Oscillator for digital ATV signals having low phase noise

Details Oscillator for digital ATV signals having low phase noise Oscillator for digital ATV signals having low phase noise

1997-03-12

1999-07-13

Dinh, Son T.

Oscillators

Solid state active element oscillator

Transistors

331117R, 331177R, 331177V, H03B 512

Patent

active

059232218

ABSTRACT:
An oscillator operable in the gigaHertz range includes a transistor having an emitter coupled to a tank circuit and an additional feedback path coupling the tank circuit back to the base of the transistor. The inductive elements of the tank circuit are in printed foil form as is a transmission line that provides the additional feedback path. This arrangement improves the phase noise characteristics of the oscillator while extending its operating frequency range.

REFERENCES:
patent: 4146850 (1979-03-01), Fache et al.
patent: 5502420 (1996-03-01), Barclay
patent: 5564100 (1996-10-01), Huang et al.
patent: 5712596 (1998-01-01), Van Amesfoort

Affiliated with

Also associated with

Rating

Oscillator for digital ATV signals having low phase noise does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Oscillator for digital ATV signals having low phase noise, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Oscillator for digital ATV signals having low phase noise will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2279316