Apparatus and method for canceling DC offset in...

Details Apparatus and method for canceling DC offset in... Apparatus and method for canceling DC offset in...

2005-06-14

2005-06-14

Ramakrishnaiah, Melur (Department: 2643)

Telecommunications

Receiver or analog modulated signal frequency converter

Noise or interference elimination

C455S323000, C375S346000

Reexamination Certificate

active

06907235

ABSTRACT:
An apparatus for removing DC offset in a received data signal is presented. The apparatus measures the DC offset present in a data symbol and uses it to generate a compensation value which is then removed from a future data symbol. An enable signal is used to prevent updating of the compensation value during the reception of a data symbol.

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