratio.

公开(公告)号：US3706990A

公开(公告)日：1972-12-19

申请号：US3706990D

申请日：1970-06-10

Applicant: THOMSON CSF

Inventor： CARRE ROLAND

IPC: G01S13/528 ,  G01S9/42

CPC classification number: G01S13/528

Abstract: A wobbulated pulse repetition frequency M.T.I. radar system comprising means carrying out coherent detection of the echo signals, means supplying the differences between successive coherent echo signals of a target and means supplying a weighted sum of two successively supplied differences; the weighting coefficients are so selected that in the resulting sum the spreading of the spectrum of the echoes of the stationary targets, due to the wobbulation, is compensated.

Abstract translation: 摆动脉冲重复频率M.T.I. 雷达系统包括执行回波信号的相干检测的装置，提供目标的连续相干回波信号之间的差异的装置和提供两个连续提供的差异的加权和的装置; 加权系数如此选择，使得在得到的和中，补偿由于摆动引起的固定目标的回波的频谱的扩展。