System and method for reducing radio frequency interference...

Details System and method for reducing radio frequency interference... System and method for reducing radio frequency interference...

2008-06-18

2011-11-22

Tran, Tuan A (Department: 2618)

Telecommunications

Transmitter and receiver at separate stations

Distortion, noise, or other interference prevention,...

C455S114200, C455S296000, C455S300000, C455S306000, C375S148000, C375S254000, C361S816000, C361S818000

Reexamination Certificate

active

08064838

ABSTRACT:
An information handling system includes a digital circuit having a first terminal connected to a first voltage reference, and a second terminal connected to a second voltage reference. The digital circuit is configured to be coupled to a radio device. The system also includes a band pass filter having a first terminal connected to the first voltage reference, and a second terminal connected to the second voltage reference. The bandpass filter is configured to produce a low impedance response, to reduce a radio frequency noise generated at a specific frequency band of the band pass filter, and to reduce a radio frequency interference produced by the digital circuit and received at the radio device.

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