Wave transmission lines and networks – Coupling networks – Wave filters including long line elements
Patent
1998-09-16
2000-09-12
Pascal, Robert
Wave transmission lines and networks
Coupling networks
Wave filters including long line elements
333233, 333235, 3332191, 333224, H01P 120, H01P 1208, H01P 706, H01P 710
Patent
active
061183563
ABSTRACT:
A plurality of end caps engagable with a microwave cavity each have an underside configured differently to cause the microwave cavity to have different electrical responses depending on which end cap engages the microwave cavity. A microwave device includes a cylindrical cavity and an end cap movable within the cavity to change its axial position within the cavity thereby varying the volume and the electrical response of the cavity.
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Ahulii Robert J.
Davis Franz D.
Loi Keith N.
Schultz James W.
Tatomir Paul J.
Gudmestad T.
Hughes Electronics Corporation
Pascal Robert
Sales M. W.
Summons Barbara
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