Title :
Analogue noise control system
Author_Institution :
GEC Marconi Avionics Ltd., Milton Keynes, UK
Abstract :
The analogue noise control system described reduces a pulse radar system thermal noise floor variation (due to variability between units and temperature) from about 10 dB down to 4 dB. It also enhances the effect of the post detector logarithmic amplifier particularly in its highest gain state leading to an improvement in the ability to visually detect displayed targets
Keywords :
interference suppression; pulse frequency modulation; radar interference; radar target recognition; thermal noise; 4 dB; analogue noise control system; displayed targets; gain state; post detector logarithmic amplifier; pulse radar system; thermal noise floor variation;
Conference_Titel :
Analogue Signal Processing, IEE Colloquium on
Conference_Location :
London
