【摘要】 用皮秒响应的光导开关激励λ／４同轴谐振腔，实现了直接从直流到射频的能量转换。用６１０ＭＨｚ、９５２ＭＨｚ和１６９６ＭＨｚ三个谐振频率进行了实验，在９５２ＭＨｚ处得到了最大输出；一个激励脉冲产生了约１４０个振荡周期。更多还原

【Abstract】 Conversion of energy from DC to RF has been demonstrated with an impulse ex-cited coaxial resonant cavity using picosecond optoelectronic switching techniques.A single pulseis capable of generating more than 140 RF cycles.High oscillations at 952MHz have been ob-tained.更多还原