UHF MOSFET Mixer

Details UHF MOSFET Mixer UHF MOSFET Mixer

1981-05-26

1983-04-19

Ng, Jin F.

Telecommunications

Receiver or analog modulated signal frequency converter

Frequency modifying or conversion

455323, 455333, H04B 126

Patent

active

043808280

ABSTRACT:
A UHF television receiver tuner comprises a varactor tuned circuit coupled to an input electrode of a field effect transistor mixer through a serially connected RF coupling capacitor. A local oscillator signal is coupled to the input electrode of the field effect transistor mixer through an inductive loop whose inductance value is chosen such that proper impedance matching over the UHF band is achieved.

REFERENCES:
patent: 2282861 (1942-05-01), Gardiner
patent: 3237106 (1966-02-01), Ghaem-Maghami
patent: 3643168 (1972-02-01), Manicki
patent: 4048598 (1977-09-01), Knight
patent: 4145659 (1979-03-01), Wolfram
patent: 4313222 (1982-01-01), Katthan

Affiliated with

Also associated with

Rating

UHF MOSFET Mixer does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with UHF MOSFET Mixer, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and UHF MOSFET Mixer will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-839839