PERFORMANCE OF RECEIVERS AND SIGNAL ANALYZERS USING BROADBAND FREQUENCY- SENSITIVE DEVICES
Abstract
The report compares the performance characteristics of a class of receivers intended for spectrum monitoring or signal analysis. A broadband frequency-sensitive element provides the basis of operation of the receivers considered--sometimes called frequency-discriminator receivers. Five different receivers are defined according to the method used to separate amplitude and frequency information. Two of the receivers produce a voltage analog of instantaneous frequency, two produce cathode-ray-tube displays of instantaneous frequency vs instantaneous amplitude, and one produces a binary digital indication of instantaneous frequency. These systems are compared with one another and with an array-of-filters spectrum analyzer. The bases of comparison include dynamic range, power sensitivity, frequency sensitivity, accuracy of measurement, ambiguity, response time, resolution of simultaneous signals, responses to special signals, and complexity.
Document Details
- Document Type
- Technical Report
- Publication Date
- Mar 01, 1967
- Accession Number
- AD0821814
Entities
People
- G. A. Myers
- R. C. Cumming
Organizations
- Stanford University