RF signal shielding enclosure of electronic systems

Electricity: electrical systems and devices – Miscellaneous

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174 35R, 174 685, 361414, H05K 114

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active

046583343

ABSTRACT:
An enclosure for electronic systems provides substantially total RF isolation of separate segments of a system except for the transmission of desired signals between different segments, even though the various segments are fabricated on a common circuit board. A special multilayer circuit board configuration makes this isolation feasible. Buffer circuits connected to drive signals on and receive signals from conductors which extend between isolated compartments prevent communication of stray signals along those conductors.

REFERENCES:
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RCA Technical Note 1295, Jan. 28, 1982, by: Robert Jean Mason, "Stripline Transmission Line Isolation".
RCA Technical Note No. 189, "Radio Interference Gasket" by: Donald E. Yates et al.

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