Title :
Estimation of the Coherence Bandwidth for a Millimetre Wave Mobile Radio Link
Author :
Siqueira, G.L. ; Thomas, H.J. ; Cole, R.S.
Author_Institution :
Department of Electronic & Electrical Engineering, University College London, Torrington Place, LONDON WC1E 7JE - ENGLAND
Abstract :
A bandwidth study of multipath propagation at 55 GHz in a heavily built up urban environment is presented. Estimates of coherence bandwidth between two phase coherent signals transmitted at various frequency separations are given. Results show that a reasonable estimate for the correlation bandwidth in an urban multipath environment is about 25 MHz.
Keywords :
Antennas and propagation; Bandwidth; Coherence; Frequency estimation; Frequency modulation; Gunn devices; Land mobile radio; Narrowband; Oscillators; Transmitters;
Conference_Titel :
Microwave Conference, 1988. 18th European
Conference_Location :
Stockholm, Sweden
DOI :
10.1109/EUMA.1988.333916
