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公开(公告)号:US07804361B2
公开(公告)日:2010-09-28
申请号:US12195615
申请日:2008-08-21
申请人: Hyung-sun Lim , Jin-soo Park , Heung-bae Lee , Young-eil Kim , Sang-yoon Jeon , Ick-jin Kwon , Bum-man Kim , Je-hyung Yoon
发明人: Hyung-sun Lim , Jin-soo Park , Heung-bae Lee , Young-eil Kim , Sang-yoon Jeon , Ick-jin Kwon , Bum-man Kim , Je-hyung Yoon
IPC分类号: H03F3/45
CPC分类号: H03F3/45179 , H03F1/3211 , H03F3/193 , H03F2200/294 , H03F2203/45306 , H03F2203/45468 , H03F2203/45638
摘要: A low noise amplifier is provided. The low noise amplifier includes: a low noise amplifying unit amplifying an input signal; a harmonic and noise generating unit disposed in an input terminal of the low noise amplifying unit, for generating a compensating signal for compensating for an intermodulation distortion signal and a thermal noise signal of the input signal to the low noise amplifying unit; and a load unit outputting the amplified input signal generated by the low noise amplifying unit.
摘要翻译: 提供了一个低噪声放大器。 低噪声放大器包括:放大输入信号的低噪声放大单元; 谐波噪声产生单元,设置在所述低噪声放大单元的输入端子中,用于产生用于补偿所述输入信号到所述低噪声放大单元的互调失真信号和热噪声信号的补偿信号; 以及输出由低噪声放大单元生成的放大的输入信号的负载单元。
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公开(公告)号:US20090212861A1
公开(公告)日:2009-08-27
申请号:US12195615
申请日:2008-08-21
申请人: Hyung-sun LIM , Jin-soo Park , Heung-bae Lee , Young-eil Kim , Sang-yoon Jeon , Ick-jin Kwon , Bum-man Kim , Je-hyung Yoon
发明人: Hyung-sun LIM , Jin-soo Park , Heung-bae Lee , Young-eil Kim , Sang-yoon Jeon , Ick-jin Kwon , Bum-man Kim , Je-hyung Yoon
IPC分类号: H03F3/45
CPC分类号: H03F3/45179 , H03F1/3211 , H03F3/193 , H03F2200/294 , H03F2203/45306 , H03F2203/45468 , H03F2203/45638
摘要: A low noise amplifier is provided. The low noise amplifier includes: a low noise amplifying unit amplifying an input signal; a harmonic and noise generating unit disposed in an input terminal of the low noise amplifying unit, for generating a compensating signal for compensating for an intermodulation distortion signal and a thermal noise signal of the input signal to the low noise amplifying unit; and a load unit outputting the amplified input signal generated by the low noise amplifying unit.
摘要翻译: 提供了一个低噪声放大器。 低噪声放大器包括:放大输入信号的低噪声放大单元; 谐波噪声产生单元,设置在所述低噪声放大单元的输入端子中,用于产生用于补偿所述输入信号到所述低噪声放大单元的互调失真信号和热噪声信号的补偿信号; 以及输出由低噪声放大单元生成的放大的输入信号的负载单元。
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