Patents Examined by David K. Moor
  • Wide band monopulse antennas with control circuitry
    Patent number: 4096482
    Abstract: A wide band monopulse antenna includes a plurality of contiguous square quad-ridged waveguides arranged in a geometric array. Proper orientation of the array permits connection to circuitry to permit use of the individual waveguides for development of azimuth, elevation and sum pattern signals. Further, orientation of concentric arrays permits extension of the frequency band.
    Type: Grant
    Filed: April 21, 1977
    Date of Patent: June 20, 1978
    Assignee: Control Data Corporation
    Inventor: Glenn A. Walters