Anadigics, Inc.

Julio Canelo

John Thomas Bayruns

Rajah Vysyaraju

Paul Sheehy

Aleksey Pinkhasov

Charles Armour

Nishant Dhawan

Hakan Leblebicioglu

A circuit exhibiting rectification and amplification characteristics. In particular, a full-wave rectifier, wherein the rectifier has the ability to simultaneously amplify and rectify an input voltage. The circuit comprises transconductor circuit, rectifying circuit and amplifying circuit. The transconductor circuit is adapted for receiving an input voltage from at least one voltage source. The input voltage is then converted into intermediate currents by the transconductor circuit. Thereafter, the rectifying circuit rectifies the intermediate currents current to produce a rectified current. Lastly, the amplification circuit amplifies the input voltage to produce the amplified voltage.

Multistage amplification and high dynamic range rectification circuit

A system and method for frequency conversion in a frequency-conversion receiver is disclosed. The frequency-conversion receiver receives input RF signals carrying multiple channels. The frequency-conversion receiver converts the input RF signals to a wide IF band. The IF band is further processed by dividing the IF band into one or more frequency segments or by selecting a wideband frequency segment from the IF band. The wideband frequency segment or the one or more frequency segments are further down-converted, filtered and amplified to provide desired output IF signals, based on the number of channels required in the output IF signals.

System and method for frequency multiplexing in double-conversion receivers

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San Jose, CA, United States of America

Julio Canelo