Title :
GTEM to OATS radiated emissions correlation from 1-5 GHz
Author :
Thelberg, Martin J. ; Bronaugh, Edwin L. ; Osburn, John D M
Author_Institution :
Chalmers Univ. of Technol., Goteborg, Sweden
Abstract :
Part 15 of the FCC Rules and Regulations requires radiated emissions compliance testing above 1 GHz under certain conditions. Previous papers have established a correlation between GTEM and OATS emission measurements below 1 GHz. This paper investigates the accuracy of GTEM to OATS correlation algorithms over the frequency range of 1-5 GHz. To complete the study, additional technical issues are addressed, including the performance of an open area test site ground plane over the frequency range of 1-5 GHz, development of standard reference dipoles in this same frequency range for evaluation measurements, and evaluation of the ANSI C63.4 requirement for equipment under test boresite by the measurement antenna, also for the frequency range of 1-5 GHz
Keywords :
ANSI standards; correlation methods; dipole antennas; earthing; electromagnetic interference; measurement standards; test facilities; 1 to 5 GHz; ANSI C63.4; FCC Rules and Regulations; GTEM; OATS; SHF; UHF; correlation algorithms; emission measurements; equipment under test boresite; evaluation measurements; frequency range; measurement antenna; open area test site ground plane; radiated emissions correlation; standard reference dipoles; ANSI standards; Antenna measurements; Area measurement; Dipole antennas; FCC; Frequency measurement; Measurement standards; Open area test sites; Standards development; Testing;
Conference_Titel :
Electromagnetic Compatibility, 1994. Symposium Record. Compatibility in the Loop., IEEE International Symposium on
Conference_Location :
Chicago, IL
Print_ISBN :
0-7803-1398-4
DOI :
10.1109/ISEMC.1994.385627
