Invention Grant
- Patent Title: Multiple-phase frequency translated filter
- Patent Title (中): 多相频率滤波器
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Application No.: US13152731Application Date: 2011-06-03
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Publication No.: US08483628B2Publication Date: 2013-07-09
- Inventor: Ahmad Mirzaei , David Murphy , Hooman Darabi
- Applicant: Ahmad Mirzaei , David Murphy , Hooman Darabi
- Applicant Address: US CA Irvine
- Assignee: Broadcom Corporation
- Current Assignee: Broadcom Corporation
- Current Assignee Address: US CA Irvine
- Agency: Garlick & Markison
- Agent Bruce E. Garlick
- Main IPC: H04B1/44
- IPC: H04B1/44

Abstract:
A frequency translation filter includes a baseband filter circuit, a clock generator, and a switching circuit. The baseband filter circuit is operable to provide a baseband filter response. The clock generator is operable to generate multiple-phase clock signals at a desired frequency. The switching circuit is operable to frequency translate the baseband filter response of the baseband filter circuit to a high frequency filter response in accordance with the multiple-phase clock signals.
Public/Granted literature
- US20110300813A1 MULTIPLE-PHASE FREQUENCY TRANSLATED FILTER Public/Granted day:2011-12-08
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