DocumentCode
1700521
Title
FMCW waveforms for UHF/SHF wideband channel sounders
Author
Salous, S. ; Pantzaris, P. ; Green, P.
Author_Institution
Dept. of Electr. Eng. & Electron., Univ. of Inst. of Sci. & Technol., UK
fYear
1993
fDate
12/3/1993 12:00:00 AM
Firstpage
42401
Lastpage
42405
Abstract
A comparison between PRBS and chirp sounders is presented. The advantages of the heterodyne detector of a chirp sounder are particularly emphasised. The various generation methods of the chirp waveform are discussed. The flexibility of the frequency synthesis method is demonstrated. A gate array architecture is described which can be used to programme frequency synthesizers for the generation of chirp pulses with high repetition rates
Keywords
binary sequences; frequency modulation; frequency synthesizers; logic arrays; mobile radio systems; pulse generators; superheterodyne receivers; telecommunication channels; FMCW waveforms; PRBS; UHF/SHF wideband channel sounders; chirp sounders; chirp waveform; flexibility; frequency modulated continuous wave; frequency synthesizers; generation of chirp pulses; heterodyne detector; mobile radio; pseudorandom binary sequence sounders;
fLanguage
English
Publisher
iet
Conference_Titel
High Bit Rate UHF/SHF Channel Sounders - Technology and Measurement, IEE Colloquium on
Conference_Location
London
Type
conf
Filename
280202
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