| 摘要 |
PROBLEM TO BE SOLVED: To obtain a compact amplifier module suppressing an increase in manufacturing cost. SOLUTION: Each of a plurality of amplifier circuit boards is provided with a power distributor on the input side of two or more amplifiers arranged in parallel on one substrate, and provided with a power combiner arranged in parallel on the output side thereof. A power distributor board for distributing power to the power distributor is provided on the input side of the plurality of amplifier circuit boards, and a power combination board for combining power amplified by the amplifiers is provided on the output side of the plurality of amplifier circuit boards at positions intersecting with the plurality of amplifier circuit boards, respectively. COPYRIGHT: (C)2009,JPO&INPIT
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