کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
846281 909179 2014 4 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Modeling of a millimeter wave planar Schottky diode using both improved equivalent circuit model and 3D-EM model
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مهندسی (عمومی)
پیش نمایش صفحه اول مقاله
Modeling of a millimeter wave planar Schottky diode using both improved equivalent circuit model and 3D-EM model
چکیده انگلیسی

In this paper, a planar Schottky varistor diode is studied and modeled by equivalent circuit method and three dimensional full wave electromagnetic (3D-EM) method, respectively. The diode's equivalent circuit is extracted from millimeter-wave small-signal S-parameter measurements. Since the package of the diode influences the electromagnetic field distribution at millimeter and sub-millimeter wavelengths, a 3D-EM model and an improved equivalent circuit model is applied to describe the field precisely. The simulated results of equivalent circuit, improved equivalent circuit and 3D-EM model are compared with the measured results. In addition, the effects caused by silver paste conductive adhesive are considered in 3D-EM model and improved equivalent circuit model. The results show that both the 3D-EM model and improved equivalent circuit model have good S-parameter consistency with measured results.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Optik - International Journal for Light and Electron Optics - Volume 125, Issue 13, July 2014, Pages 3324–3327
نویسندگان
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