Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
EMI/RFI Shielding Effectiveness Evaluation of Bolt-Together Shielded Rooms in Long-Term Aging
This report presents the results of a laboratory evaluation of electromagnetically shielded rooms that represent the state of the art in demountable, bolt-together shielded rooms. First, the initial shielding effectiveness was measured; next, the rooms were housed for a 3-year 'aging' period in a laboratory area whose environment was controlled during working hours for human comfort. Additional evaluations included a study of how easily the rooms could be assembled, a comparison of shielding effectiveness when different seam bolt torques were used, and a comparison of particle board and plywood panel cores. The study results show that significant degradation of shielding effectiveness occurs with aging, so periodic maintenance will be necessary if optimum shielding is required. (Author)
EMI/RFI Shielding Effectiveness Evaluation of Bolt-Together Shielded Rooms in Long-Term Aging
This report presents the results of a laboratory evaluation of electromagnetically shielded rooms that represent the state of the art in demountable, bolt-together shielded rooms. First, the initial shielding effectiveness was measured; next, the rooms were housed for a 3-year 'aging' period in a laboratory area whose environment was controlled during working hours for human comfort. Additional evaluations included a study of how easily the rooms could be assembled, a comparison of shielding effectiveness when different seam bolt torques were used, and a comparison of particle board and plywood panel cores. The study results show that significant degradation of shielding effectiveness occurs with aging, so periodic maintenance will be necessary if optimum shielding is required. (Author)
EMI/RFI Shielding Effectiveness Evaluation of Bolt-Together Shielded Rooms in Long-Term Aging
R. G. McCormack (Autor:in)
1981
142 pages
Report
Keine Angabe
Englisch
Electrotechnology , Electromagnetic shielding , Chambers , Portable equipment , Panels , Fastenings , Joints , Assembly , Performance tests , Radio waves , Electric fields , Magnetic fields , Attenuation , Electromagnetic interference , Radiofrequency interference , Aging(Materials) , Rooms , Demountable , Seams(Joints)
| Engineering Index Backfile | 1965
Use of steel sheet for construction of shielded rooms
| Engineering Index Backfile | 1953
Long-Term Effectiveness of Antistripping Additives: Laboratory Evaluation
| British Library Online Contents | 2006