Analysis of Distributed Synthesis Algorithm based on Simple and Sumple Algorithm

Aiming at the problem that large-scale stations cannot meet the needs of development and use multiple distributed small stations to receive signals, this paper studies the phase synthesis part of the key technology of distributed reception, and studies the synthesis performance of received signals from three aspects of single channel signal-to-noise ratio, correlation length and number of antenna lines by using simple and sumple synthesis algorithms. The simulation results show that with the improvement of single channel signal-to-noise ratio, the increase of correlation length and the number of antennas, the synthetic signal-to-noise ratio increases, the loss of synthetic signal-to-noise ratio decreases, and the convergence speed is improved. Compared with simple algorithm, the performance of sumple algorithm is better.