| 摘要 |
A microwave plasma source (2) is provided with a microwave outputting section (30) which outputs plural divided microwaves, and a plurality of antenna modules (41) for guiding the plural divided microwaves into a chamber. Each antenna module (41) is provided with an amplifier section (42) having one or more amplifier (47) for amplifying a microwave, and an antenna section (44) having an antenna (51) for radiating the amplified microwave into the chamber, and a tuner (43) for adjusting impedance in a microwave transmission path. The tuner (43) is integrally arranged with the antenna section (44) to be located close to the amplifier (47). |
