High Power 190 GHz Frequency Doubler Based On GaAs Schottky Diode

IF 2 3区工程技术 Q3 ENGINEERING, ELECTRICAL & ELECTRONIC

IEEE Journal of the Electron Devices Society Pub Date : 2024-09-02 DOI:10.1109/JEDS.2024.3453122

Nan Wu;Zhi Jin;Jingtao Zhou;Haomiao Wei;Zhicheng Liu;Jianming Lin

引用次数: 0

Abstract

The research on high power 190 GHz doubler based on the GaAs Schottky diodes is proposed in this paper. The frequency doubler comprises a improved diode configuration that increases the number of anodes by changing the diode arrangement to improve power handling capacity. Electromagnetic and thermal simulation is utilized to demonstrate that the doubler can carry more power. The input power is gradually pumping from 200 mW to 500 mW with an applied DC bias of −15 V. And the peak efficiency of the doubler is measured to be 17%, while the maximum output power is 85 mW at 190 GHz.

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基于砷化镓肖特基二极管的 190 GHz 高功率倍频器基座

本文提出了基于砷化镓肖特基二极管的 190 GHz 高功率倍频器研究。该倍频器采用改进的二极管配置，通过改变二极管排列来增加阳极数量，从而提高功率处理能力。电磁和热仿真证明了倍频器可以承载更大的功率。输入功率从 200 mW 逐步提升到 500 mW，直流偏置电压为 -15 V，倍频器的峰值效率为 17%，190 GHz 时的最大输出功率为 85 mW。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

IEEE Journal of the Electron Devices Society Biochemistry, Genetics and Molecular Biology-Biotechnology

CiteScore

5.20

自引率

4.30%

发文量

124

审稿时长

9 weeks

期刊介绍： The IEEE Journal of the Electron Devices Society (J-EDS) is an open-access, fully electronic scientific journal publishing papers ranging from fundamental to applied research that are scientifically rigorous and relevant to electron devices. The J-EDS publishes original and significant contributions relating to the theory, modelling, design, performance, and reliability of electron and ion integrated circuit devices and interconnects, involving insulators, metals, organic materials, micro-plasmas, semiconductors, quantum-effect structures, vacuum devices, and emerging materials with applications in bioelectronics, biomedical electronics, computation, communications, displays, microelectromechanics, imaging, micro-actuators, nanodevices, optoelectronics, photovoltaics, power IC''s, and micro-sensors. Tutorial and review papers on these subjects are, also, published. And, occasionally special issues with a collection of papers on particular areas in more depth and breadth are, also, published. J-EDS publishes all papers that are judged to be technically valid and original.