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انظمة اتصالات ضوئية فائقة الكفاءة الطيفية باستخدام قناة فائقة الارسال معتمد على مصدر الترددات المشطية == HIGH - SPECTRAL EFFICEINCY OPTICAL COMMUNICATION SYSTEMS USING COMB - BASED SUPERCHANNEL TRANSMISSION

Author name: عدنان علي عبد الله الجبوري
Supervisor name: Raad Sami Fyath
General topic: Electrical, Electronic and Communications Engineering
Specific topic: Communications Engineering
Degree: Master
University: Al-Nahrain University - College Of Engineering
Language: English
University location: Baghdad
First pages:

الهوائيات المصغرة لانظمة التمييز بالترددات الراديوية باستخدام الكسوريات وخوارزمية التاوريج باسراب الجسيمات == Antenna Miniaturization for Radio Frequency Identification Using Fractals and Particle Swarm Optimization

Author name: ضرغام كمال ناجي
Supervisor name: رعد سامي فياض | جابر سلمان عزيز
General topic: Electrical, Electronic and Communications Engineering
Specific topic: Communications Engineering
Degree: Doctorate
University: Al-Nahrain University - College Of Engineering
Language: English
University location: Baghdad
First pages:

المسائل التصميمية لمنظومات الاتصال اللاسلكية ذات المدخلات والمخرجات المتعددة باستخدام طريقة تضمين تقسيم التردد المتعامد == DESIGN ISSUES FOR MIMO - OFDM WIRELESS COMMUNICATION SYSTEMS

Author name: هلال عدنان فاضل
Supervisor name: رعد سامي فياض
General topic: Electrical, Electronic and Communications Engineering
Specific topic: Communications Engineering
Degree: Master
University: Al-Nahrain University - College Of Engineering
Language: English
University location: Baghdad
First pages:

السيطرة المباشرة على العزم والسرعة في المحركات الحثية باستخدام تضمين المتجه الفراغي == Simulation of Direct Torque Speed Control of Three Phase Induction Motor Using Simulink

Author name: احمد عيسى مظهر الشاوي
Supervisor name: محمد توفيق لازم | منال الكندي
General topic: Electrical, Electronic and Communications Engineering
Specific topic: Electronic Engineering
Degree: Master
University: Al-Nahrain University - College Of Engineering
Language: English
University location: Baghdad
First pages:

التمثيل البرمجي والتنفيذ لمنظومة مؤمنة للكلام عبر الشبكة الهاتفية == SOFTWARE SIMULATION AND IMPLEMENTATION OF SPEECH SECURITY SYSTEM OVER TELEPHONE NETWORK

Author name: حيدر ميري حمزة الحسني
General topic: Electrical, Electronic and Communications Engineering
Specific topic: Communications Engineering
Degree: Master
University: Al-Nahrain University - College Of Engineering
Language: English
University location: Baghdad
First pages:

التصميم الامثل للملفات الحلزونية المستخدمة في الاتصال اللاسلكي == OPTIMUM MODELING OF SPIRAL INDUCTORS FOR WIRELESS COMMUNICATION

Author name: ميس نصير حسين الجبوري
Supervisor name: فوزي محمد منير النعمة
General topic: Electrical, Electronic and Communications Engineering
Specific topic: Communications Engineering
Degree: Master
University: Al-Nahrain University - College Of Engineering
Language: English
University location: Baghdad
First pages:

التخمين التكيفي للقناة متعددة المسارات في نظام الاتصالات متعدد تقسيم التردد التعامدي == ADAPTIVE MULTIPATH CHANNEL ESTIMATION FOR OFDM SYSTEM

Author name: واثق خوام احمد
Supervisor name: منال جميل الكندي
General topic: Electrical, Electronic and Communications Engineering
Specific topic: Communications Engineering
Degree: Master
University: Al-Nahrain University - College Of Engineering
Language: English
University location: Baghdad
First pages:

التخميس المتكيف في الحيز الترددي للاشارات المارة من خلال قنوات الخفوت السريع في انظمة الاتصالات متعددة تقسيم التردد التعامدي == FREQUENCY DOMAIN ADAPTIVE CHANNEL ESTIMATION OF MULTIPATH FAST FADING IN OFDM COMMUNICATIONS

Author name: حسن فاروق رديف
Supervisor name: Manal J. Al - Kindi
General topic: Electrical, Electronic and Communications Engineering
Specific topic: Communications Engineering
Degree: Master
University: Al-Nahrain University - College Of Engineering
Language: English
University location: Baghdad
First pages:

التخلص من الصدى في شبكات الهاتف باستخدام منظومة التجزئة المتكيفة للحزمة == SUBBAND ANALYSIS/SYNTHESIS FOR ADAPTIVE ECHO CANCELLATION IN TELECOMMUNICATIONS NETWORKS

Author name: فراس مهدي محسن
Supervisor name: رعد سامي فياض | منال جميل الكندي
General topic: Electrical, Electronic and Communications Engineering
Specific topic: Electronic Engineering
Degree: Doctorate
University: Al-Nahrain University - College Of Engineering
Language: English
University location: Baghdad
First pages:

التحقيق في تحسين اداء انظمة اتصالات الالياف الضوئية المتقدمة باستخدام التشكيل الاحتمالي == INVESTIGATION OF PERFORMANCE ENHANCEMENT IN ADVANCED OPTICAL FIBER COMMUNICATION SYSTEMS USING PROBABILISTIC SHAPING

Author name: علي حسن عوده
Supervisor name: رعد سامي فياض | قصي لطفي حمدي
General topic: Electrical, Electronic and Communications Engineering
Specific topic: Communications Engineering
Degree: Master
University: Al-Nahrain University - College Of Engineering
Language: English
University location: Baghdad
First pages:

الالغاء المتكيف لتداخل في قنوات الخفوت السريع == ADAPTIVE INTERFERENCE CANCELLATION FOR FAST FADING CHANNEL

Author name: محمد كاظم حمود
Supervisor name: Manal J. Al - Kindi
General topic: Electrical, Electronic and Communications Engineering
Specific topic: Electronics and Communications Engineering
Degree: Master
University: Al-Nahrain University - College Of Engineering
Language: English
University location: Baghdad
First pages:

اقتراح هوائيا مطبوعا مصغرا للتطبيقات الطبية == PROPOSE A MINIATURIZED PRINTED ANTENNA FOR MEDICAL APPLICTIONS

Author name: ايات رحيم كامل مجيد
Supervisor name: Jabir s. Aziz
General topic: Electrical, Electronic and Communications Engineering
Specific topic: Communications Engineering
Degree: Master
University: Al-Nahrain University - College Of Engineering
Language: English
University location: Baghdad
First pages:

استخدام امثلية الحشد الجزيئي في تصميم المرشحات الالكترونية == THE UTILIZAION OF PARTICLE SWARM OPTIMIZATION IN THE DESIGN OF ELECTRONIC FILTERS

Author name: نور عدنان كاظم
General topic: Electrical, Electronic and Communications Engineering
Specific topic: Electronic Engineering
Degree: Master
University: Al-Nahrain University - College Of Engineering
Language: English
University location: Baghdad
First pages:

ازالة الضوضاء من صورة الموجات فوق الصوتية الطبية استنادا الى بنية U - NET == SPECKLE DENOISING FOR ULTRASOUND MEDICAL IMAGE BASED ON U - NET ARCHITECTURE

Author name: خديجة ميسر محمد صالح
Supervisor name: محمد حسين علي
General topic: Electrical, Electronic and Communications Engineering
Specific topic: Communications Engineering
Degree: Master
University: Al-Nahrain University - College Of Engineering
Language: English
University location: Baghdad
First pages:

Simulation of Spread Spectrum HF Modem

Author name: Nizar Naji Abdul Ameer
Supervisor name: Mahmmod A. KAbdulsattar
General topic: Electrical, Electronic and Communications Engineering
Specific topic: Communications Engineering
Degree: Doctorate
University: Al-Nahrain University - College Of Engineering
Language: English
University location: Baghdad
First pages:

Microcontroller - Based Temperature Monitoring and Alarm Annunciation System Design

Author name: Hassanain A. Bashar
General topic: Electrical, Electronic and Communications Engineering
Specific topic: Electronic Engineering
Degree: Master
University: Al-Nahrain University - College Of Engineering
Language: English
University location: Baghdad
First pages:

LOCATION - BASED SERVICES FOR INDOOR SYSTEMS USING ASSIST GPS

Author name: Anwar Kasim Abdul Mohammed
General topic: Electrical, Electronic and Communications Engineering
Specific topic: Communications Engineering
Degree: Master
University: Al-Nahrain University - College Of Engineering
Language: English
University location: Baghdad
First pages:

تصميم وتحليل هوائي واسع النطاق الترددي ذو فجوات لتجنب النطاقات غير المرغوب فيها للتطبيقات اللاسلكية == Design and Analysis Notched Ultra-Wideband Antenna to Avoid Undesired Bands for Wireless Applications

Author name: انسام قاسم كامل
Supervisor name: علي خالد جاسم
General topic: Electrical, Electronic and Communications Engineering
Specific topic: Electronics and Communications Engineering
Degree: Master
University: Mustansiriyah University - College Of Engineering - Department Of Electrical Engineering
Language: English
University location: Baghdad
Key words:
  • Wideband Antenna
  • Ultra
  • Wideband
  • Notched Ultra
  • Wideband
Abstract: Design an Ultra-Wideband antenna that rejects all frequency bands that cause interference as WLAN) for IEEE 802.11a coverage the (5.15– 5.35) GHz and the (5.725 –5.825) GHz bands, WiMAX coverage in (3.3 –3.6) GHz and C-band operating in (3.7–4.2) GHz. The goal of this research is to reduce the problem of interference in bands in communication systems by using the current distribution techniques, by adding notch such as rectangular slit cutting and side slitting on the patch are used to reduce large bandwidths and rejected unwanted bands. It focuses on the design, simulation, and fabrication analysis for UWB assigned applications with, low cost, large bandwidth, high data rate, and appropriate radiation pattern. These studies were performed using the "Computer Simulation Technology (CST)" software package and yielded the best design dimensions for the proposed antennas. Four antennas are proposed, the first type is circular patch structure with dimensions optimized (36.5×35×1.6) mm3, the notch band consisting of two rectangular slit on the radiate patch to reject frequency range (3.3-3.7) GHz. The second antenna is designed as a tree shape by substrate dimensions (24×24×1.6) mm3, the rejecting band with center (4.7 GHz). The third type is designing an elliptical patch antenna with dimensions 40×40×1.6 mm3 , Rectangular slots are used to achieve a rectangular notch in WMAX (3.1-3.8) GHz and X-band (7.1-7.8) GHz. The fourth design consists of a rectangular patch size is (50 × 48 × 1.6) mm3, two symmetrical slots in the patch that produces a single band frequency (8.3GHz) to prevent interference with all other frequency bands. All designs achieved antenna design requirements, such as the Voltage Standing Wave Ratio (VSWR) less than two, good gain, small size, and low dispersions. ,
Summary:

تصميم وتحليل مسيطر مضبب متكيف لقنبرة موجهة ذاتيا == Design and Analysis of Adaptive Fuzzy Controllers for Self Guided Bomb

Author name: باسم غالب مجبل محمد الساعدي
Supervisor name: محمد زكي الفائز | مازن زكي عثمان
General topic: Electrical, Electronic and Communications Engineering
Specific topic: Electrical and Electronic Engineering
Degree: Doctorate
University: University of Technology - Al-Rasheed College of Engineering and Science - Department of Electrical and Electronic Engineering
Language: English
University location: Baghdad
First pages:

طريقة عددية لتحديد الاقطاب في تركيب انظمة السيطرة الخطية بواسطة التغذية العكسية للحالة == A Numerical Method for Pole Assignment Synthesis of Linear Control System by State Feedback

Author name: ابراهيم اسماعيل حمد
Supervisor name: A. H. Ahmad
General topic: Electrical, Electronic and Communications Engineering
Specific topic: Electrical Engineering - Power and Machinery
Degree: Master
University: University of Al Mosul - College Of Engineering
Language: English
University location: Mosul
First pages:

تصميم وبناء نظام برمجي للحاسوب المحمول جوا == Design and Implementation of a Software System for The Airborne Computer

Author name: حسين عبد الامير عبد الكاظم الخالدي
Supervisor name: عماد حسين مرزا الحسيني | سلمان عبير مبين
General topic: Electrical, Electronic and Communications Engineering
Specific topic: Electronic Engineering
Degree: Master
University: University of Technology - Al-Rasheed College of Engineering and Science - Department of Electrical and Electronic Engineering
Language: English
University location: Baghdad
Key words:
  • هندسة الالكترونيات الجوية
First pages:

Evaluation and Implementation of Some Self -Synchronous Cryptosystems

Author name: Bashar A. Jabbar A. Rahman
Supervisor name: Salam Nassi Salloum
General topic: Electrical, Electronic and Communications Engineering
Specific topic: Electrical Engineering
Degree: Master
University: University of Baghdad
Language: English
University location: Baghdad
First pages:

الحل الامثل لمشكلة مواقع متسعات التوازي العامة في منظومات توزيع القدرة الكهربائية باستخدام الخوارزمية الجينية == Optimal Shunt Capacitor placement in Power Distribution Systems Using a Genetic Algorithm

Author name: عمر حازم محمد الحيالي
Supervisor name: اكرم فجر بطي | نوفل محمد طاهر
General topic: Electrical, Electronic and Communications Engineering
Specific topic: Electrical Engineering - Power and Machinery
Degree: Master
University: University of Technology - Al-Rasheed College of Engineering and Science - Department of Electrical and Electronic Engineering
Language: English
University location: Baghdad
First pages:

Design and Construction of The Control Circuit of a Static VAR Compensator

Author name: Muthenna Jemol Al-Khishali
Supervisor name: N. A. H. Al-Rawi
General topic: Electrical, Electronic and Communications Engineering
Specific topic: Electrical Engineering
Degree: Master
University: University of Baghdad
Language: English
University location: Baghdad
First pages:

Control of Systems With Time Delay

Author name: Saad Salih Mahsoub
Supervisor name: Najeeb A. Al-Rawi | Ahmed I. S. Ahmed
General topic: Electrical, Electronic and Communications Engineering
Specific topic: Electrical Engineering
Degree: Master
University: University of Baghdad
Language: English
University location: Baghdad
First pages:
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