DIRECT-CONVERSION TRANSCEIVER ENABLING DIGITAL CALIBRATION

DIRECT-CONVERSION TRANSCEIVER ENABLING DIGITAL CALIBRATION

A transceiver for transmitting and receiving signals includes a transmitter operative to up-convert baseband signals from a baseband frequency into RF signals at a radio frequency (RF) frequency and output the RF signals, a receiver operative to receive RF signals and down-convert the RF signals int...

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Hauptverfasser: IASON VASSILIOU, AKIRA YAMANAKA, THEODORE GEORGANTAS, SOFOKLIS PLEVRIDIS, KONSTANTINOS VAVELIDIS
Format: Patent
Sprache:eng
Schlagworte:
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
TRANSMISSION
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creator IASON VASSILIOU
AKIRA YAMANAKA
THEODORE GEORGANTAS
SOFOKLIS PLEVRIDIS
KONSTANTINOS VAVELIDIS
description A transceiver for transmitting and receiving signals includes a transmitter operative to up-convert baseband signals from a baseband frequency into RF signals at a radio frequency (RF) frequency and output the RF signals, a receiver operative to receive RF signals and down-convert the RF signals into baseband signals having the baseband frequency, and a plurality of calibration paths coupling the transmitter to the receiver. Any of the calibration paths can be selected to be active when calibrating components of the transceiver. Tunable components can use calibration information to optimize transceiver performance.
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subjects ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
TRANSMISSION
title DIRECT-CONVERSION TRANSCEIVER ENABLING DIGITAL CALIBRATION
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