Title :
A Novel Canceller for Strong CW and Angle Modulated Interferers in Spread-Spectrum-Receivers
Author :
Friederichs, K.-J.
Author_Institution :
University of Kaiserslautern, Dept. of Electrical Engineering, P.O. Box 3049, D-6750 Kaiserslautern, W.-Germany
Abstract :
A novel device which can be used to suppress strong constant envelope interfering signals at the input of spread spectrum receivers is described and analyzed. Unlike similar circuits known from literature this device is not restricted to the suppression of narrow band jamming signals; it can also cope with broad band interfering signals bearing any kind of angle modulation. The theoretical results are confirmed by measurements.
Keywords :
Circuits; Communication systems; Electrical resistance measurement; Interference; Jamming; Narrowband; Power amplifiers; Power generation; Signal analysis; Spread spectrum communication;
Conference_Titel :
Military Communications Conference, 1984. MILCOM 1984. IEEE
Conference_Location :
Los Angeles, CA, USA
DOI :
10.1109/MILCOM.1984.4794897
