輻射發(fā)射(RE)測(cè)試系統(tǒng)主要標(biāo)準(zhǔn):
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 evision 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
輻射發(fā)射(RE)測(cè)試系統(tǒng)應(yīng)用特點(diǎn):
CISPR 11、CISPR 32 等標(biāo)準(zhǔn)規(guī)定,工科醫(yī)(ISM)設(shè)備和信息技術(shù)(ITE)設(shè)備,需要在開闊場(chǎng)地或電波暗室進(jìn)行 30MHz 以上的輻射發(fā)射測(cè)試。
頻率范圍:標(biāo)準(zhǔn)規(guī)定,要求測(cè)量 30MHz - 6GHz。
輻射發(fā)射(RE)測(cè)試系統(tǒng)配置:
主要測(cè)試設(shè)備:接收機(jī)、EMI接收天線、前置放大器、EMC測(cè)試軟件等 。
測(cè)試環(huán)境:電波暗室
輻射發(fā)射(RE)測(cè)試系統(tǒng)配置示意圖


































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