Wave transmission lines and networks – Automatically controlled systems – With control of equalizer and/or delay network
Patent
1985-01-31
1987-06-16
James, Andrew J.
Wave transmission lines and networks
Automatically controlled systems
With control of equalizer and/or delay network
357 51, 357 81, 333 35, 333247, 331107R, H01L 2990, H01L 2713, H01L 2350, H01L 2334
Patent
active
046739580
ABSTRACT:
Two-terminal active devices, such as IMPATT and Gunn diodes, are combined with passive devices in a monolithic form using a plated metal heat sink to support the active elements and a coated-on dielectric to support the passive elements. Impedance-matching circuitry is preferably placed very close to (or partially overlapping) the active device, thereby eliminating detrimental device-to-circuit transition losses.
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Groover Robert O.
Heiting Leo N.
Hoel Carlton H.
James Andrew J.
Lamont John
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