The article analyzes the functions of specialized software products: FEKO Suite, MMANA-GAL basic, NAU program. This analysis allowed comparing specified software and identifying the most successful of them for scientific, educational and commercial purposes. Object modeling, to perform comparative analysis, been selected collinear antenna, which was designed and constructed at the Aeronavigation system department for receiving ADS-B messages mode S extended squitter. This article will be useful for students and teachers of radio universities, as well as for engineers who are developing antenna-feeder devices.
FEKO Suite, MMANA-GAL basic, NAU program, the collinear antenna, radiation pattern, the method of moments