Gct Semiconductor, Inc.

Sung Woo Ryu

Suk Kyun Hong

Jae Ho Ryu

Embodiments of the present general inventive concept relate to a transient signal compensator for apparatuses such as a transceiver or receiver used in a wire/wireless communication and/or a digital signal processor that may be used in the receiver and methods thereof. In one embodiment, a receiver can include an amplifier to amplify a received signal, a digital filter to filter a digital signal corresponding to an output signal of the amplifier, where the digital filter is configured to replace a corresponding value (e.g., stored in a memory) for the digital filter with a gain compensated value during a predetermined delay time after a gain of the amplifier is changed (e.g., from a first gain gto a different second gain g). The gain compensated value to compensate for a transient signal (e.g., related to the change from the first gain gto the second gain g).

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Seoul, South Korea

Sung Woo Ryu