Research Reports from the Department of Operations

Document Type

Report

Publication Date

9-1-1981

Abstract

This report presents operating instructions for the interactive computer program FREE4, designed to identify the largest intermodulation-free subset of a given set of frequency values. The program ensures that the subset satisfies a specified lowest permissible order of intermodulation and accounts for additional constraints, including frequency separation, guard bands, and the number of concurrent threats. A frequency set is deemed intermodulation-free if no subset combination produces intermodulation interference. Mathematically, this involves satisfying constraints on guard bands and intermodulation order.

Keywords

Operations research, Radio frequency, Interactive computer systems, Electromagnetic interference, Telecommunication systems

Publication Title

Technical Memorandums from the Department of Operations, School of Management, Case Western Reserve University

Issue

Technical memorandum no. 494

Rights

This work is in the public domain and may be freely downloaded for personal or academic use

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