Transceiver for full duplex communication systems

Details Transceiver for full duplex communication systems Transceiver for full duplex communication systems

2004-11-11

2008-10-14

Pham, Chi H. (Department: 2616)

Multiplex communications

Duplex

Transmit/receive interaction control

C370S289000, C379S406010

Reexamination Certificate

active

07436787

ABSTRACT:
A transceiver in a full duplex communication system includes a transmitting circuit coupled to a channel for transmitting a transmit signal to the channel, a cancellation signal generator coupled to the channel for generating a cancellation signal according to the transmit signal, and an echo cancellation device coupled to the transmitting circuit and the cancellation signal generator for attenuating an echo corresponding to the transmit signal with the cancellation signal.

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“15MHz, BIMOS Operational Amplifier with MOSFET Input/CMOS Output”, Harris Semiconductor, Sep. 1998, pp. 1, 4, CA3130, CA3130A, No. 817.4., Harris Corporation 1998.

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