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5G NRシステムにおけるDUTの正確なEVMの測定方法
5G NR(New Radio)レシーバで被試験デバイス(DUT)の真の性能を測定するには、特により高い周波数とより広い帯域幅アプリケーションにおいて、テストシステムのEVMノイズフロアを抑制する必要があります。 5G NR周波数レンジ1(FR1)とFR2アプリケーションで正確で信頼性の高いDUT EVM測定結果を獲得する、2つのレシーバシステムを使用してシステムノイズを抑制する方法をご確認ください。
詳細はこちら