輻射發(fā)射(RE)
主要標準:
CISPR 11: Industrial, scientific and medical (ISM) radio-frequency equipment and similar equipment –Radio-frequency disturbance characteristics –Limits and methods of measurement
CISPR 12: Vehicles, boats and internal combustion engines—Radio disturbance characteristics—Limits and methods of measurement for the protection of off board receivers
CISPR 13: Sound and television broadcast receivers and associated equipment –Radio disturbance characteristics –Limits and methods of measurement
CISPR 14-1: Electromagnetic compatibility . Requirements for household appliances, electric tools and similar apparatus -Part 1: Emission
CISPR 15: Limits and methods of measurement of radio disturbance characteristics of electrical lighting and similar equipment
CISPR 22, Information technology equipment – Radio disturbance characteristics –Limits and methods of measurement
應用特點:
CISPR 11、CISPR 32 等標準規(guī)定,工科醫(yī)(ISM)設備和信息技術(ITE)設備,需要在開闊場地或電波暗室進行 30MHz 以上的輻射發(fā)射測試。
頻率范圍:最新標準規(guī)定,要求測量 30MHz - 6GHz。
測試配置布置圖:
主要測試設備:***機、EMI***天線、前置放大器、EMC測試軟件等 。
測試環(huán)境:電波暗室