Title :
Digital surveillance receivers
Author :
Roome, S.J. ; Griffin, C.
Author_Institution :
Software Sci., Farnborough, UK
fDate :
4/1/1991 12:00:00 AM
Abstract :
The advent of high-speed digital signal processing has revolutionised radio receiver design. The paper describes the design of surveillance receivers based on fast analogue-to-digital conversion and the fast Fourier transform. Several system architectures are discussed and the performance issues which need to be resolved in the design of a receiver are examined. These include bandwidth, dynamic range, and generation of spurious signals
Keywords :
analogue-digital conversion; digital radio systems; fast Fourier transforms; radio receivers; bandwidth; dynamic range; fast Fourier transform; fast analogue-to-digital conversion; high-speed digital signal processing; performance; radio receiver design; spurious signals generation; system architectures;
Journal_Title :
Electronics & Communication Engineering Journal
