Duty Cycle Estimation Algorithm for Pulsed Interference Based on Binary Integration

摘要

In order to estimate the duty cycle of pulsed interference in Global Navigation Satellite System (GNSS), a simple but effective algorithm is proposed based on the consecutive mean excision and binary integration techniques. The proposed algorithm has less computational and logic complexity compared to the localization algorithm based on double-thresholding with adjacent cluster combining (LAD-ACC). Simulation results show that .the proposed algorithm can compute the duty cycle of pulsed interference as accurately as the LAD-ACC algorithm does.