Delay line null command generator test set for sarcalm

Details Delay line null command generator test set for sarcalm Delay line null command generator test set for sarcalm

1972-08-29

1989-08-22

Tarcza, Thomas H.

Communications: directive radio wave systems and devices (e.g.,

Testing or calibrating of radar system

With noise generation

342169, 342190, 434 2, G01S 740, G01S 1389

Patent

active

048600156

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.

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