Repeater with digital channelizer

Details Repeater with digital channelizer Repeater with digital channelizer

2005-03-29

2005-03-29

Maung, Nay (Department: 2684)

Telecommunications

Carrier wave repeater or relay system

Portable or mobile repeater

C455S017000, C455S021000, C455S067130, C375S350000

Reexamination Certificate

active

06873823

ABSTRACT:
In order to retransmit a communication channel at a specific frequency, a receiver may receive a signal including the communication channel's specific frequency. An analog to digital converter may generate a digital signal correlated to the received signal and the digital signal may be passed through a digital filter configured to filter the digital signal and pass frequency components at or around the frequency of the communication channel's specific frequency. A digital to analog converter may generate an analog signal correlated to the filtered digital signal and a transmitter may transmit the analog signal.

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