# Accession Number:

## AD0669745

# Title:

## MATHEMATICAL MODEL OF A RECEIVER FOR USE IN INTERFERENCE AND COMPATIBILITY EVALUATIONS.

# Descriptive Note:

## Technical rept.,

# Corporate Author:

## ARMY ELECTRONICS COMMAND FORT MONMOUTH N J

# Personal Author(s):

# Report Date:

## 1968-01-01

# Pagination or Media Count:

## 45.0

# Abstract:

The work develops the mathematical model of a radio receiver operating in an interference environment. Amplitude and frequency modulation are treated. Linear and non-linear effect on the field ensemble are considered. The underlying criterion used in the model is the signal-to-noise power ratio after detection. This ratio is shown to have a frequency distribution that is a function of the distribution of the attenuations of the signals contributing to it. The probability of interference is shown to be a function of the difference between the values of the distribution functions of the ratios with and without interference for the value of signal-to-noise ratio required of the circuit. Author

# Descriptors:

# Subject Categories:

- Radio Countermeasures