Wave transmission lines and networks – Automatically controlled systems – With control of equalizer and/or delay network
Patent
1977-08-30
1979-07-03
Griffin, Robert L.
Wave transmission lines and networks
Automatically controlled systems
With control of equalizer and/or delay network
325380, 325381, 333 26, 333 33, 361119, H04B 118
Patent
active
041602102
ABSTRACT:
A printed circuit board including a serpentine conductor formed thereon is mounted on a grounded metal chasis of the receiver's tuner so that the serpentine conductor and the grounded chassis form a transmission line for matching the impedances of the receiver's antenna network and tuner circuitry. Eyelets by which the serpentine conductor is connected to the antenna network and tuner circuitry extend through the dielectric material of the printed circuit into cutout areas in the chassis. Tabs extend from the peripheries of the cutout areas toward the eyelets to form spark gaps for discharging excessively high energies which may be induced by lightning.
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Flashover in Picture Tubes and Methods of Protection -- A. Ciuciura -- Mar. 1969 -- The Radio And Electronic Engineer, pp. 149-168.
Bookbinder Marc E.
Emanuel Peter M.
Griffin Robert L.
Rasmussen Paul J.
RCA Corporation
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