Tutorial on the Design of Hole-Slot-Type Cavity Magnetron Using CST Particle Studio

Isenlik, Turker; Yeğin, Korkut

doi:10.1109/tps.2012.2235466

Cited by 19 publications

(2 citation statements)

References 14 publications

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“…A magnetron is a high-power oscillator generating an electromagnetic field and used in a wide range of applications including military radar, aerospace, navigation and medical use [1][2][3][4][5][6]. Among the various high-power oscillators, a magnetron can be manufactured with compact size, high efficiency, light weight and simple structure.…”

Section: Introductionmentioning

confidence: 99%

Parameter Optimization of Hole-Slot-Type Magnetron for Controlling Resonant Frequency of Linear Accelerator 6 MeV by Reverse Engineering Technique

et al. 2021

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This paper presents the parameter optimization of a twelve-hole-slot-type magnetron based on a reverse engineering technique to improve a 6-MeV linear accelerator (LINAC) operation for fruit sterilization. The magnetron structural dimensions are measured by a coordinate measuring machine (CMM) that has tolerance on a dimension of 0.5 µm to analyze the resonant frequency with a desired operating point of the magnetron in the dominant mode. There are two methods of analysis using a proper parameter for the magnetron operation. The first method is mathematical model analysis of an equivalent resonant parallel circuit. The other is 3D-model drawing of the magnetron based on particle-in-cell (PIC) using computer simulation technology microwave studio (CST). The results are demonstrated by the position of the resonant frequency of each mode of operation, and the radius and tuner slot distance of a cavity within the structures of the magnetron cause a resonant frequency change. The suitable parameters of the voltage and magnetic field supply are desired to control a resonant frequency at 2.9982 GHz by using the Takagi–Sugeno fuzzy logic control (FLC) algorithm to control a resonant frequency at 2.9982 GHz. The results of the FLC algorithm application show that the LINAC can produce X-rays with a constant dose rate for an hour with a disturbance in the range of 38 to 42 °C temperature and 1 × 10−9 to 5 × 10−8 torr vacuum pressure.

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Section: Introductionmentioning

confidence: 99%

Parameter Optimization of Hole-Slot-Type Magnetron for Controlling Resonant Frequency of Linear Accelerator 6 MeV by Reverse Engineering Technique

et al. 2021

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“…The design time depends on the accuracy of initial dimensions. An approach to calculation of initial dimensions for a holeand-slot magnetron has been reported in [8]. Shibata [9] has described initial calculations of cathode and anode radii of a 915-MHz coaxial magnetron for industrial heating.…”

Section: Introductionmentioning

confidence: 99%

Synthesis and Simulation Studies of a 10-kW 2.45-GHz CW Magnetron

Vyas

Maurya

Verma

et al. 2015

IEEE Trans. Plasma Sci.

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This paper describes a simple approach to electromagnetic design of vane-type resonant system for high-power high-efficient industrial continuous wave (CW) magnetrons. It uses empirical equations in conjunction with normalization techniques to synthesize all the parameters of the resonant structure and then optimize them through simulation using computer simulation technology, microwave studio/ particle studio. A method to select constant parameters in the empirical equations has been proposed and shown to be effective in designing practical high-power CW magnetrons. The approach has been benchmarked by designing and developing a double ring ten-vane resonator for a 10-kW output power at a 2.45 GHz ± 30 MHz frequency CW magnetron with a 75% efficiency. The measured circuit parameters such as π-mode frequency, quality factors, and circuit efficiency were found in good agreement with the computed one validating the effectiveness of the proposed design approach. The particle-in-cell simulation of this magnetron predicted that an output power of 10.98 kW can be achieved with an efficiency of 71.45%.Index Terms-Industrial magnetron, particle-in-cell (PIC) simulation, strap-and-vane resonator, virtual prototyping.

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Design and implementation of a X Band 9 GHz cavity magnetron for microwave applications

Kurt

Yıldız

2022

Measurement

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Tutorial on the Design of Hole-Slot-Type Cavity Magnetron Using CST Particle Studio

Cited by 19 publications

References 14 publications

Parameter Optimization of Hole-Slot-Type Magnetron for Controlling Resonant Frequency of Linear Accelerator 6 MeV by Reverse Engineering Technique

Parameter Optimization of Hole-Slot-Type Magnetron for Controlling Resonant Frequency of Linear Accelerator 6 MeV by Reverse Engineering Technique

Synthesis and Simulation Studies of a 10-kW 2.45-GHz CW Magnetron

Design and implementation of a X Band 9 GHz cavity magnetron for microwave applications

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