WAVEGUIDE DIPLEXER AND WAVEGUIDE

摘要

PROBLEM TO BE SOLVED: To simply and easily realize a high precision manufacture for realizing high performance. SOLUTION: A first to third straight pipes 141, 142, 143 for forming a waveguide 14 are laminated with a plurality of first to seventh plate-like materials laminated to form a desired waveguide shape, thereby attaining the desired object.