Title :
Finding capability enhancement for 360-degree DOA finder
Author :
Sangmanee, N. ; Uthansakul, P. ; Wongsan, R. ; Uthansakul, M.
Author_Institution :
Sch. of Telecommun. Eng., Suranaree Univ. of Technol., Nakhon Ratchasima, Thailand
Abstract :
This paper presents an increased capability of direction finding for DOA finder. The use of one and two-dimensional antenna array is compared using conventional DOA finding algorithm. The simulation results reveal that one-dimensional antenna array cannot perform accurate DOA finding for 360deg. On the contrary, utilizing planar array provides incredibly satisfied results.
Keywords :
antenna arrays; array signal processing; direction-of-arrival estimation; directive antennas; planar antenna arrays; 360-degree DOA finder; direction finding capability enhancement; one-dimensional antenna array; planar array; two-dimensional antenna array; Antenna arrays; Direction of arrival estimation; Directive antennas; Linear antenna arrays; Multiple signal classification; Paper technology; Planar arrays; Receiving antennas; Signal processing; Signal processing algorithms;
Conference_Titel :
Electrical Engineering/Electronics, Computer, Telecommunications and Information Technology, 2009. ECTI-CON 2009. 6th International Conference on
Conference_Location :
Pattaya, Chonburi
Print_ISBN :
978-1-4244-3387-2
Electronic_ISBN :
978-1-4244-3388-9
DOI :
10.1109/ECTICON.2009.5137164
