Simulation of a Communication Antenna System Electromagnteic Radiation and Coupling

摘要

The electromagnetic interference between the communication antennas themselves and the supporting tower necessitates the special attention throughout the design cycle for proper control of electromagnetic interference. This article presents the simulation of the effects of metallic communication tower on antenna radiation pattern by using the numerical simulation technique Method of Moment. The radiation hazards generated by the antennas in the critical near fields are assessed and the antenna coupling are also analyzed.