Amplifiers – With semiconductor amplifying device – Including protection means
Patent
1997-10-30
1999-07-27
Pascal, Robert
Amplifiers
With semiconductor amplifying device
Including protection means
330207P, H03F 304, H03F 2100
Patent
active
059297093
ABSTRACT:
A protective circuit in a power amplifier is adapted, by limiting the maximum output current of the power amplifier and by quickly recharging compensating capacitors in the power amplifier, to limit the amount and duration of the power drain in the power amplifier upon over-excitation of the power amplifier.
REFERENCES:
patent: 4042889 (1977-08-01), Baker
patent: 4158863 (1979-06-01), Naylor
Eriksson Hans
Larsson Elisabeth
Nguyen Patricia T.
Pascal Robert
Telefonaktiebolaget LM Ericsson
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