Integrity monitoring method and system for shielded enclosures h

Details Integrity monitoring method and system for shielded enclosures h Integrity monitoring method and system for shielded enclosures h

1989-04-27

1990-10-09

Strecker, Gerard R.

Electricity: measuring and testing

Impedance, admittance or other quantities representative of...

Parameter related to the reproduction or fidelity of a...

324639, 324 95, 455 67, G01R 2700, H04B 1700

Patent

active

049623583

ABSTRACT:
An improved RF shielding integrity monitoring system is provided for monitoring the shielding integrity of a shielded enclosure that accurately identifies degraded shielding effectiveness and leakage areas in the shielded enclosure. The RF shielding integrity monitoring system performs self-testing and self-diagnostic routines to assure proper system operation prior to monitoring of the shielded enclosure. The RF shielding integrity monitoring system includes a transmitter for transmitting predetermined transmitted by the shielded enclosure for receiving the signals; a receiver separated from the transmitted predetermined signals and for identifying the shielding effectiveness of the shielded enclosure; and a cable connected to the transmitter and the receiver for communicating signals between the transmitter and the reciever.

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patent: 4731796 (1988-03-01), Masterton et al.
Miller, Jr. et al, Measurements of Steep-Front Impulse Waves with an Isolated Screen Room Installation, Jul. 1958.

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