Invention Grant
- Patent Title: Push-pull amplifier and method for low noise amplification
- Patent Title (中): 推挽放大器和低噪声放大方法
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Application No.: US11594812Application Date: 2006-11-09
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Publication No.: US07528656B2Publication Date: 2009-05-05
- Inventor: Dong Hyun Lee , Heung Bae Lee , Ick Jin Kwon , Ju No Kim , Ka Ram Ann
- Applicant: Dong Hyun Lee , Heung Bae Lee , Ick Jin Kwon , Ju No Kim , Ka Ram Ann
- Applicant Address: KR Suwon-si
- Assignee: Samsung Electronics Co., Ltd.
- Current Assignee: Samsung Electronics Co., Ltd.
- Current Assignee Address: KR Suwon-si
- Agency: Sughrue Mion PLLC
- Priority: KR10-2006-0053762 20060615
- Main IPC: H03F3/45
- IPC: H03F3/45
Abstract:
Provided is an amplifier including: an amplifier circuit receiving differential signals to generate amplified differential signals; a buffer generating buffered signals by buffering each signal generated by controlling a direct current (DC) component of the differential signals; and an impedance matching device coupled between two terminals wherein each of the buffered signals is added with each of the amplified differential signal.
Public/Granted literature
- US20070290754A1 Push-pull amplifier and method for low noise amplification Public/Granted day:2007-12-20
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