Title :
Characterizing the Impact of Moving Mode-Stirrers on the Doppler Spread Spectrum in a Reverberation Chamber
Author :
Choi, Jung-Hwan ; Lee, Jee-Hoon ; Park, Seong-Ook
Author_Institution :
Dept. of Inf. & Commun. Eng., Korea Adv. Inst. of Sci. & Technol. (KAIST), Daejeon, South Korea
fDate :
7/2/1905 12:00:00 AM
Abstract :
A moving mode-stirrer in a reverberation chamber (RC) not only changes the field distributions within the reverberation chamber, but also causes a Doppler effect. In this letter, the Doppler spread spectrum of a received signal in a reverberation chamber is characterized according to the radius and rotational velocity of the mode-stirrers and TX antenna positions.
Keywords :
Doppler effect; reverberation chambers; spread spectrum communication; Doppler effect; Doppler spread spectrum; TX antenna positions; moving mode-stirrers; reverberation chamber; Carrier frequency offset (CFO); Doppler shift; Doppler spread spectrum; Fourier transform; orthogonal frequency division multiplexing (OFDM); reverberation chamber (RC);
Journal_Title :
Antennas and Wireless Propagation Letters, IEEE
DOI :
10.1109/LAWP.2010.2049331
