Patents by Inventor Matthew Frederick Radford

Matthew Frederick Radford 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).

  • Radar systems
    Patent number: 3945007
    Abstract: A within-pulse radar having an array of aerial elements each of which feeds signals to a storage filter via a frequency changing stage, in which the outputs from alternate filters are combined in one channel and the outputs from the remaining filters are combined in another channel which includes a switchable phase shifter which introduces a phase shift of 0.degree. or 180.degree. and which is switched during each pulse length, results in improved separation of scanning and grating lobes. The outputs from the two channels are combined for utilization.
    Type: Grant
    Filed: April 7, 1972
    Date of Patent: March 16, 1976
    Assignee: The Marconi Company Limited
    Inventor: Matthew Frederick Radford