Invention Grant
- Patent Title: Signal transmitter linearization
- Patent Title (中): 信号发射机线性化
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Application No.: US11694794Application Date: 2007-03-30
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Publication No.: US08498590B1Publication Date: 2013-07-30
- Inventor: Peter Zahariev Rashev , David M. Tholl , Kenneth Minderhoud
- Applicant: Peter Zahariev Rashev , David M. Tholl , Kenneth Minderhoud
- Applicant Address: US CA Cupertino
- Assignee: Apple Inc.
- Current Assignee: Apple Inc.
- Current Assignee Address: US CA Cupertino
- Agency: Meyertons, Hood, Kivlin, Kowert & Goetzel, P.C.
- Main IPC: H04B1/04
- IPC: H04B1/04 ; H01Q11/04
Abstract:
A linearizer for a non-linear transmitter and method include a gain regulator and predistorter adapted to be coupled to a non-linear transmitter in various configurations. Bounding controllers are coupled to the gain regulator and predistorter to maintain normal operation of a transmit path to prevent unstable transmitter operation.
Information query
