Research/Patents/US 5371504
US 5371504

PHASE-CODED MONOPULSE MTI

Assignee

Filed

Jul 6, 1976

Granted

Dec 6, 1994

Location

MD US

Abstract

A pulse-compression, MTI, doppler-radar system for determining target velty information from a single target-return pulse is improved by the addition of a pulse-compression filter consisting of at least two pulse compressors and by the addition of a phase-comparison processor. The pulse compressors simultaneously pulse-compress separate portions of the single target-return pulse. The phase-comparison processor then determines the phase difference between the compressed pulses to obtain the target velocity information.

Source: Google Patents

35 USC §181 Secrecy Order

Imposed

Mar 3, 1982

Rescinded

Oct 7, 1991

Duration

9 years, 7 months

Inventor

  • 1BERNARD L. LEWIS

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Back to patent indexSource: USPTO 35 USC §181 secrecy order records