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A design of 210 to 235 GHz fixed tuned mixer using planar Schottky diode

机译:使用平面肖特基二极管的210至235 GHz固定调谐器的设计

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This paper presents the design of a fixed tuned 210 to 235 GHz subharmonicmixer (SHM). The mixer is designed using GaAs based planar antiparallelSchottky diode pair AP1/G2/0P95 from Rutherford Appleton Laboratory. 3Dmodel of the Schottky diode is discussed and simulated to consider parasiticeffects of the diode. Detailed design technique of each of its subsections as wellas the integrated mixer circuit is presented. Nonlinear co-simulation of thedesigned mixer exhibits double sideband (DSB) conversion loss less than9.2 dB over the frequency band 210 to 235 GHz with 4 dBm of local oscillator(LO) power while the area of the rectangular printed section is4.224 × 0.35 mm.
机译:本文介绍了固定调谐210至235GHz次谐波的设计搅拌机(SHM)。混频器采用基于GaAs的平面反向设计肖特基二极管对AP1 / G2 / 0P95来自Rutherford Appleton实验室。 3d讨论了肖特基二极管的模型,并模拟以考虑寄生二极管的影响。每个小部分的详细设计技术也是如此随着集成的混频器电路。非线性共同仿真设计的混合器表现出双边带(DSB)转换损耗小于9.2 DB在频段210到235 GHz,具有4 dBm的本地振荡器(lo)电源而矩形印刷部分的区域是4.224×0.35毫米。

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