Title :
A study on angular resolving powers of cross-loop/monopole antenna arrays based on MUSIC algorithm
Author :
Xin-zhi Shi ; Wang, Gaofeng ; Hu, Jicheng
Author_Institution :
CJ Huang Info Tech Res. Inst., Wuhan Univ., China
Abstract :
To increase HF-GWR portability, it is very desirable to use smaller antenna yet achieve higher angular resolving power. Based on MUSIC algorithm, the angular resolving powers of various combined cross-loop/monopole and monopole antenna arrays are studied. It is found that a combination of two cross-loop/monopole antennas plus one monopole antenna gives the best performance.
Keywords :
monopole antenna arrays; oceanography; radar imaging; HF-GWR portability; MUSIC algorithm; angular resolving power; cross-loop-monopole antenna arrays; Antenna arrays; Geometry; Linear antenna arrays; Multiple signal classification; Oceans; Radar antennas; Sea surface; Signal resolution; Surface waves; Vectors;
Conference_Titel :
Microwave and Millimeter Wave Technology, 2004. ICMMT 4th International Conference on, Proceedings
Print_ISBN :
0-7803-8401-6
DOI :
10.1109/ICMMT.2004.1411604
