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专利名称：Amplifier circuit, antenna module and
wireless communication apparatus
发明人：Masaaki Tsuji,Kohji Kawahata,Nobunari
Tsukamoto,Naohiro Itoh
申请号：US14428238申请日：20130911公开号：US09407312B2公开日：20160802
专利附图：
摘要：An amplifier circuit that amplifies a carrier wave that a transmitting and receivingpart has received, and includes a superimposition wave generation part that generates a
superimposition wave to be superimposed onto the carrier wave; an amplifying part thatadds the carrier wave and the superimposition wave to obtain an amplified carrier waveand outputs the amplified carrier wave; and an amplitude detection part that detects,based on a change in an amplitude value of the carrier wave, that the carrier wave is apredetermined carrier wave that carries a predetermined communication signal. Theamplifier circuit outputs the amplified carrier wave when having detected thepredetermined carrier wave.
申请人：Masaaki Tsuji,Kohji Kawahata,Nobunari Tsukamoto,Naohiro Itoh
地址：Osaka JP,Osaka JP,Osaka JP,Hyogo JP
国籍：JP,JP,JP,JP
代理机构：Cooper & Dunham LLP
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