FIELD: electricity.
SUBSTANCE: in a multilayer printed circuit board comprising signal dielectric layers that include a topological pattern of printed wiring alternate with screening layers made in the form of a lattice equipped with printed conductors that follow configuration of the topological pattern of the neighbouring signal layer, and the signal conductors are placed with account of radiation they generate.
EFFECT: improved quality of printed circuit board protection against exposure to electromagnetic fields.
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MULTILAYER PRINTED CIRCUIT BOARD WITH PROTECTION COAT | 2006 |
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RU2324306C2 |
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SU1029434A1 |
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RADIO ELECTRONIC UNIT | 2000 |
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RADIOELECTRONIC BLOCK WITH IN-BOARD SCREENING | 2004 |
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RU2261540C1 |
BASIC STRUCTURAL UNIT FOR RADIO ELECTRON DEVICES | 2000 |
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RU2173037C1 |
RADIO ELECTRONIC UNIT | 2001 |
|
RU2194375C1 |
Authors
Dates
2012-02-27—Published
2008-02-18—Filed