A calculation technique of multi-beam directions for emitter detection

Abstract

A multi-beam method is used in satellite communication systems, etc. A conventional method generates beams for fixed directions or separately directions. Some detection systems require changing directions of multi-beams during an operation for an emitter moving. And, these beams fill arbitrary area existing emitter. In the area, beams have gain required an emitter detection processing. We propose a calculation technique of beam directions for emitter detection. Multi-beams calculated directions realize the area with the gain.