The circuit is composed of four doubler circuits using four Schottky barrier diodes (HP-HSMS-8102). A RF-to-DC conversion efficiency of 45.4% has been achieved at an input power level of 24.5 dBm with 300W DC load.是什么意思_The circuit is composed of four doubler circuits using four Schottky barrier diodes (HP-HSMS-8102). A RF-to-DC conversion efficiency of 45.4% has been achieved at an input power level of 24.5 dBm with 300W DC load.在线翻译_英语_读音_用法_例句