Communications: directive radio wave systems and devices (e.g. – Return signal controls radar system – Receiver
Patent
1975-08-26
1993-08-03
Moskowitz, Nelson
Communications: directive radio wave systems and devices (e.g.,
Return signal controls radar system
Receiver
342102, 331 76, G01S 1300, H03B 100
Patent
active
052333515
ABSTRACT:
An improved local oscillator arrangement for a monopulse receiver in a semiactive missile guidance system is shown. The monopulse receiver includes an improved reference local oscillator wherein a first local oscillator signal and a pair of reference signals required to demodulate the output of the intermediate frequency section of such receiver are derived simultaneously from the output of a single voltage controlled crystal oscillator. The frequencies of the first local oscillator and the pair of reference signals are related to the frequency of the radar modified by any Doppler shift frequency experienced during an intercept.
REFERENCES:
patent: 2831974 (1958-04-01), Wright et al.
patent: 3064199 (1962-11-01), Brabham
patent: 3417396 (1968-12-01), Stifter et al.
patent: 3569965 (1971-03-01), Bagley
patent: 3789302 (1974-01-01), Rearwin et al.
patent: 3824475 (1974-07-01), Pflasterer
patent: 3885238 (1975-05-01), Klein et al.
Gregory Nicholas
Murphy William M.
Mofford Donald F.
Moskowitz Nelson
Raytheon Company
Sharkansky Richard M.
LandOfFree
Local oscillator arrangement for a monopulse receiver in a semia does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Local oscillator arrangement for a monopulse receiver in a semia, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Local oscillator arrangement for a monopulse receiver in a semia will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2274220