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Ruggedizing Printed Circuit Boards Using a Wideband Dynamic Absorber
Author(s) -
Van-Cuong Ho,
Alexander Veprik,
Vladimir Babitsky
Publication year - 2002
Publication title -
shock and vibration
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.418
H-Index - 45
eISSN - 1875-9203
pISSN - 1070-9622
DOI - 10.1155/2003/185798
Subject(s) - wideband , printed circuit board , vibration , electronic engineering , shock (circulatory) , engineering , acoustics , electrical engineering , physics , medicine
The existing approaches to ruggedizing inherently fragile and sensitive critical components of electronic equipment such as printed circuit boards (PCB) for use in hostile industrial and military environment are either insufficient or expensive. This paper addresses a novel approach towards ruggedizing commercial-off-the-shelf PCBs using a miniature wideband dynamic absorber. The optimisation technique used relies on the experimentally measured vibration spectra and complex receptance of the original PCB

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