Basic Studies on Auto-Resonant Peniotron Oscillator.

众所周知，在微波和亚毫米波的产生方面，半岛加速器具有非常高的转换效率。尤其是在自谐振型潘尼奥波振荡器(ARPO)中，理论上预期的效率在该范围内接近100%。这个项目已经在实验上研究了这种管子的这种有希望的特性，并已经清除了ARPO.1的高效率。提出了支持自谐振态的磁控管型和四极子型射频电路，这两种电路对于研究ARPO的高效运行都是非常有用的。测试管的设计与制作：设计并制作了两种用于ARPO实验的测试管，分别安装了磁控管式和四极子式腔体。实验结果和讨论。具有磁控管型腔体的测试管显示出最高的电子效率，前向和后向模式分别为72%和50%。这些值在回旋快波管中是最高的，清楚地表明了APO的高效运行。四极试验台证明了宽带频率可调谐是高功率、高效率微波毫米波管的重要特性之一。

The peniotron is well known to have a very high conversion efficiency for generation of microwave and submillimeter wave. Especially, in an auto-resonant peniotron oscillator (ARPO), nearly 100% of the efficiency has been theoretically expected in the ranges. This project has been performed to investigate experimentally such a promising features of the tube and has cleared the high efficiency of ARPO.1. Proposal of rf circuits for the auto-resonant peniotron interaction.We proposed magnetron type and a quadrupole type circuits to sustain the autoresonant condition and showed that both circuits are useful for the investigation of high efficiency operation of ARPO.2. Design and fabrication of test tube.We designed and fabricated two types of test tube for ARPO experiments in which the magnetron type and the quadrupole type cavities are mounted respectively.3. Experimental results and discussions.A test tube with the magnetron type cavity showed the highest electronic efficiencies of 72% and 50% for forward and backward mode operations respectively. These Values are the highest in the cyclotron fast wave tubes and show clearly the highly efficient operation of APO. The quadrupole test tubed demonstrated the wide band frequency tunability which was one of the most important features in a high power and high efficiency microwave and millimeter wave tube.