On basis of the analysis,an adaptive suppression method of the ionospheric clutter using the standard CSLC filter is suggested.

Simulation of directivity performance of a single jammer sidelobe canceller;

To avoid the target effect in the sidelobe canceller,a method using adaptive polarization filter is proposed to suppress the target portion in the auxiliary antenna.

A real-time and robust beamformer in the presence of array imperfection is presented based on the generalized sidelobe canceller(GSC) structure and is improved by changing the block matrix into an adaptive one in the frequency domain.

Microphone Array Speech Enhancement Based on Subband Generalized Sidelobe Canceller;

The effect of multiple jammers distributing jamming opposing sidelobe cancellation is analyzed through model building and simulation,which is on the base of the principle of sidelobe cancellation.

To cancel such interference, the spatial adaptive beamforming and sidelobe cancellation based on the horizontal auxiliary antennas are used in this paper.

The paper suggests the method that we jam the radar with sidelobe cancellation by some jammers in different directions, and the number of jamming sources is more than the number of repetition of sidelobe cancellation, namely the multidirection saturated jamming technique.

This paper introduces a side-lobe cancellation anti-jamming technique by means of the correlation method,analyzes the composition and basic principle of the system,and sets up the simulation module of the system circuit,finally gives the cancellation results of the system countering several active pressing jamming.

The side-lobe cancellation technology is an effective method for suppressing the side-lobe active disturbance.

Self-adaptive side-lobe cancellation and side-lobe blanking technologies are usually adopted in air defence radar to eliminate interference from side-lobe.