SYSTEM TO PROTECT THE USER FROM ELECTROMAGNETIC RADIATION OF A PERSONAL COMPUTER
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PURPOSE
The system to protect the user from electromagnetic radiation of a personal computer is designed for protection of the user from electromagnetic radiation (ultraviolet, infrared, radio-frequency wavelength bands) of the system unit and the display of a personal computer (PC) due to its weakening.
The system includes an overlay on the front panel of the PC system unit and an optically transparent electromagnetic radiation screen, which must be installed in front of the PC display.
TECHNICAL CHARACTERISTICS
| Operating frequency range, MHz | 300...3000 |
| Attenuation of electromagnetic radiation in the operating frequency range, times | 10...100 |
| Absorption of electromagnetic radiation in the operating frequency range, % | up to 50 |
| Operating temperature range, ºС | 0...+50 |
| Reduced brightness of the PC display, %, not more than | 10 |
| Absorption of ultraviolet and infrared radiation | 100 |
SPECIAL FEATURES
- the overlay on the PC system unit is made of composite materials absorbing electromagnetic radiation, which makes it possible to reduce the level of electromagnetic radiation propagating from the PC system unit towards the user
- optically transparent screen contains a radar absorbing filler, which provides attenuation of electromagnetic waves emitted by the PC display
DEVELOPER
R&D Lab 5.3 «Materials and components of electronics and superconducting equipment»
CONTACTS
6, P. Brovki str., 220013, Minsk, Republic of Belarus
☏ +375 17 293 89 39
🖷 +375 17 293 89 94
🖂 nil53@bsuir.edu.by
OTHER INNOVATIONS IN THIS AREA
Knitted shielding materials absorbing electromagnetic radiation