輻射發(fā)射（RE）測試系統(tǒng) 無線電系統(tǒng)

   輻射發(fā)射（RE）測試系統(tǒng)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 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）測試系統(tǒng)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：標準規(guī)定，要求測量 30MHz - 6GHz。

輻射發(fā)射（RE）測試系統(tǒng)配置：

主要測試設備：接收機、EMI接收天線、前置放大器、EMC測試軟件等 。

測試環(huán)境：電波暗室

                                                     輻射發(fā)射（RE）測試系統(tǒng)配置示意圖