Title :
Derivation of the ±4 dB criterion for site attenuation on open-area test sites
Author :
Bronaugh, Edwin L.
Author_Institution :
Electro-Mechanics Co., Austin, TX, USA
Abstract :
The author discusses electromagnetic attenuation on open-area test sites for electromagnetic compatibility testing (EMC testing). The discussion starts with site conditions, the clear area and ground plane. The method of attenuation measurement is described along with instrument calibration and possible errors. Final consideration is given to the implications of Fresnel ellipses and the Rayleigh criterion
Keywords :
attenuation measurement; calibration; electromagnetic compatibility; electromagnetic wave absorption; electromagnetic wave scattering; electronic equipment testing; test facilities; EMC testing; Fresnel ellipses; Rayleigh criterion; attenuation measurement; clear area; electromagnetic attenuation; electromagnetic compatibility testing; ground plane; instrument calibration; open-area test sites; site conditions;
Conference_Titel :
Electromagnetic Compatibility, 1992., Eighth International Conference on
Conference_Location :
Edinburgh
Print_ISBN :
0-85296-554-0
