Title :
Application of ring antenna arrays for the phase direction finding of radio signal sources with unknown modulation
Author :
Kobzev, A.V. ; Murzin, M.V.
Author_Institution :
Kharkiv Air Force Univ., Kharkiv, Ukraine
Abstract :
Searchless phase direction method of direction finding in passive systems with a ring antenna array is proposed. The method provides reduction of computational cost of determining the angular coordinates as compared with optimum. In this case, the loss in accuracy is a few percents. The results of simulation are presented.
Keywords :
antenna arrays; cost reduction; radio direction-finding; computational cost reduction; radio signal source phase direction finding; ring antenna array application; searchless phase direction method; Accuracy; Antenna theory; Correlation; Directive antennas; Phase measurement; Phased arrays; direction finding; performance; phase method; ring antenna array;
Conference_Titel :
Antenna Theory and Techniques (ICATT), 2015 International Conference on
Conference_Location :
Kharkiv
Print_ISBN :
978-1-4799-8556-2
DOI :
10.1109/ICATT.2015.7136816
