Tanbir Haque, Leonid Kazakevich and Alpaslan Demir, InterDigital Communications Corp.

The Analysis and Design of a User Equipment Grade, All Digital Gain Control, Direct Conversion Radio Receiver

The analysis and design of a state-of-the-art, user equipment grade, all digital gain control, direct conversion radio receiver is presented. The receiver employs a logarithmic amplifier in the analog baseband to compress the signal dynamic range befor...

September 14, 2004

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The direct conversion, all digital gain control (DC-ADGC) radio receiver employs logarithmic amplifiers in the analog baseband to compress the signal dynamic range before the analog-to-digital converter. An antilog function may then be used in the digital baseband to decompress the signal. Two implementations of the DC-ADGC receiver are...

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