Integrated radiofrequency circuit component having a...

Details Integrated radiofrequency circuit component having a... Integrated radiofrequency circuit component having a...

2005-05-03

2005-05-03

Lee, Benny (Department: 2817)

Tuners

Tuner unit directly responsive to voltage and/or current...

Reactance tuning

C333S174000, C341S154000

Reexamination Certificate

active

06888430

ABSTRACT:
An integrated component for radiofrequency applications has a resonant circuit with tuning diodes and trimming diodes that are connected in parallel. A programmable conductor network generates a trimming voltage at a trimming input that enables the production of a specific relationship between a voltage present at a tuning input and the resonant frequency of the resonant circuit.

REFERENCES:
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Rohde, U. L.: “Microwave and Wireless Synthesizers”, John Wiley & Sons, Inc., New York, 1997, pp. 62-64.

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