Invention Grant
US08165556B2 High dynamic range time-varying integrated receiver for elimination of off-chip filters
有权
高动态范围时变集成接收器，用于消除片外滤波器
- Patent Title: High dynamic range time-varying integrated receiver for elimination of off-chip filters
- Patent Title (中): 高动态范围时变集成接收器，用于消除片外滤波器
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Application No.: US12978850Application Date: 2010-12-27
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Publication No.: US08165556B2Publication Date: 2012-04-24
- Inventor: Alyosha Molnar , Rahul Magoon
- Applicant: Alyosha Molnar , Rahul Magoon
- Applicant Address: TW Hsinchu
- Assignee: Mediatek, Inc.
- Current Assignee: Mediatek, Inc.
- Current Assignee Address: TW Hsinchu
- Agency: Thomas|Kayden
- Main IPC: H04B1/26
- IPC: H04B1/26 ; H04B15/00 ; H04B1/28
Abstract:
A receiver circuit includes an amplifier, an output impedance, and a mixer. The amplifier is arranged to generate an amplifier output. The mixer has an input and an output respectively coupled to the amplifier and the output impedance. The output impedance sets frequency selectivity provided at the input of the mixer, and the mixer is arranged to down-convert a signal derived from the amplifier output and accordingly generate a down-converted signal at the output of the mixer for further signal processing.
Public/Granted literature
- US20110092176A1 High Dynamic Range Time-Varying Integrated Receiver for Elimination of Off-Chip Filters Public/Granted day:2011-04-21
Information query
