Invention Grant
- Patent Title: Mixer-amplifier for an RF receive chain
- Patent Title (中): 用于RF接收链的混频器
-
Application No.: US12561153Application Date: 2009-09-16
-
Publication No.: US08626105B2Publication Date: 2014-01-07
- Inventor: Valérie Danelon , Patrice Garcia
- Applicant: Valérie Danelon , Patrice Garcia
- Applicant Address: FR Montrouge
- Assignee: STMicroelectronics S.A.
- Current Assignee: STMicroelectronics S.A.
- Current Assignee Address: FR Montrouge
- Agency: Wolf, Greenfield & Sacks, P.C.
- Priority: FR08/56298 20080918
- Main IPC: H04B1/26
- IPC: H04B1/26 ; H04B15/00 ; H04B1/28
Abstract:
A mixer-amplifier of an RF signal including at least an amplifier circuit and a mixing circuit controlled at a local oscillator frequency, for amplifying a signal applied on at least one input terminal and converting a first frequency of this signal into a second, lower, frequency, and including a reverse feedback loop switched at the local oscillator frequency.
Public/Granted literature
- US20100069031A1 MIXER-AMPLIFIER FOR AN RF RECEIVE CHAIN Public/Granted day:2010-03-18
Information query
