Patents by Inventor Malcolm J. Deacon

Malcolm J. Deacon has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Impedance matching arrangement
    Patent number: 4799066
    Abstract: An impedance matching arrangement is suitable for use with a frequency hopping radio communications system which is operable over a wide frequency band, so as to match the operating impedance of the antenna at each of the frequencies used. As the frequency of the radio system hops from one frequency to another, a note of any impedance mismatch is noted and data derived therefrom is stored for future use when that frequency is next selected so as to reduce any impedance mismatch.
    Type: Grant
    Filed: July 18, 1986
    Date of Patent: January 17, 1989
    Assignee: The Marconi Company Limited
    Inventor: Malcolm J. Deacon