Patents Represented by Attorney Charles E. Temico

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  • Frequency offset technique for YIG devices
    Patent number: 4169253
    Abstract: An improved electronic structure for achieving a frequency offset between two or more YIG devices tuned by a single electro-magnet. The structure does not require different sizes of YIG spheres, different magnet gap spacings, or modified coil windings on the electro-magnet, but relies entirely upon the anisotropy variations of the single crystal structure of the YIG spheres when they are mounted on respective tuning rods on a specific axis and rotated under a variable field for a fixed frequency input.
    Type: Grant
    Filed: May 8, 1978
    Date of Patent: September 25, 1979
    Assignee: Loral Corporation
    Inventor: Morris Cohen