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Register a new userAnalysis of Microwave Radio Link‘s parameters Using Fuzzy Logic Approach
تحليل أداء بارامترات الوصلة الميكروية باستخدام المنطق العائم
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كابي جورج( باحث )
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يهدف البحث إلى تحليل أداء بارامترات الوصلة الميكروية المستخدمة في أنظمة الربط بين مكونات نظام الاتصال الواحد و بين أنظمة الاتصال المختلفة فيما بينها. استخدمت في الدراسة تقنية المنطق العائم لتحليل مشاكل الأداء للوصلة الميكروية اعتماداً على كل من نوع التعديل المستخدم و المسافة بين المرسل و المستقبل. حيث تم معالجة أربعة بارامترات لمتحولات الدخل في نظام المنطق العائم و هي : الاستطاعة اللازمة و طول الوصلة الميكروية و نمط التعديل المستخدم و نسبة الإشارة إلى الضجيج ، بينما اعتمد بارامتر واحد للخرج و هو سعة الوصلة الميكروية Microwave Link capacity. كما تم تقديم دراسة تحليلية لتحديد القيم المثلى لبارامترات الأداء الرئيسية المعتمدة لتحديد فعالية الوصلة بالإضافة إلى دراسة توابع العضوية لكل من محددات الدخل و الخرج باستخدام تقنية المنطق العائم.
This work aims to analyze the performance of the microwave radio link’s parameters used to connect different systems and intra systems. Fuzzy logic technique is used to study the difficulties of the radio link’s parameters based on type of modulation, and distance between the receiver and transmitter. Four parameters are used as an input parameters for the fuzzy logic system mainly: required power, the length of the microwave radio link, modulation type and the signal to noise ratio(S/N). The output parameter is determined to be the microwave link capacity. Analytical study to select the optimal microwave radio link parameters to examine the efficiency of the radio link capacity will be shown. Additionally, studying the input and output memberships of the microwave radio link parameters using fuzzy logic will be explained.
References used
POZAR, D.M. Microwave Engineering. 4th ed, John Wiley & Sons, 2012, 756
HARVEY.L.L .Microwave Transmission Networks: Planning, Design and Deployment. 3rd ed, McGraw – Hill Professional Engineering, 2011, 106
PARSONS,J.D. The Mobile Radio Propagation Channel.2nd ed. Chichester (UK): Wiley, 2000, 278-285
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