| 摘要 |
PROBLEM TO BE SOLVED: To provide a distribution amplifier where the frequency band is made broader by reducing an input capacitor. SOLUTION: The distribution amplifier includes: one input transmission line (141) to which a signal is inputted; one output transmission line (142) for outputting a signal; a plurality of bias circuits (102a to 102e) connected to the input transmission line; and a plurality of amplifier circuits (101a to 101e) connected to a plurality of the bias circuits and the output transmission line, respectively, amplifying received signals inputted to the input transmission line via the plurality of bias circuits, and outputting the amplified input signals to the output transmission line. COPYRIGHT: (C)2004,JPO
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