Low-frequency power line emissions reduction system and method

Details Low-frequency power line emissions reduction system and method Low-frequency power line emissions reduction system and method

2011-03-01

2011-03-01

Pan, Yuwen (Department: 2618)

Telecommunications

Transmitter

Noise or interference elimination

C455S127100, C455S127500

Reexamination Certificate

active

07899415

ABSTRACT:
A radio system comprises a power source and a power amplifier circuit coupled to the power source on a power line. The radio system also comprises an active cancellation circuit. The active cancellation circuit comprises a bi-directional DC-DC converter. The active cancellation circuit is configured to cancel low-frequency emissions from the power amplifier circuit on the power line.

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