公开(公告)号：US4599616A

公开(公告)日：1986-07-08

申请号：US512435

申请日：1983-07-05

Applicant: Peter F. Barbella ,  Ronald A. Wagner

Inventor： Peter F. Barbella ,  Ronald A. Wagner

IPC: F42C13/04 ,  G01S13/50

CPC classification number: F42C13/042 ,  G01S13/505

Abstract: A radar fuzing system for use in a guided missile wherein the system is tuned in accordance with the estimated intercept closing velocity to permit the use of narrower bandpass filters and thereby reduce the probability of detecting pulse repetition frequency lines and very low Doppler returns from chaff bundles.

Abstract translation: 一种用于导弹的雷达制导系统，其中系统根据估计的截距关闭速度进行调节，以允许使用较窄的带通滤波器，从而降低检测脉冲重复频率线和从谷壳束获得非常低的多普勒回波的概率 。

公开(公告)号：US3977000A

公开(公告)日：1976-08-24

申请号：US520593

申请日：1974-11-04

Applicant: Ronald A. Wagner

Inventor： Ronald A. Wagner

IPC: G01S13/44 ,  G01S9/22

CPC classification number: G01S13/44

Abstract: An improved monopulse receiver is shown to include an I.F. section wherein monopulse pairs of signals, meaning a sum and an elevation difference signal pair and a sum and an azimuth difference signal pair, are passed through paths arranged so that the signals making up each such pair are subjected to the same phase shift and amplification.

Abstract translation: 改进的单脉冲接收机被显示为包括I.F. 其中单位脉冲对信号（意思是和和高度差信号对以及和和方位差信号对）通过布置的路径，使得构成每对这样的对的信号经受​​相同的相移和放大。

公开(公告)号：US5606324A

公开(公告)日：1997-02-25

申请号：US569374

申请日：1995-12-07

Applicant: Walter S. Justice ,  David A. Marquis ,  Ronald A. Wagner

Inventor： Walter S. Justice ,  David A. Marquis ,  Ronald A. Wagner

IPC: G01S13/02 ,  G01S7/288 ,  G01S13/18 ,  G01S13/24 ,  G01S13/26 ,  G01S13/44 ,  G01S13/53 ,  G01S13/64 ,  G01S13/66 ,  G01S13/70 ,  G01S13/72

CPC classification number: G01S13/53 ,  G01S13/24 ,  G01S13/66 ,  G01S13/18 ,  G01S13/449 ,  G01S13/64 ,  G01S13/70 ,  G01S13/726 ,  G01S2007/2883

Abstract: A radar system having a transmitter for transmitting a series of radio frequency (RF) pulses with sequential, incrementally changing carrier frequencies. A receiver receives energy from multiple scattering points of an object reflecting such transmitted RF pulses. The received energy from each one of such scattering points includes a series of radio frequency (RF) pulses corresponding to the transmitted pulses delayed in time, .tau., from the transmitted pulses an amount proportional to the range to such scattering point and shifted in frequency from the carrier frequency an amount proportional to the velocity of such scattering point. The receiver includes a heterodyning section, responsive to a range tracking error signal, .epsilon..sub.R, and a velocity tracking error signal, .DELTA..sub.VEL, for producing a series of pulsed signals for each one of the scattering points. Each one of the pulsed signals for any given scatterer sequentially changes in phase, .phi., at a rate, .DELTA..phi./.DELTA.T, related to the range to the scattering point producing such one of the pulsed signal series. A processor, responsive to each of the series of pulsed signals produced by the heterodyning section, unambiguously determines from the frequency spectrum thereof the range tracking error signal, .epsilon..sub.R, and velocity tracking error signal, .DELTA..sub.VEL, for each of the scattering points as well as the range centroid.

Abstract translation: 一种具有发射机的雷达系统，用于发射具有顺序的递增变化的载波频率的一系列射频（RF）脉冲。 接收器从反射这种发送的RF脉冲的物体的多个散射点接收能量。 从这些散射点的每一个接收的能量包括一系列射频（RF）脉冲，对应于从时间上延迟的发射脉冲，τ，从发射脉冲开始，与这样的散射点的范围成比例并且频率偏移 载波频率与这种散射点的速度成比例的量。 接收机包括响应于范围跟踪误差信号εR和速度跟踪误差信号DELTA VEL的外差部分，用于为每个散射点产生一系列脉冲信号。 对于任何给定的散射体的每个脉冲信号以与产生这样的脉冲信号序列的散射点的范围有关的速率DELTA phi / DELTA T的相位顺序地改变。 响应于由外差部分产生的一系列脉冲信号中的每一个的处理器从其频谱中明确地确定每个散射点的范围跟踪误差信号，εR和速度跟踪误差信号DELTA VEL，如 以及范围重心。

公开(公告)号：US4208632A

公开(公告)日：1980-06-17

申请号：US921628

申请日：1978-06-30

Applicant: Edward J. Sheldon ,  William C. Brown, Jr. ,  Thomas D. Shovlin ,  Ronald A. Wagner

Inventor： Edward J. Sheldon ,  William C. Brown, Jr. ,  Thomas D. Shovlin ,  Ronald A. Wagner

IPC: H03F3/68 ,  G01S7/28 ,  G01S7/285 ,  G01S7/34 ,  G01S13/44 ,  G01S13/50 ,  H03G3/20 ,  G01S7/30 ,  H03K5/20

CPC classification number: H03G3/3073 ,  G01S7/28

Abstract: An improved radar receiver is shown to include a plurality of intermediate frequency and video frequency amplifiers, each one of such amplifiers being arranged to process received signals within a different range of amplitudes so that the overall dynamic range of such receiver may be equivalent to the dynamic range of a conventional radar receiver with automatic gain control.

Abstract translation: 改进的雷达接收机被示为包括多个中频和视频放大器，这些放大器中的每一个被布置成处理在不同幅度范围内的接收信号，使得这种接收机的整体动态范围可以等同于动态 具有自动增益控制的常规雷达接收机的范围。