Affiliation:
1. Chinese Academy of Forestry
2. USDA Forest Service
Abstract
Radiations from different electrical devices cause electromagnetic interference which will influence the performance realization of other electromagnetic device and cause the health concerns. The aluminum plates were then used to develop wood electromagnetic shielding composites by laminating with the plywood. Their static modulus of elasticity and electromagnetic shielding effectiveness of the composites with different thickness and position of aluminum plates were evaluated. The results showed that the strength of composites were improved by laminating the aluminum plates on the surface. The electromagnetic shielding performance of the composites were increased by the design of the multilayer and sandwich shielding structure. Again, It was also found that the composites made by laminating two aluminum plates (1mm, in the middle or on the surface) had a better shielding effectiveness (60 dB to 92 dB, 60 dB to 106 dB, Ranged from 1 GHz to 10 GHz) and met the requirement for a commercial electromagnetic shielding building product.
Publisher
Trans Tech Publications, Ltd.
Reference16 articles.
1. Gabriella T, Marta P, Federica S, et al. Electromagnetic interference and cochlear implants. Ann Ist Super Sanita. 3(3): 241-247(2007).
2. Johnson F, Electromagnetic Interference in Implantable Rhythm Devices - The Indian Scenario. Indian Pacing Electrophysiology Journal. 2(3): 64-66(2002).
3. Kuhn, M. G, Security limits for compromising emanations. Workshop on Cryptographic Hardware and Embedded Systems, Edinburgh, Scotland, 265-279(2005).
4. Roland J. L, Richard A. N, Health risks associated with residential exposure to extremely low frequency electromagnetic radiation. Journal of Community Health. 17(5): 291-301(1992).
5. Ozge S, Health effects of base stations. 11th International Symposium on Electromagnetic Fields in Electrical Engineering , Maribor, Slovenia, 18-20(2003).
Cited by
3 articles.
订阅此论文施引文献
订阅此论文施引文献，注册后可以免费订阅5篇论文的施引文献，订阅后可以查看论文全部施引文献