تأثير شريحة من فرايت كوبالت –زنكCo0.6Zn0.4Fe2O4محملة داخل دليل موجة مستطيل المقطع على انتشار الموجات الميكروية

Authors

  • بدر الأعرج
  • سلامة ابو الشملات
  • أحمد حسن

Abstract

تستند هذه الدراسة على نتائج تجريبية خاصة بالتمغنط والطواعية المغناطيسية للشريحة المحضرة تجريبياً في عمل سابق , مع محاكاة حاسوبية لإيجاد تأثير شريحة الفرايت على انتشار الموجات الميكروية، وذلك من خلال تحديد سلوك ثابت التوهين . تم تحضير شريحة من المركبCo0.6Zn0.4Fe2O4 بالطريقة السيراميكية المألوفة، وتمت دراسة تأثير وجود شريحة من هذا المركب سماكتها t=0.1 mm, محملة داخل دليل موجة مستطيل المقطع على انتشار الموجات الميكروية داخله, وإيجاد قيم معامل التوهين للانتشار المباشر والعكسي , بعد ذلك تم تحديد الموضع الأمثل للشريحةالذي يحقق أفضل حالة انتشار للموجات الميكروية ضمن الدليل عند النسبة . This research is based on experimental results of magnetization and magnetic susceptibility of ferrite slab prepared in a previous work with a computerized simulation to find the influence of ferrite slab on a microwave propagation in terms of determining the behavior of attenuation factor .A slab of ferrite Co0.6Zn0.4Fe2O4were prepared by classical ceramic method. We have studied an influence of slab of the CoZn-ferrite its thickness is , loaded in a rectangular waveguide on a propagation of microwaves. The values of the reverse and forward attenuation factor has been found. After that, we choose the location of the slab X0 inside the guide which means the optimum status of microwave propagation has been reached at .

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Published

2017-06-22

How to Cite

1.
الأعرج ب, ابو الشملات س, حسن أ. تأثير شريحة من فرايت كوبالت –زنكCo0.6Zn0.4Fe2O4محملة داخل دليل موجة مستطيل المقطع على انتشار الموجات الميكروية. TUJ-BA [Internet]. 2017Jun.22 [cited 2025Apr.10];38(6). Available from: https://journal.tishreen.edu.sy/index.php/bassnc/article/view/2914

Issue

Vol. 38 No. 6 (2016): العلوم الاساسية

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