Control system with selective open-loop operation

Telecommunications – Transmitter – With feedback of modulated output signal

Reexamination Certificate

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Details

C455S127100, C330S129000, C330S141000

Reexamination Certificate

active

07546098

ABSTRACT:
A control system may be selectively operated in open loop mode, for example, during data bursts. In a power control system, the transmitted power may be selectively held at a constant level, for example, at the end of a ramp period. The forward path gain of a control system may be varied in an inverse-function manner ahead of an integrator. The slope of a measurement signal from a detector may be made to have a complementary polarity.

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Barrie Gilbert, Monolithic Logarithmic Amplifiers, Rev. 1.7 Aug. 27-28, 1994, 1-122.
PCT/US04/16447 International Search Report and Written Opinion of the International Searching Authority, dated Oct. 10, 2008, 2 pages.

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