OUTPUT RISE-TIME ESTIMATION FOR HIGH-POWER PULSE GENERATOR

摘要：

Because of the difficulty of the direct measurements of the output voltage or current, a feasible approach is proposed to estimate the output parameters of the high-power pulse generator, which is based on the numerical calculation and the radiating measurement.The near-fields radiated from the biconical antenna are measured firstly, which is just excited by the pulser.Then the source functions are modeled according to the magnetic-field testing data. Finally the electromagnetic field is computed by the finite-difference time-domain (FDTD) method and compared with the testing results tovalidate the accuracy and reliability of the approach. The complete procedure is illustrated by the estimation of the rise-time of the output pulse.

作者: Congguang Mao Weiqing Chen Haiyang Wang Wei Jia Wei Wu Liang Ma Binjie Xue Bin Kuai Hui Zhou

作者单位: Northwest Institute of Nuclear Technology,P.O.Box 69-10,Xian,710024,China

会议类型: 国际会议

会议名称: 17th International Conference on High-Power Particle Beams(第17届高功率离子束国际会议)

会议地点: 西安

会议语种:英文

页码: 591-594

在线出版日期: 2008-07-06（万方平台首次上网日期，不代表论文的发表时间）