Two channel monopulse receiver

Details Two channel monopulse receiver Two channel monopulse receiver

1975-02-27

1976-07-13

Tubbesing, T.H.

Communications: radio wave antennas

Antennas

Balanced doublet - centerfed

G01S 922

Patent

active

039697266

ABSTRACT:
Disclosed is a simple two channel monopulse receiver in which .SIGMA. and .DELTA. inputs are first fed to a hybrid to generate equal amplitude signals, A and B. The A and B signals are hard limited and then phase compared to provide a direction indication valid for angles within two beamwidths. The limited A and B signals are also fed to a second hybrid to generate new .SIGMA. and .DELTA. signals at a new amplitude level. These two outputs of the second hybrid are amplitude detected and substracted by a differential amplifier to provide an output proportional to angle from boresight. The two output signals together provide unambiguous indication of the direction and angle off boresight for targets up to two antenna beamwidths off boresight.

REFERENCES:
patent: 3153234 (1964-10-01), Begeman et al.
patent: 3680102 (1972-07-01), Poinsard
patent: 3860929 (1975-01-01), Crain

Affiliated with

Also associated with

Rating

Two channel monopulse receiver does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Two channel monopulse receiver, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Two channel monopulse receiver will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1742683