The present invention provides again compensation device for adjusting gain of an
amplifier. Gain of the amplifier is controlled by signals on again control end of the amplifier …

2. Background Art In the field of communications, technological develop ments continue to
drive the adoption of wireless technologies. For example, it has become commonplace for …

BACKGROUND Automatic gain control (AGC) circuits are widely used to achieve controlled
signal amplification in electronic systems. In a typical prior-art AGC circuit, depicted in FIG. 1 …

An integrated circuit including a circuit for calibration and offset compensation of an amplifier
method is disclosed. In one embodiment, the method includes providing a reference input …

In a power amplifier, techniques are provided for protecting the power amplifier from
temperature extremes resulting from conditions such as load mismatches. After sensing the …

An integrated circuit receiver includes a first channel comprising an amplifier responsive to a
first gain control value in a first mode to receive an input signal and generate a first amplified …

US7782138B2 - Signaling system with low-power automatic gain control - Google Patents
US7782138B2 - Signaling system with low-power automatic gain control - Google Patents …

A system and method for amplifier gain measurement and compensation. A method for
compensating a signal gain of an amplifier circuit includes determining a desired gain for the …

In a power amplifier, techniques are provided for protecting the power amplifier from
temperature extremes resulting from conditions such as load mismatches. After sensing the …

An apparatus and a method for improving nonlinearity of a power amplifier in a wireless
communication system are provided. A transmission apparatus in a wireless communi cation …