WEAK_SIGNAL_CAPTURE

Published:2009/7/14 22:32:00 Author:Jessie | From:SeekIC

High-Q trap in reactance-tube circuit attenuates stronger of two signals, to permit capture of weaker of two cochannel f-m signals, as often required in police, military, and telemetering systems, Trap introduces depression in frequency re sponse of third i-f stage, centered on frequency of stronger signal.-E. J, Baghdady and G. J. Rubissow, Dynamic Trap Captures Weak F-M Signals, Electronics, 32:2, p 64-66.



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