Wave transmission lines and networks – Automatically controlled systems – Impedance matching
Patent
1977-06-30
1979-05-15
Gensler, Paul L.
Wave transmission lines and networks
Automatically controlled systems
Impedance matching
333 241, 333204, H01P 120, H01P 122
Patent
active
041550536
ABSTRACT:
An improved microwave device for filtering and power limiting is described incorporating a yttrium-iron-garnet (YIG) sphere and a transmission line wherein coupling between the YIG sphere and the transmission line is enhanced by placing the YIG sphere in a groove in a ground plane under the transmission line. The current induced in the groove of the ground plane results in enhanced coupling.
REFERENCES:
patent: 3740675 (1973-06-01), Moore et al.
Goldie Harry
Stitzer Steven N.
Gensler Paul L.
Trepp R. M.
Westinghouse Electric Corp.
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