Invention Grant
US08019313B2 Method and system for distributed transceivers based on notch filters and passive mixers
有权
基于陷波滤波器和无源混频器的分布式收发器的方法和系统
- Patent Title: Method and system for distributed transceivers based on notch filters and passive mixers
- Patent Title (中): 基于陷波滤波器和无源混频器的分布式收发器的方法和系统
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Application No.: US11860281Application Date: 2007-09-24
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Publication No.: US08019313B2Publication Date: 2011-09-13
- Inventor: Ahmadreza Rofougaran , Maryam Rofougaran
- Applicant: Ahmadreza Rofougaran , Maryam Rofougaran
- Applicant Address: US CA Irvine
- Assignee: Broadcom Corporation
- Current Assignee: Broadcom Corporation
- Current Assignee Address: US CA Irvine
- Agency: McAndrews, Held & Malloy, Ltd.
- Main IPC: H04B1/26
- IPC: H04B1/26

Abstract:
Aspects of a method and system for a distributed transceiver for high frequency applications may include generating a second signal from a first signal by frequency-translating the first signal via a plurality of conversion stages. Each of the plurality of conversion stages may frequency-translate a corresponding input signal by a local oscillator frequency or by a fraction of said local oscillator frequency, and each of the plurality of conversion stages may comprise a multiplier and a notch filter. The first signal may be the corresponding input signal to an initial stage of a the plurality of conversion stages, an output signal of a previous one of the plurality of conversion stages may be the corresponding input signal to a subsequent one of the plurality of conversion stages, and the second signal may be an output signal of a final stage of the plurality of conversion stages.
Public/Granted literature
- US20090081982A1 METHOD AND SYSTEM FOR DISTRIBUTED TRANSCEIVERS BASED ON NOTCH FILTERS AND PASSIVE MIXERS Public/Granted day:2009-03-26
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