Increasing the range of passive radar systems, operating on signals of telecommunications sources

Abstract

The article discusses the features of the application of coherent accumulation in passive radar systems, operating on signals of telecommunication sources. A technique for coherent accumulation is developed. Factors limiting signals time accumulation are discussed. The dependences of range of the system and signal/noise ratio of the received signal from accumulation time are shown. The conclusions about the effectiveness of coherent accumulation in passive radar systems are made.