Invention Grant
- Patent Title: Method and apparatus for multilevel power amplification
- Patent Title (中): 多电平功率放大的方法和装置
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Application No.: US13955952Application Date: 2013-07-31
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Publication No.: US09172336B2Publication Date: 2015-10-27
- Inventor: Mark A. Briffa , Joel L. Dawson , John E. DeRoo , Krenar Komoni , David J. Perreault , Oguzhan Uyar
- Applicant: Eta Devices, Inc.
- Applicant Address: US MA Cambridge
- Assignee: Ela Devices, Inc.
- Current Assignee: Ela Devices, Inc.
- Current Assignee Address: US MA Cambridge
- Agency: Daly, Crowley, Mofford & Durkee, LLP
- Main IPC: H03G3/20
- IPC: H03G3/20 ; H03F3/193 ; H03F1/32 ; H03F3/68 ; H03F1/02 ; H03F3/195 ; H03F3/217 ; H03F3/24 ; H03F3/60
Abstract:
Circuits and methods for performing multilevel power amplification using multiple different supply voltages or states are disclosed. In some embodiments, power amplifiers are provided that switch between three or more supply voltages or states.
Public/Granted literature
- US20140118072A1 METHOD AND APPARATUS FOR MULTILEVEL POWER AMPLIFICATION Public/Granted day:2014-05-01
Information query
