Title :
Antenna array signal processing with high-resolution by modified beamspace music algorithm
Author :
Vasylyshyn, Volodymyr I.
Author_Institution :
Kharkov Air Force Univ., Kharkov
Abstract :
This paper addresses the problem of determining the directions-of-arrival (DOA´s) of narrow-band emitter signals impinging on an antenna array. A modified beamspace MUSIC algorithm for high-resolution array processing is presented. Simulation results are included to show the improved performance of proposed estimator at threshold signal-to-noise ratio.
Keywords :
antenna arrays; array signal processing; direction-of-arrival estimation; signal resolution; DOA estimation; SNR resolution threshold; antenna array signal processing; directions-of-arrival; high-resolution array processing; modified beamspace MUSIC algorithm; narrow-band emitter signals; Antenna arrays; Array signal processing; Direction of arrival estimation; Directive antennas; Iterative algorithms; Multiple signal classification; Narrowband; Sensor arrays; Signal processing; Signal processing algorithms; Array signal processing; DOA estimation;
Conference_Titel :
Antenna Theory and Techniques, 2007 6th International Conference on
Conference_Location :
Sevastopol
Print_ISBN :
978-1-4244-1584-7
DOI :
10.1109/ICATT.2007.4425243
