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Simulations Of Power Extraction Circuits For Mobile Ionospheric Heating*

机译:用于移动电离层加热的电力提取电路模拟*

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The resonant circuit in an Inductive Output Tube (IOT) extracts kinetic energy of the modulated electron beam converting it ti electromagnetic energy. For the application considered here, mobile low-frequency sources (3-10 MHz) for ionospheric heating, high efficiency is important, and thus class D operation is desired. The broad frequency range requires the circuit to be tunable, and the need for a constant decelerating voltage requires constant impedance [1]. This paper discusses the design and construction of a resonant circuit with a highly coupled transformer that has the above features. The design and optimization of the circuit was performed with Orcad Spice and the transformer design was designed using Cadence Autodesk Inventor and a finite element electromagnetic field solver, Maxwell 3D and HFSS simulator software.
机译:感应输出管(IOT)中的谐振电路提取调制电子束的动能,将其转换为电磁能。对于此处考虑的应用,用于电离层加热的移动低频源(3-10 MHz)的高效率很重要,因此需要D类操作。较宽的频率范围要求电路可调,而恒定的减速电压要求恒定的阻抗[1]。本文讨论具有上述特征的带有高耦合变压器的谐振电路的设计和构造。使用Orcad Spice进行电路的设计和优化,并使用Cadence Autodesk Inventor和有限元电磁场求解器,Maxwell 3D和HFSS仿真器软件设计变压器设计。

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