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Leonard A Roland, Larry R Lockwood, H Erwin Grellmann: Broad band, thin film attenuator and method for construction thereof. Tektronix, Francis I Gray, William A Birdwell, June 2, 1987: US04670723 (5 worldwide citation)

A broad band, thin film attenuator for microwave circuits is constructed by placing a ground plane conductor on one side of a ceramic, insulating substrate, and conductive, resistive, and reactive elements on the other side of the substrate. Capacitive stubs are provided to compensate for inductance ...


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Roland Leonard A, Grellmann H Erwin, Lockwood Larry R: Attenuateur a large bande en couches minces et methode de fabrication, Broad band, thin film attenuator and method for construction thereof. Tektronix, KIRBY EADES GALE BAKER, August 9, 1988: CA1240372

-17-BROAD BAND, THIN FILM ATTENUATOR AND METHOD FOR CONSTRUCTION THEREOF ABSTRACTA broad band, thin film attenuator. Anattenuator for microwave circuits is constructed byplacing a ground plane conductor on one side of aceramic, insulating substrate, and conductive, resis-tive, and reactive elements ...