Static-split tracking radar systems

Communications: directive radio wave systems and devices (e.g. – Return signal controls radar system – Receiver

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Details

342 80, 342103, 342151, G02S 1344

Patent

active

047885475

ABSTRACT:
A static-split tracking radar system with substantially improved performance. The system includes parallel signal processing channels for processing sum and difference signals from a target-seeking aerial array, to produce target tracking signals. Novel means are provided for trimming relative phase and gain of these channels to achieve substantially perfect matching, which gives a receiver stability sufficient for homing head use in a guided missile system. The system also includes a receiver for acquiring a reference frequency signal, the receiver having novel bandwidth adaptation and doppler tracking facilities. Other novel features provide improved clutter rejection and jamming immunity.

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