【摘 要】
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Gallium nitride(GaN) high electron mobility transistor(HEMT) with symmetrical structure as a control device is discussed in this paper.The equivalent circuit mo
【机 构】
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Key Laboratory of Wide Band-Gap Semiconductor Materials and Devices of Ministry of Education,Xidian
【出 处】
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The Journal of China Universities of Posts and Telecommunica
论文部分内容阅读
Gallium nitride(GaN) high electron mobility transistor(HEMT) with symmetrical structure as a control device is discussed in this paper.The equivalent circuit model is proposed on the basis of physical and electrical properties of the GaN HEMT device.A transistor with 0.5 μm gate length and 6 × 125 μm gate width is fabricated to verify the model, which can be treated as a single pole single throw(SPST) switch due to the ON state and OFF state.The measurement results show a good agreement with the simulation results, which demonstrates the effectiveness of the proposed model.
Gallium nitride (GaN) high electron mobility transistor (HEMT) with symmetrical structure as a control device is discussed in this paper. The equivalent circuit model is proposed on the basis of physical and electrical properties of the GaN HEMT device. A transistor with 0.5 μm gate length and 6 × 125 μm gate width is fabricated to verify the model, which can be treated as a single pole single throw (SPST) switch due to the ON state and OFF state. The measurement results show a good agreement with the simulation results , which demonstrates the effectiveness of the proposed model.
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