Mathematical models and experimental research of bifilar logospiral conical antenna with a thinwire finite size reflector of Small spacecraft «AIST-2»

Abstract

The article is devoted to construction of mathematical models of bifilar conical logospiral antenna, part of the small spacecraft AIST-2. Construction of models is based on the integral representations an electromagnetic field coupling currents on the radiating surface with an electromagnetic field at any point in space. the impact finely stranded reflector size and density of the grid on his chart The antenna is considered. The experimental and numerical results are given.

Keywords

• laser spiral antenna
• thinwire approximation
• integral representations electromagnetic field
• integral equations