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1. (WO2001024355) IMPROVEMENTS RELATING TO LINC TRANSMITTERS

Pub. No.:    WO/2001/024355    International Application No.:    PCT/NZ2000/000188
Publication Date: Apr 5, 2001 International Filing Date: Sep 29, 2000
IPC: H03C 3/40
H03L 7/089
H03L 7/18
H03L 7/197
Applicants: TAIT ELECTRONICS LIMITED
MANN, Stephen, Ian
Inventors: MANN, Stephen, Ian
Title: IMPROVEMENTS RELATING TO LINC TRANSMITTERS
Abstract:
Amplification systems based on LINC techniques, generally using digital processing to determine phase information for two or more branches. Each branch is generally formed by a frequency synthesiser such as a PLL, preferably with a fractional or integer N divider. Amplitude information may also be determined for the branches in addition to the phase information.