Compressive sensing deception jammer against monopulse radar

Deceptive jamming is a common radar jamming technique. This paper presents a new deception jammer against mono pulse radar which is based on compressed sensing theory. According to the energy aggregation properties of the LFM(Linear Frequency Modulation) signal in fractional domain, this paper proposes the compressed sensing(CS)-Digital Radio Frequency Memory(DRFM) jammer. Deceptive jamming signal is generated based on fractional Fourier Transform-(FRFT) and (DRFM). The simulation results show that origin signal can be recovered well with the proposed method, and the jammer has extremely good jamming effect.