Title :
Application of six-port wave-correlator for very low velocity measurement using Doppler effect
Author :
Xiao, F. ; Ghannouchi, F.M. ; Yakabe, T.
Author_Institution :
Dept. of Inf. & Commun. Eng., Univ. of Electro-Commun., Tokyo, Japan
Abstract :
A new technique is proposed for measuring the Doppler frequency of a moving object by using the six-port correlator. The examination of this new proposal has been done with an object moving at a very low speed. The experiment and simulation results show the target velocity around 0.2 mm/s has been successfully inferred, which proved the validity of the proposed scheme.
Keywords :
Doppler measurement; correlators; microwave measurement; velocity measurement; 0.2 mm/s; Doppler effect; six-port wave-correlator; velocity measurement; Correlators; Doppler effect; Doppler radar; Doppler shift; Frequency estimation; Frequency measurement; Pollution measurement; Transmitters; Transmitting antennas; Velocity measurement;
Conference_Titel :
Precision Electromagnetic Measurements, 2002. Conference Digest 2002 Conference on
Conference_Location :
Ottawa, Ontario, Canada
Print_ISBN :
0-7803-7242-5
DOI :
10.1109/CPEM.2002.1034726
