Analysis of the electrode design to increase the withstand voltage of solid state meander pulse-forming line

Wang, Langning; Liu, Jinliang; Zhang, Qingmeng

doi:10.1109/tdei.2016.005746

Cited by 5 publications

(1 citation statement)

References 35 publications

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“…The analysis of design of a meander conductor is presented in [38]. The analysis is oriented to increasing the withstand voltage of solid-state meander pulse forming line.…”

Section: F Influence Of Meander Shapementioning

confidence: 99%

Meander Conductor Shape Influence on the Electrodynamic Parameters of the Meander Structures

Belova-Plonienė

Katkevičius

2020

Electrical, Control and Communication Engineering

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Meander structures allow reducing the size of the microwave devices while keeping the same operational characteristics. The shape of meander makes a considerable impact on the operation of microwave devices. Therefore, the structure of meander is widely investigated nowadays. The review of different shapes of a meander conductor is presented in this article. Two models with different shape of connecting conductors are designed and discussed in detail. The influence of variation of the length and width of connecting conductors on the electrical parameters of the meander is revealed using the traditional model of meander. Later, the comparison of the traditional model and the model with rectangle-shape peripheral parts of a meander conductor is presented. The increase in the width of connecting conductors from 0.2 mm to 1.0 mm has narrowed the bandwidth by 346 MHz until 2.388 GHz. The increase in the length of connecting conductors to 2.3 mm has allowed moving the stop-band to higher frequencies. The usage of the rectangle-shape connecting conductors slightly reduces the pass-band but allows achieving more stable input impedance.

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“…The analysis of design of a meander conductor is presented in [38]. The analysis is oriented to increasing the withstand voltage of solid-state meander pulse forming line.…”

Section: F Influence Of Meander Shapementioning

confidence: 99%

Meander Conductor Shape Influence on the Electrodynamic Parameters of the Meander Structures

Belova-Plonienė

Katkevičius

2020

Electrical, Control and Communication Engineering

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Solid-state pulse forming module with adjustable pulse duration

Wang

Liu

Qiu

et al. 2017

Review of Scientific Instruments

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A new solid-state pulse forming module is described in this paper. The pulse forming module is fabricated on a glass ceramic substrate, with the dimension of 250 mm × 95 mm × 4 mm. By changing the copper strips used in the pulse forming modules, the pulse duration of the obtained pulsed can range from 80 ns to 140 ns. Both the simulation and tests show that the pulse forming module has a good pulse forming ability. Under a high voltage in microsecond's time, the new pulse forming modules can hold off a voltage up to 25 kV higher than that of the previous study. In addition, future optimization for the field enhancement near the thin electrode edge has been proposed and simulated.

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Investigation of a novel solid-state dual meander pulse-forming line with 10 kV-class withstand voltage

Zhao¹,

Wang

Chu

et al. 2020

AIP Advances

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The meander pulse-forming line (MPFL) is one kind of prospective solid-state device for compact, reliable pulsed power systems. This paper demonstrates that a dual meander pulse-forming line (DMPFL) further improves its withstand voltage upon previous MPFLs by optimizing the distribution of the fringing electric field around the electrodes to mitigate the field enhancement. The DMPFL is formed by connecting two MPFLs in parallel on a glass-ceramic substrate. The dispersion characteristics of the DMPFL including its characteristic impedance and electric length are analyzed. Then, the delay time and pulse-forming characteristics are simulated with computer simulation technology (CST) Microwave Studio software. On this basis, experiments are performed to investigate its practical withstand voltage and pulse-forming ability. The experimental results agree with the calculation and simulation results. At last, we tried to integrate the Blumlein module based on the DMPFL with the photoconductive semiconductor switch to form a compact solid-state pulse generator.

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Analysis of the electrode design to increase the withstand voltage of solid state meander pulse-forming line

Cited by 5 publications

References 35 publications

Meander Conductor Shape Influence on the Electrodynamic Parameters of the Meander Structures

Meander Conductor Shape Influence on the Electrodynamic Parameters of the Meander Structures

Solid-state pulse forming module with adjustable pulse duration

Investigation of a novel solid-state dual meander pulse-forming line with 10 kV-class withstand voltage

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