POWER COMBINER AND MICROWAVE INTRODUCTION MECHANISM

摘要

A power combiner (100) comprises a tubular main container (1), a plurality of power introduction ports (2) provided on the lateral surface of the main container (1) and introducing power as electromagnetic waves, a plurality of feeding antennas (6) provided, respectively, on the plurality of power introduction ports (2), a combiner section (10) performing spatial combinining of electromagnetic waves radiated from the plurality of feeding antennas (6) into the main container (1), and an output port (11) for outputting electromagnetic waves combined at the combiner section (10). Each feeding antenna (6) consists of an antenna main body (23) having a first pole (21) to which electromagnetic waves are supplied from a power introduction port (2) and a second pole (22) for radiating the electromagnetic waves thus supplied, and a reflection section (24) so provided as to project sideways from the antenna main body (23) and reflecting electromagnetic waves.