Patents Represented by Attorney M. Lee Murah

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  • Multi-channel microwave receiver having self-test capability
    Patent number: 4984293
    Abstract: A microwave receiver self-test capability which includes at least two channels with each channel including an amplifier and an IF receiver, the microwave receiver, also including a local oscillator capable of mixing with either of said channels for providing an IF signal and a data modulated signal source capable of coupling with said local oscillator through one channel of said microwave receiver and thereby, generating a microwave test signal for the other of said channel of said microwave receiver.
    Type: Grant
    Filed: October 17, 1989
    Date of Patent: January 8, 1991
    Assignee: Rockwell International Corporation
    Inventors: Kathleen M. Cummings, Russell W. Hanson