Invention Grant
- Patent Title: Amplifier pre-distortion systems and methods
- Patent Title (中): 放大器预失真系统和方法
-
Application No.: US12058027Application Date: 2008-03-28
-
Publication No.: US07961045B2Publication Date: 2011-06-14
- Inventor: Bradley John Morris , Arthur Thomas Gerald Fuller
- Applicant: Bradley John Morris , Arthur Thomas Gerald Fuller
- Applicant Address: CA Mississauga, Ontario
- Assignee: Nortel Networks Limited
- Current Assignee: Nortel Networks Limited
- Current Assignee Address: CA Mississauga, Ontario
- Main IPC: H03F1/26
- IPC: H03F1/26
Abstract:
A method of optimizing performance of a multiple path amplifier includes: splitting an input signal to derive a respective sub-signal for each branch of the multiple path amplifier; independently pre-distorting each sub-signal using a known performance characteristic of its associated branch of the multiple path amplifier; and supplying each pre-distorted sub-signal to its associated branch of the multiple amplifier.
Public/Granted literature
- US20080238544A1 AMPLIFIER PRE-DISTORTION SYSTEMS AND METHODS Public/Granted day:2008-10-02
Information query
