Invention Grant
- Patent Title: Communications device with receiver chain of reduced size
-
Application No.: US15968927Application Date: 2018-05-02
-
Publication No.: US10469124B2Publication Date: 2019-11-05
- Inventor: Laurent Chabert , Raphael Paulin
- Applicant: STMicroelectronics SA
- Applicant Address: FR Mongrouge
- Assignee: STMicroelectronics SA
- Current Assignee: STMicroelectronics SA
- Current Assignee Address: FR Mongrouge
- Agency: Crowe & Dunlevy
- Priority: FR1753996 20170505
- Main IPC: H04B1/48
- IPC: H04B1/48 ; H04B1/16 ; H04B1/18 ; H03F3/195 ; H03F1/26 ; H03F1/52 ; H03F3/72
Abstract:
A communications device includes a transmission chain coupled to an antenna a receiver chain coupled to the antenna. The receiver chain includes an amplifier device having an input coupled to the antenna. A controlled switching circuit is included in the amplifier device and is operable to selectively disconnect conduction terminals of an amplifying transistor from power supply terminals when the transmission chain is operating to pass a transmit signal to the antenna.
Public/Granted literature
- US20180323821A1 COMMUNICATIONS DEVICE WITH RECEIVER CHAIN OF REDUCED SIZE Public/Granted day:2018-11-08
Information query
