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Register a new userDesign Digital Matched Filter by Using FPGA to Press Binary Phase Code Modulation (BPCM) Signal According to Sequence M in Existing AWGN
تصميم مرشح توافقي رقمي DMF باستخدام FPGA لضغط إشارة التعديل الصفحي ذي الترميز الثنائي BPCM وفق سلسلة M على خلفية الضجيج الأبيض الجامع.
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Added by
Tishreen University ورقة بحثية
Publication date
2013
fields
Communication Engineering
and research's language is
العربية
Created by
Shamra Editor
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نتناول في هذه المقالة طريقة ضغط إشارة التعديل الصفحي ذي الترميز الثنائي BPCM وفق سلسلة M بشكل عملي على خلفية الضجيج الأبيض الجمعي بوساطة مرشح توافقي رقمي DMF وفق خوارزمية الطي في المجال الزمني لإشارة الدخل و الإشارة المرجعية (نسخة الإشارة) باستخدام شريحة رقمية من نوع: Cyclone II EP2C70F896C6 FPGA من شركة ALTERA المتوضعة على بورد التطوير و التعليم DE2-70 وفق البارامترات التالية: تردد التقطيع 50MHz،عرض النبضة ،عرض المقطع الواحد (الشريحة) ،عامل الضغط 128،نسبة مطال الإشارة إلى مطال الضجيج على دخل المرشح: و عامل الربح بالمعالجة: تدرس نتائج عمل المرشح باستخدام راسم إشارة رقمي لإشارة الدخل و إشارة الخرج من أجل عدة قيم لـ SNRINP المذكورة.
In this article, we search practically for the method of pressing Binary Phase Code Modulation (BPCM) signal according to the sequence M in existing Additive White Gaussian Noise (AWGN) by Digital Matched Filter (DMF), according to the Algorism of convolution in time for input signal and reference signal (version of signal ) by using circuit field programmable gate array (FPGA) type: Cyclone II EP2C70F896C6 from ALTERA company placed on Development Education -II Board (DE2-70).
References used
C. Bancroft, Introduction to matched filters,2002,14
www.altera.com,2009,50
K. Coffman, Real World FPGA Design With Verilog. Prentice Hall, USA,2000,290
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