WILLIAM MURPHY
Engineering in Wellesley, MA
License number
Massachusetts 13477
Issued Date
Sep 15, 1960
Expiration Date
Jun 30, 2008
Type
Heating and Ventilation Engineer
Address
Address
Wellesley, MA 02482
Organization information
See more information about WILLIAM MURPHY at bizstanding.comWilliam Murphy Attorneys Office
568 Washington St, Wellesley, MA 02482
Categories:
Attorneys
Phone:
(781) 431-1334 (Phone)
Products:
Business Law, Personal Law
Professional information
William E. Murphy, Wellesley MA - Lawyer
Address:
568 Washington St #27, Wellesley 02482
(781) 431-1334
(781) 431-1334
Licenses:
Massachusetts - Active 1991
Specialties:
Domestic Violence - 100%
Local Oscillator Arrangement For A Monopulse Receiver In A Semiactive Missile Guidance System
US Patent:
5233351, Aug 3, 1993
Filed:
Aug 26, 1975
Appl. No.:
5/607989
Inventors:
Nicholas Gregory - Andover MA
William M. Murphy - Wellesley MA
William M. Murphy - Wellesley MA
Assignee:
Raytheon Company - Lexington MA
International Classification:
G01S 1300, H03B 100
US Classification:
342100
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.
Local Oscillator Frequency Control Means For Semiactive Missile Guidance And Control System
US Patent:
5268691, Dec 7, 1993
Filed:
Nov 30, 1992
Appl. No.:
7/984007
Inventors:
William M. Murphy - Wellesley MA
Assignee:
Raytheon Company - Lexington MA
International Classification:
F41G 728
US Classification:
342 62
Abstract:
A target tracking radar receiver for use in a semiactive tracking system wherein elevation angle data, azimuth angle data and Doppler frequency shift data are processed in a manner which enables narrow band filtering of target angle tracking data in the first intermediate frequency stage. The receiver is arranged to track, simultaneously, variations of target Doppler frequency and of transmitter frequency to permit the desired early narrow band filtering of the received angle data.
Local Oscillator Frequency Control Means For Semiactive Missile Guidance And Control System
US Patent:
5281973, Jan 25, 1994
Filed:
Nov 30, 1992
Appl. No.:
7/984014
Inventors:
William M. Murphy - Wellesley MA
Eugene J. Gentuso - Medford MA
Eugene J. Gentuso - Medford MA
Assignee:
Raytheon Company - Lexington MA
International Classification:
F41G 728
US Classification:
342 62
Abstract:
A target tracking radar receiver for use in a semiactive tracking system wherein elevation angle data, azimuth angle data and Doppler frequency shift data are processed in a manner which enables narrow band filtering of target angle tracking data in the first intermediate frequency stage. The receiver is arranged to track, simultaneously, variations of target Doppler frequency and of transmitter frequency to permit the desired early narrow band filtering of the received angle data.
William Murphy, Wellesley MA - Lawyer
Address:
568 Washington St, Wellesley, MA 02482
Specialties:
Bankruptcy, Business Law
Jurisdiction:
Rhode Island
Memberships:
Rhode Island State Bar
William E. Murphy, Wellesley MA - Lawyer
Address:
568 Washington St STE 27, Wellesley 02482
(781) 431-1334
(781) 431-1334
Licenses:
Rhode Island - Authorized to practice law 2000