Research/Patents/US 4860015
US 4860015

DELAY LINE NULL COMMAND GENERATOR TEST SET FOR SARCALM

Assignee

Filed

Aug 29, 1972

Granted

Aug 22, 1989

Location

Abstract

A null command generator test apparatus capable of operating in either the open or closed loop configuration for testing the Sarcalm system. When operating in an open loop configuration the null command generator test apparatus utilizes the normalized voltage output of the null command generator as the estimator for the beam pointing error. When operating in the closed loop configuration, the test apparatus utilizes either the voltage output of the null command generator or the angle difference between the line of sight to the target and the null direction of the antenna servo simulator to estimate the dynamic pointing errors.

Source: Google Patents

35 USC §181 Secrecy Order

Imposed

Nov 4, 1981

Rescinded

Apr 13, 1989

Duration

7 years, 5 months

Inventor

  • 1EDDY HOSE

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