Invention Grant
- Patent Title: Systems, methods, and apparatus for frequency conversion
- Patent Title (中): 用于频率转换的系统,方法和装置
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Application No.: US11531755Application Date: 2006-09-14
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Publication No.: US07769361B2Publication Date: 2010-08-03
- Inventor: Wei Zhuo , Solti Peng
- Applicant: Wei Zhuo , Solti Peng
- Applicant Address: US CA San Diego
- Assignee: QUALCOMM Incorporated
- Current Assignee: QUALCOMM Incorporated
- Current Assignee Address: US CA San Diego
- Agent Jiayu Xu
- Main IPC: H04B1/28
- IPC: H04B1/28

Abstract:
A frequency converter according to one embodiment includes a quadrature pair of passive mixers whose input terminals are coupled to a differential radio-frequency input via the channel regions of transistors that are arranged to operate in the saturation region.
Public/Granted literature
- US20080020728A1 SYSTEMS, METHODS, AND APPARATUS FOR FREQUENCY CONVERSION Public/Granted day:2008-01-24
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