磁绝缘线振荡器中空间电荷的辐射  

Radiation of the space charge in a magnetically insulated transmission line oscillator

作　　者：丁武[1] 杨郁林[1] 

机构地区：[1]北京应用物理与计算数学研究所,北京100088

出　　处：《强激光与粒子束》2002年第1期115-118,共4页High Power Laser and Particle Beams

基　　金：国家 8 6 3激光技术领域基金资助课题 ( 86 3-4 10 -7)

摘　　要：研究了磁绝缘线振荡器中空间电荷的辐射。结果包括 :导出了线性区的增益公式 ,所得到的增益函数相对于同步失配是对称的 ;导出了饱和区的辐射场公式 ,这个公式表明 ,饱和辐射功率近似地与谐波电流的平方成正比。In this paper, radiation of the space charge in a magnetically insulated transmission line oscillator (MILO) is studied. The results are as follows: the gain formula in the linear regime is derived in which the gain function is symmetric with respect to the mismatch of synchronism; the radiation field formula in the saturation regime is also derived, it shows that the radiation power at saturation is approximately proportional to the harmonic current squared. The theoretic results above are partially examined by numerical simulations.

关 键 词：磁绝缘振荡器 MILO 空间电荷 辐射 增益函数 饱和辐射功率 谐波电流 

分 类 号：TN752[电子电信—电路与系统]