Invention Grant
- Patent Title: Transmitter system with reconfigurable amplifiers
- Patent Title (中): 具有可重配置放大器的发射机系统
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Application No.: US14422625Application Date: 2013-10-17
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Publication No.: US09276528B2Publication Date: 2016-03-01
- Inventor: Bernhard Kaehs , Sebastian Stempfl
- Applicant: Rohde & Schwarz GmbH & Co. KG
- Applicant Address: DE Munich
- Assignee: Rohde & Schwarz GmbH & Co. KG
- Current Assignee: Rohde & Schwarz GmbH & Co. KG
- Current Assignee Address: DE Munich
- Agency: Lee & Hayes, PLLC
- Priority: DE102012219430 20121024
- International Application: PCT/EP2013/071695 WO 20131017
- International Announcement: WO2014/063984 WO 20140501
- Main IPC: H04K1/02
- IPC: H04K1/02 ; H03F1/42 ; H03F1/02 ; H03F3/24 ; H03F3/60 ; H03F3/19 ; H03F3/68 ; H04B1/02 ; H04B1/04
Abstract:
An amplifier includes a coupler, a main amplifier, and an auxiliary amplifier. The main amplifier and the auxiliary amplifier are supplied with signals derived from at least one input signal and amplify these. The coupler combines output signals of the main amplifier and of the auxiliary amplifier. The main amplifier and/or the auxiliary amplifier comprises an operating point adjustable during operation.
Public/Granted literature
- US20150229282A1 Transmitter System With Reconfigurable Amplifiers Public/Granted day:2015-08-13
Information query
