发明名称 |
HIGH-FREQUENCY AMPLIFIER |
摘要 |
A divider 3 for dividing and distributing a high-frequency signal input from an input terminal 1 to two output sides, a main amplifying unit 4, connected to one output side of the divider 3, for amplifying one high-frequency signal output from the divider 3, a subsidiary amplifying unit 5, connected to the other output side of the divider 3, for performing no operation in case of a low instantaneous electric power of the other high-frequency signal output from the divider 3 and amplifying the other high-frequency signal in case of a high instantaneous electric power of the other high-frequency signal and a circulator 6 for injecting the high-frequency signal amplified in the subsidiary amplifying unit 5 into the output side of the main amplifying unit 4 and injecting the high-frequency signal amplified in the main amplifying unit 4 into an output terminal 2 are arranged.</SDOAB > |
申请公布号 |
CA2389303(C) |
申请公布日期 |
2005.12.06 |
申请号 |
CA20012389303 |
申请日期 |
2001.08.30 |
申请人 |
MITSUBISHI DENKI KABUSHIKI KAISHA |
发明人 |
KUNUGI, SATOSHI;SAKAI, YUJI;HORIGUCHI, KENICHI;NAKAYAMA, MASATOSHI;IKEDA, YUKIO |
分类号 |
H03F3/68;H03F1/02;H03F1/32;H03F1/56;H03F3/189;H03F3/193;H03F3/60 |
主分类号 |
H03F3/68 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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