Title :
DOA for polarization components and diversity combination from indoor measurements
Author :
Kurdi, Yasar ; de Haro y Ariel, Leandro ; Sánchez, Manuel Garcia
Author_Institution :
Departament of Senales, Sistemas y Radiocomunicaciones, Univ. Politecnica de Madrid, Spain
Abstract :
Polarization diversity reception in ISM systems, combining the signals provided by two orthogonal antennas has been studied, using the results of a measurement campaign of the radio channel frequency response in an indoor scattering environment. Moreover, the effect of diversity techniques on the behavior of the DOA estimators has been studied.
Keywords :
antenna arrays; array signal processing; direction-of-arrival estimation; diversity reception; electromagnetic wave polarisation; electromagnetic wave scattering; frequency response; indoor radio; multipath channels; receiving antennas; transmitting antennas; DOA estimation; ISM systems; diversity combining; indoor scattering environment; multipath; orthogonal antennas; polarization components; polarization diversity reception; radio channel frequency response; receiving antennas; transmitting antennas; Antenna measurements; Antennas and propagation; Direction of arrival estimation; Diversity reception; Frequency measurement; Multiple signal classification; Polarization; Position measurement; Receiving antennas; Transmitting antennas;
Conference_Titel :
Antennas and Propagation Society International Symposium, 2005 IEEE
Print_ISBN :
0-7803-8883-6
DOI :
10.1109/APS.2005.1552604
