Wideband modulation sensitivity compensated voltage controlled oscillator
CA 1164964 A · Owner: Motorola, Inc. · Inventors: Gehrke, James K.; Goedken, Terrance J.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A wideband, modulation sensitivity compensated voltage controlled oscillator which automatically and continuously compensates over a wide bandwidth for modulation sensitivity variations resulting from changes in the center frequency of oscillation. The invention continuously varies the coupling between the modulation circuit and the oscillator tank circuit in response to changes in the oscillator tank capacitance. Continuous modulation sensitivity compensation is thereby provided over a wide bandwidth.
Read the whole patent
Listed from its CIPO record in Patent Yard's archive of Canadian patents past their term. Its claims, description and drawings are in the CIPO record and on Google Patents, and the Claude kit works from them.
Why it's free to use
- Granted April 3, 1984. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended April 3, 2001.
- We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
Timeline
Timeline From CIPO dates
Sources & verification
Official CIPO records
Everything on this page comes from the CIPO record linked above. Contains information licensed under the Open Government Licence – Canada.