Patents Assigned to RS Microwave Company, Inc.
  • Resonator filters with wide stopbands
    Patent number: 5220300
    Abstract: A system for coupling two resonating cavities, where the coupling system provides a form of bandpass or bandstop filtering about the desired frequency mode and helps suppress undesired modes about the desired frequency mode and higher order modes. The system for coupling the two resonating cavities includes a tuned evanescent iris, where the tunability of the iris is provided by at least one tunable resonating capacitance element embedded in the iris.
    Type: Grant
    Filed: April 15, 1992
    Date of Patent: June 15, 1993
    Assignee: RS Microwave Company, Inc.
    Inventor: Richard V. Snyder