High Speed SAW Spectrum Analyser Data Handling

摘要

The performance of a typical SAW spectrum analyser module is outlined and the problems of handling the data from such a module are discussed. Details of two very high speed custom made LSI shift registers which facilitate data handling are given, as is a comparison of the uses of the two chips. Systems have been constructed to show the use of the chips in storing and displaying the outputs of the spectrum analyser modules. These demonstration circuits are described in detail along with some results of the performance available from these systems. (Author)