Invention Grant
US08410849B2 Systems and methods of RF power transmission, modulation, and amplification, including blended control embodiments
有权
RF功率传输，调制和放大的系统和方法，包括混合控制实施例
- Patent Title: Systems and methods of RF power transmission, modulation, and amplification, including blended control embodiments
- Patent Title (中): RF功率传输，调制和放大的系统和方法，包括混合控制实施例
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Application No.: US13069155Application Date: 2011-03-22
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Publication No.: US08410849B2Publication Date: 2013-04-02
- Inventor: David F. Sorrells , Gregory S. Rawlins
- Applicant: David F. Sorrells , Gregory S. Rawlins
- Applicant Address: US FL Jacksonville
- Assignee: ParkerVision, Inc.
- Current Assignee: ParkerVision, Inc.
- Current Assignee Address: US FL Jacksonville
- Agency: Sterne, Kessler, Goldstein & Fox PLLC
- Main IPC: H03F3/68
- IPC: H03F3/68
Abstract:
Embodiments of the present invention enable a blended control approach to generate a desired output waveform in an outphasing-based system. Embodiments of blended control according to the present invention combine outphasing with bias and/or amplitude control to yield an accurate, practical, and producible system with substantially comparable performance to that of a theoretical ideal outphasing system, but without the isolation and accuracy requirements of outphasing alone.
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