Abstract
摘要 采用等离子体流体理论,研究了高功率微波在等离子体填充波导中的谐波产生,导出了非线性波动方程. 对二次谐波产生进行了数值计算与分析. 理论分析和数值计算表明,高功率微波将在等离子体填充波导中激发起谐波,TE0n模式与TM0n模式的基波都将激发起TM类型的谐波. 关键词: 高功率微波 / 谐波产生 / 等离子体填充波导 Abstract We adopted plasma fluid theory to analyze the harmonic generation of high power microwave in plasma filled waveguide, and the analytical theory is presented. The numerical calculation and analysis of second-order harmonic were also done in this paper. The theoretical and numerical analysis showed that high power microwave can generate harmonics in the plasma filled waveguide, and wave of both TE0n mode and TM0n mode can excite harmonics as TM mode. Keywords: high power microwave / harmonic generation / plasma filled waveguide 作者及机构信息 傅文杰, 鄢 扬 基金项目: 国家自然科学基金(批准号:60471031)资助的课题. Authors and contacts 参考文献 施引文献
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