Method and apparatus for controlling RF spectral splatter into a

Details Method and apparatus for controlling RF spectral splatter into a Method and apparatus for controlling RF spectral splatter into a

1993-08-30

1995-04-11

Pascal, Robert J.

Amplifiers

With semiconductor amplifying device

Including frequency-responsive means in the signal...

330284, 330305, 330149, H03F 304, H03G 330

Patent

active

054062276

ABSTRACT:
A simple and effective "RF snubber" circuit resolves the problems associated with transient spectral noise caused by radio transmitter activation in nearby channels. By connecting an RF snubber circuit in parallel with the RF amplifier output, the rise time or turn-on characteristic of the RF signal generated by the transmitter is controlled. As a result, adjacent channel interference is substantially eliminated.

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"PIN Diode Operation and Design Trade-offs", Peter Sahjani, Joseph F. White, Applied Microwave Magazine, Spring 1991, p. 9.

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