Title :
Characterization of Rayleigh fading channel at 28 GHz using narrow and wide beamwidth antennas in reverberation chamber (Invited paper)
Author :
Myung-Hun Jeong;Ki-Beom Kim;Rao Shahid Aziz;Dae-Hwan Jung;Seong-Ook Park
Author_Institution :
Microwave and Antenna Laboratory, Department of Electrical Engineering, Korea Advanced Institute of Science and Technology (KAIST), Daejeon 305-732, Korea
fDate :
3/1/2015 12:00:00 AM
Abstract :
In this paper, channel characterization of Rayleigh fading channel at 28 GHz band is investigated. FMCW (Frequency-modulated continuous wave) radar is used as a channel sounder. The measurement is carried out inside the reverberation chamber with two different received antennas; one has 72.29° and the other has 2.40° of 3 dB beamwidth on azimuth plane. Different cases has examined with different arrangements of microwave absorbers. The obtained scattered plots and envelope distributions of Rayleigh fading channel has shown and discussed.
Keywords :
"Antenna measurements","Reverberation chambers","Radar","Microwave antennas","Fading","Radar antennas"
Conference_Titel :
Antenna Technology (iWAT), 2015 International Workshop on
DOI :
10.1109/IWAT.2015.7365306
