Article: Publication No. WO/2009/103348 Published on Aug. 27, Assigned to Telefonaktiebolaget LM Ericsson for Pin-Diode Linearized Automatic Gain Control Circuit (Italian Inventor)

GENEVA, Sept. 1 -- Antonio Carugati, Italy, has developed personal identification number-diode linearized automatic gain control circuits.

The patent has been assigned to Telefonaktiebolaget LM Ericsson, Stockholm, Sweden.

According to an abstract posted by the World Intellectual Property Organization, the invention deals with an "automatic gain control circuit comprising a personal identification number-diode attenuator having an input and an output and a control circuit connected to the attenuator so as to read a signal at the attenuator output. The control circuit is configured to supply a feedback control signal to the attenuator based on an error signal between the signal read at the ...

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