AMPLIFIER CIRCUIT WITH NOISE SUPPRESSION AND RELATED NOISE SUPPRESSION METHOD THEREOF
First Claim
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1. An amplifier circuit, comprising:
- an amplifier, arranged for receiving an input signal at an input port and generating an output signal at an output port according to the input signal; and
a noise suppression block, coupled between the input port and the output port of the amplifier, the noise suppression block arranged for receiving the input signal and the output signal and applying noise suppression to the output signal generated from the amplifier according to the received input signal and the received output signal.
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Abstract
An amplifier circuit includes an amplifier and a noise suppression block. The amplifier is arranged for receiving an input signal at an input port and generating an output signal at an output port according to the input signal. The noise suppression block is coupled between the input port and the output port of the amplifier, and arranged for receiving the input signal and the output signal and applying noise suppression to the output signal generated from the amplifier according to the received input signal and the received output signal.
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Citations
22 Claims
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1. An amplifier circuit, comprising:
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an amplifier, arranged for receiving an input signal at an input port and generating an output signal at an output port according to the input signal; and a noise suppression block, coupled between the input port and the output port of the amplifier, the noise suppression block arranged for receiving the input signal and the output signal and applying noise suppression to the output signal generated from the amplifier according to the received input signal and the received output signal. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
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12. A noise suppression method for an amplifier, comprising:
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receiving an input signal fed into an input port of the amplifier; receiving an output signal that is generated from an output port of the amplifier according to the input signal; and applying noise suppression to the output signal generated from the amplifier according to the received input signal and the received output signal. - View Dependent Claims (13, 14, 15, 16, 17, 18, 19, 20, 21, 22)
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Specification