Accession Number:

ADA135673

Title:

Intrasystem Analysis Program (IAP) Code Summaries.

Descriptive Note:

Interim rept. Aug 78-Dec 82,

Corporate Author:

IIT RESEARCH INST CHICAGO IL

Report Date:

1983-05-01

Pagination or Media Count:

70.0

Abstract:

This report contains detailed descriptions and capabilities of the codes that comprise the Intrasystem Analysis Program. The four codes are Intrasystem Electromagnetic Compatibility Analysis Program IEMCAP, General Electromagnetic Model for the Analysis of Complex Systems GEMACS, Nonlinear Circuit Analysis Program NCAP, and Wire Coupling Prediction Models WIRE. IEMCAP is used for computer-aided evaluation of electromagnetic compatibility ECM at all stages of an Air Force systems life cycle, applicable to aircraft, spacemissile, and ground-based systems. GEMACS utilizes a Method of Moments MOM formalism with the Electric Field Integral Equation EFIE for the solution of electromagnetic radiation and scattering problems. The code employs both full matrix decomposition and Banded Matrix Iteration solution techniques and is expressly designed for large problems. NCAP is a circuit analysis code which uses the Volterra approach to solve for the transfer functions and node voltage of weakly nonlinear circuits. The Wire Programs deal with the Application of Multiconductor Transmission Line Theory to the Prediction of Cable Coupling for specific classes of problems. Author

Subject Categories:

  • Electrical and Electronic Equipment
  • Radiofrequency Wave Propagation

Distribution Statement:

APPROVED FOR PUBLIC RELEASE