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السيطرة على حركه ذراع روبوت بالاعتماد على الشبكات العصبية الكميه

Author name: زينب عبد الله حسون
Supervisor name: حيدر مهدي عبد الرضا
General topic: Electrical, Electronic and Communications Engineering
Specific topic: Electronics and Communications Engineering
Degree: Master
University: University of Babylon - College Of Engineering - Department Of Electrical Engineering
Language: English
University location: Babylon
First pages:

تصميم نظام توفير الطاقة اللاسلكي لاجهزة الاستشعار البيولوجية المزروعة في جسم الانسان == Design of wireless biotelemetry powering system for implanted sensing devices in human body

Author name: زهراء هاشم كريم
Supervisor name: عبد الكريم مخيف عبيس
General topic: Electrical, Electronic and Communications Engineering
Specific topic: Electronics and Communications Engineering
Degree: Master
University: University of Babylon - College Of Engineering - Department Of Electrical Engineering
Language: English
University location: Babylon
First pages:

تقنية جديدة لخطية مكبر اشارة من نوع القدرة لترددات راديوية باعتماد التوجيه الامامي المضاعف == Novel Technique for Linearization of Radio frequency Power amplifier Based on Double Feed - Forward

Author name: زينب مصطفى حسين
Supervisor name: عبد الكريم مخيف عبيس
General topic: Electrical, Electronic and Communications Engineering
Specific topic: Electronics and Communications Engineering
Degree: Master
University: University of Babylon - College Of Engineering - Department Of Electrical Engineering
Language: English
University location: Babylon
First pages:

تصميم متحسس مايكرو كهروميكانيكي لقياسات خصائص كرية الدم الحمراء == Design of a Micro - Electro - Mechanical Sensor for Red Blood Cell Characteristics Measurements

Author name: محمد عباس الربيعي
Supervisor name: قيس كريم الكيم
General topic: Electrical, Electronic and Communications Engineering
Specific topic: Electronics and Communications Engineering
Degree: Master
University: University of Babylon - College Of Engineering - Department Of Electrical Engineering
Language: English
University location: Babylon
First pages:

تصميم متحسس مايكروويف باستخدام برنامج محاكاة التصاميم عالية التردد == Design and Simulation of Resonant Microwave Sensor Using HFSS

Author name: محمد زاحم حسن لهيمص
Supervisor name: سعد طالب حسون | فاضل علوان الحلي
General topic: Electrical, Electronic and Communications Engineering
Specific topic: Electronics and Communications Engineering
Degree: Master
University: University of Babylon - College Of Engineering - Department Of Electrical Engineering
Language: English
University location: Babylon
First pages:

محاكاة انظمة الاتصالات اللاسلكية الضوئية لمقسم الطول الموجي الكثيف ذو 16 - قناة == Simulation of 16 - Channel DWDM - FSO Communication System

Author name: حيدر علي حسون
Supervisor name: ابراهيم عبد الله مرداس
General topic: Electrical, Electronic and Communications Engineering
Specific topic: Electronics and Communications Engineering
Degree: Master
University: University of Babylon - College Of Engineering - Department Of Electrical Engineering
Language: English
University location: Babylon
First pages:

اتمتة المنزل مبنية على اساس نظام الاندرويد باستخدام الشبكة العصبية الصناعية مع اشعار GSM == Home Automation Based on Android System Using Artificial Neural Network with GSM Notification

Author name: سارة عباس راضي
Supervisor name: اسامة قاسم جمعة
General topic: Electrical, Electronic and Communications Engineering
Specific topic: Electronics and Communications Engineering
Degree: Master
University: University of Babylon - College Of Engineering - Department Of Electrical Engineering
Language: English
University location: Babylon
First pages:

نظام الكتروني صناعي لمحطات تصفية المياه بالاعتماد على اجهزة اتصال راديوية

Author name: زيد عبد مناف محسن القاروني
Supervisor name: حسن جاسم مطلك
General topic: Electrical, Electronic and Communications Engineering
Specific topic: Electronics and Communications Engineering
Degree: Master
University: University of Babylon - College Of Engineering - Department Of Electrical Engineering
Language: English
University location: Babylon
First pages:

تصميم وتنفيذ منظومة صناعية متنقلة للمراقبة والسيطرة وتعقب البيانات Moveable SCADA) المستندة على برتوكول TCP/IP

Author name: علي نجم عبد الله العسكري
Supervisor name: محمود شاكر ناصر
General topic: Electrical, Electronic and Communications Engineering
Specific topic: Electronics and Communications Engineering
Degree: Master
University: University of Babylon - College Of Engineering - Department Of Electrical Engineering
Language: English
University location: Babylon
First pages:

تصميم تقسيم مساحة نظام الارسال الضوئي لنظم الاتصالات == Design And Implementation Of Optical Space Division Multiplexer For Tera (B/S) Communication Systems

Author name: مصدق ماهر عبد الزهرة
Supervisor name: ابراهيم عبد الله حمزة الشمري
General topic: Electrical, Electronic and Communications Engineering
Specific topic: Electronics and Communications Engineering
Degree: Master
University: University of Babylon - College Of Engineering - Department Of Electrical Engineering
Language: English
University location: Babylon
First pages:
Abstract: اتصالات الالياف البصرية هي العمود الفقري للبنية التحتية للاتصالات السلكية واللاسلكية التي تدعم شبكة الانترنت. النظام الاحادي الالياف المستخدم لنقل البينات لم يعد يلبي طلب الحصول على القدرة العالية والمتنامية بشكل مستمر. هناك العديد من الطرق الممكنة لزياد | Optical fiber communication system is considered as the backbone for the infrastructure of telecommunications that handles the internet. The exponentially growing capacity is no longer satisfied by using transmission of single mode fiber. There are several possible methods for increasing transmission capacity over fixed bandwidth. These include mix many signals with optical - carrier onto a one optical fiber by achieving various wavelengths, modulation employing different amplitude levels, and two orthogonal subcarriers and polarization. An extra dimension that a fiber can offer for achieving more information is space.This project demonstrates simulation systems for Space Division Multiplexing (SDM) transmission system using Few - Mode Fiber (FMF). Polarization division multiplexing (PDM) and Dense Wavelength Division Multiplexing (DWDM) techniques are also used in this system to increase total system data rate. For the ultra - high capacity need of SDM, Few Mode Fiber (FMF) was proposed as SDM best technology for obtaining ultra - high bit rate systems with long haul transmission. Inter - mode losses that appears in higher - order - modes was the most problem to be resolved. In this thesis, the description and design of three SDM systems were explored by using both QPSK and 16QAM modulation formats : single channel SDM system with PDM technique, 8 - DWDM channels over 7 modes SDM/PDM system, and 16 - DWDM channels over 10 modes SDM/PDM system proposed as future of ultra - high capacity optical system.By using 16QAM format and bit rate per channel of 40Gb/s, the maximum long reach of our designed single channel SDM/PDM system is 1020Km. A transmission reach of 760Km was achieved for 8 - WDM - 7modes - SDM/PDM system and 260 Km for 16DWDM - 10modes - SDM/PDM. At QPSK modulation format the maximum demonstrated reach was 1460 Km for single channel SDM/PDM system. A long - haul transmission of 1080 Km was recorded for 8 - WDM channels - 7modes - SDM/PDM system and 510 Km for 16 - DWDM channels - 10modes - SDM/PDM system.The total bit rate of single channel - 3modes SDM/PDM system was 240G/s at 40Gb/s bit rate per channel. The total bit rate was achieved by using 8 - DWDM channels - 7modes SDM/PDM system is 4.48 Tb/s at 40Gb/s. The highest bit rate was achieved by using 16DWDMchannels - 10modes SDM/PDM system so that the total achieved bit rate is nearly 12.8Tb/s.Chromatic Dispersion (CD) compensator using Digital Signal Processing (DSP) was proposed to compensate chromatic dispersion losses. Frequency and phase estimators were proposed in the designed systems to remove frequency offset and phase change by using Viterbi and Viterbi algorithms.Adaptive MIMO equalizer using constant modulus algorithms was proposed to compensate deferential group delay, polarization mode dispersion, and other losses simultaneously. Numerical results demonstrated that the methods are very effective in compensating the narrow band filtering and are very robust to channel estimation noise.The demonstrated systems were designed and tested by using (VPI transmission maker v.9.5) powerful software package.SDM techniques provided us with an important source to obtain more system flexibility, scalability, and capacity.

تصميم مضاعف تناظري خطي محسن بنطاق واسع يعمل باربعة ارباع == Design Of Improved Wideband Linear Four Quadrant Analog Multiplier

Author name: رسل صلاح خضير
Supervisor name: عبد الكريم مخيف عبيس
General topic: Electrical, Electronic and Communications Engineering
Specific topic: Electronics and Communications Engineering
Degree: Master
University: University of Babylon - College Of Engineering - Department Of Electrical Engineering
Language: English
University location: Babylon
First pages:
Abstract: استخدمت المضاعفات التناظرية على نطاق واسع في دوائر الاتصالات والشبكات العصبية ككاشفات للطور ومضاعفات للتردد ودوائر لمزج الاشارات والتضمين وفك التضمين. في التطبيقات التقليدية مثل دوائرالتضمين تعتبر ترددات التشغيل والسلوك الخطي للانظمة والمديات المسموح بها | Analog multipliers have been widely exploited in communication circuitries, phase detectors, neural networks, frequency multipliers, mixers, and modulation and demodulation circuits. In conventional applications, such as modulation circuits, the linearity, frequency of operation, and input voltage ranges are issues of great importance for multipliers. This work targeted these issues through the design of two types of four quadrant analog multipliers operating in wideband frequency ranges and having very high linearity with input and output voltage ranges of ±10V.The first wideband four - quadrant analog multiplier is designed using wideband squaring and operational amplifier (OPAMP) circuits. The wideband OPAMP is designed using 10 NMOS transistors based on 0.35 µm NMOS technology with supply voltages of ?12V. The wideband OPAMP has exhibited an open loop voltage gain of 3336545. The squaring circuit is built using two NMOS transistors and two wideband OPAMPs. The first wideband multiplier is built using two identical squaring circuits, two difference amplifiers, and one summing amplifier. It is characterized by high input - output linearity range of - 10 V to +10 V for both inputs, ±10 V input and output voltage ranges, and cutoff frequency of about 5 GHz. The second wideband four quadrant analog multiplier is designed using NPN bipolar junction transistors. It is built with two main circuits, which are the multiplier cell and the output circuit. The multiplier cell is built using a modified Gilbert multiplier, while the output circuit is a high gain circuit designed for changing the differential output of the multiplier cell to a single output having a voltage range of ±10 V. The multiplier circuit is designed with supply voltages of ?12 V. It is characterized by high input - output linearity range of - 10 V to +10 V for both inputs, ±10 V input and output voltage ranges, and cutoff frequency of about 1 GHz.Both multipliers are designed and tested on PSpice in ORCAD / Version 16.6.

بناء معيد ترميز تكراري شبه مثالي للاشارات المرمزة المعتمدة على مخطط تانر == Implementation Of Modified Suboptimal Iterative Decoding For Tanner - Graph Based Coded Signals

Author name: محمد ثامر نصر
Supervisor name: احمد عبد الكاظم حمد
General topic: Electrical, Electronic and Communications Engineering
Specific topic: Electronics and Communications Engineering
Degree: Master
University: University of Babylon - College Of Engineering - Department Of Electrical Engineering
Language: English
University location: Babylon
First pages:
Abstract: في هذا العمل, تم اقتراح خوارزميتين لتحسين اداء معيد الترميز التكراري التجميعي. الاول انجز باضافة رموز ارشاد بين سيل البيانات التي تدخل الى المرمز. في هذه الطريقة, رموزالارشاد ترمز مع البيانات المدخلة (رموز الارشاد المرمزه او الداخليه) مقارنة بالطريقة الاع | In this work, two algorithms were suggested in order to improve the performance of systematic RA decoding. The first one was accomplished by the insertion of pilot symbols between the data stream that entering the encoder. In this way the pilot symbols are encoded along with the input data (encoded or internal pilots) in contrast to the usual way where pilots are inserted after encoding (unencoded or external pilots). The positions where pilots should be inserted are chosen in such a way that to improve the minimum Hamming distance and/or to reduce the error coefficients of the code. Moreover, the known pilots have higher reliability than data and can significantly improve the initial decoding.The second proposed algorithm includes the utilization of the inserted pilots to estimate scaling (correction) factors. Two - dimensional (2D) correction system was suggested in order to enhance the performance of traditional Minimum - Sum (MS) decoding of regular RA codes. By calculating the mean square difference (MSD) between the values of received pilots and the a - posteriori data of bit and check node related to them, which are created by the MS decoder, an adaptive method can be achieved for getting the correction factors.Since encoded pilots in systematic RA code are embedded in data, it is possible to puncture all or part of them to increase the code rate. The pilots still have their effect on increasing the minimum Hamming distance.Extensive simulation tests reveal that the suggested quasi - optimal algorithms supply error performance be able to compare as Sum - Product (SP) decoding whilst maintain less complexity. Practical experiments are carried out by utilizing the capability of data acquisition toolbox supported by MATLAB to provide a hardware interface with the computer sound card. Here, the sound card plays the role of ADC and DAC converter in the physical layer. A different graphical user interfaces (GUI) are designed for the transmitting and receiving terminals to facilitate the selection of different code options. Signals are transmitted over wireless channel using a 2.4 GHz band indoor audio tranceiver. According to the aquired results, the modified coding system outperforms the original one when it is tested over AWGN and fading channels. An improvement may be realized about 1.5 dB and 1.3 dB at BER=?10?^( - 5) for punctured and unpunctured systematic (50,35,3,7) code with adaptive scaling, with three encoded pilots over AWGN channel and about 3.4 dB and 3.3 dB at BER=?10?^( - 4) for punctured and unpunctured systematic (50,35,3,7) code with constant scaling, with two encoded pilots over fading channel.

مراقبة انذار المرضى عن بعد الزمن الحقيقي اعتمادا على الصحة الالكترونية الصحة العنكبوتية الصحة الخلوية وشبكات التحسس اللاسلكية حالات الدراسة موضع منام المريض سكر الدم استجابة الجلد الكلفانية والتخطيط العضلي == Remote Patients Monitoring / Alarming In Real Time Based On E - Health / I - Health / GSM - Health And WSN, (Case Study : PP, BG, GSR And EMG

Author name: علي جاسم رمضان
Supervisor name: سمير جاسم محمد | محمود شاكر نصر
General topic: Electrical, Electronic and Communications Engineering
Specific topic: Electronics and Communications Engineering
Degree: Master
University: University of Babylon - College Of Engineering - Department Of Electrical Engineering
Language: English
University location: Babylon
First pages:
Abstract: Patient's health monitoring / diagnosing systems have become the focus of attention of researchers today. At the present time, the researchers are dealing with the E - health fields to develop and improve the healthcare systems and they work to combine the GSM and Internet technologies together.In the presented work, the researcher designed a portable real time wireless medical system for monitoring / diagnosing the patients' status based on E - health / GSM - health / I - health and wireless sensor network (WSN) under ZigBee protocol, and to support alarming and printing of medical reports subsystems.The presented system consists mainly of four subsystems, which are sensing & data transceiver, base station (BS), GSM and Internet. Where sensing & data transceiver subsystems be in the patients' lobbies and connected remotely with the base station (BS) subsystem in the wireless sensor network that collect and display the sensing data in it. Also in the designed system, the GSM and Internet technologies are inserted practically in the network.The implemented system measures the biomedical data utilizing a group of sensors that are not available in the country's hospitals in such integrated system, which are the patient position sensor (PPS), galvanic skin response sensor (GSR), blood glucose sensor (BGS), and electromyography sensor (EMG). Moreover, the system has the ability to add many other sensors.In the proposed system, three nodes (lobbies) are considered according to the facilities available, but it can monitor / diagnose unlimited patients' numbers.The system monitors the sleep position and skin conductance (indicator to patient's calm) of the patients in real time with alarm for each abnormal case in the base station (BS) and in lobbies, and it also follows up the glucose rate in patient's blood and diagnose the electromyography (muscle and nerve) status.The GSM subsystem (GSM - health) is used for remotely following - up the patients' status by sending SMS alarm in time for any abnormal case of the patient's sleep position and skin conductance, also it has ability to send the glucose data to doctor's phone. All these services are performed by using a personal phone device only without using any additional GSM modem or other apparatus, so this method reduces cost, complexity and delay time of the system that's done by interfacing the phone with the PC directly via USB port and the messages sending procedure executed using special SMSs AT commands, so the doctors become able to communicate with BS using SMS or voice calling to give the fast and direct necessary guidance.The Internet subsystem (I - health) is another excellent service for the presented system, by which remotely following - up the glucose levels by uploading the glucose data to a specific web site. It is performed by designing a web site that is programmed using VB.NET and ASP.NET languages. of course, user login feature is added to protect the privacy of patients and feedback comments feature between the doctors and patients to take the important guidance.The system has ability to introduce a printed hard copy report about the patient's electromyography status or result and blood glucose levels, by utilizing VISUAL BASIC program. Moreover, it performs searching process about the active nodes in network, this means that it detects any new node (new patient) and put it in service. In addition, the system records the patient's information and stores his health data for any archiving process or statistical study.The main hardware that is used in the implemented system includes MCUs, sensors and transceivers, and used the LABVIEW program to display the data in its GUI windows in the computer of BS.The system has been implemented practically at low cost and low power, gave expected and accurate results, and presented to the specialists doctors and they have expressed their conviction and effectiveness of the system in practice.

نظام الاتمتة المنزلية مبني على اساس شبكة المتحسسات اللاسلكية == Home Automation System Based On Wireless Sensor Network

Author name: محمد قاسم شاكر
Supervisor name: اسامة قاسم جمعة
General topic: Electrical, Electronic and Communications Engineering
Specific topic: Electronics and Communications Engineering
Degree: Master
University: University of Babylon - College Of Engineering
Language: English
University location: Babylon
First pages:

تصميم منظومة اتصالات ضوئية لاسلكية خارجية اعتمادا على مازج تقسيمات الطول الموجي مع حزمة فائقة العرض == Design Of Outdoor WDM-UWB Based Optical Wireless Communication System

Author name: ياسر خضير عباس
Supervisor name: ابراهيم عبد الله مراداس
General topic: Electrical, Electronic and Communications Engineering
Specific topic: Electronics and Communications Engineering
Degree: Master
University: University of Babylon - College Of Engineering
Language: English
University location: Babylon
First pages:

تصميم وتنفيذ نظام جباية اجور استهلاك الطاقة الكهربائية بالاعتماد على نظام الاتصالات العالمية == Design and Implementation of Electrical Energy Billing System Based on GSM

Author name: احمد محمد مرزة
Supervisor name: محمود شاكر الشمري
General topic: Electrical, Electronic and Communications Engineering
Specific topic: Electronics and Communications Engineering
Degree: Master
University: University of Babylon - College Of Engineering
Language: English
University location: Babylon
First pages:

تصميم وتنفيذ نظام العناية الصحية المتنقل في الاسعاف بالاعتماد على شبكة الانترنت == Design and Implementation of Ambulance Mobile Health System Based on Internet

Author name: عبد الله علي جابر الحسيني
Supervisor name: سمير جاسم محمد
General topic: Electrical, Electronic and Communications Engineering
Specific topic: Electronics and Communications Engineering
Degree: Master
University: University of Babylon - College Of Engineering
Language: English
University location: Babylon
First pages:

العلامة المائية السمعية للتطبيقات الطبية اعتمادا على تحويل هجين == Audio Watermarking For Medical Applications Based On Hybrid Transform

Author name: هبة عبد الجليل كزار الاسدي
Supervisor name: اسامة قاسم الذهب
General topic: Electrical, Electronic and Communications Engineering
Specific topic: Electronics and Communications Engineering
Degree: Master
University: University of Babylon - College Of Engineering - Department Of Electrical Engineering
Language: English
University location: Babylon
First pages:

محاكاة البصري المتشاكة لتقنية مازج تقسيمات التردد المتعامدة في نظام مازج تقسيمات الطول الموجي == Simulation Of Coherent Optical OFDM In WDM System

Author name: مياسة رزاق عبد علي
Supervisor name: ليث علي عبد الرحيم | ابراهيم عبد الله مرداس
General topic: Electrical, Electronic and Communications Engineering
Specific topic: Electronics and Communications Engineering
Degree: Master
University: University of Babylon - College Of Engineering - Department Of Electrical Engineering
Language: English
University location: Babylon
First pages:

دراسة اداء خوارزميات تحليل المركبات غير المعتمد الخطي في تقنية DS-CDMA == Performance Study Of Linear ICA Algorithms In DS - CDMA Technique

Author name: مفاز محمد عبد جعفر شبر
Supervisor name: ستار بدر سدخان | سمير جاسم محمد
General topic: Electrical, Electronic and Communications Engineering
Specific topic: Electronics and Communications Engineering
Degree: Master
University: University of Babylon - College Of Engineering - Department Of Electrical Engineering
Language: English
University location: Babylon
First pages:

تحليل تاثيرات التضخيم الغير خطي في نظام OFDM == Analysis Of Effects Of Non Linearity Amplification In OFDM System

Author name: محمد عبد العالي عبد الكاظم
Supervisor name: ايهاب عبد الرزاق حسين
General topic: Electrical, Electronic and Communications Engineering
Specific topic: Electronics and Communications Engineering
Degree: Master
University: University of Babylon - College Of Engineering - Department Of Electrical Engineering
Language: English
University location: Babylon
First pages:

تنفيذ الاشارات ذات الترميز التوربوي المكيف في نظم الاتصالات اللاسلكية == Implementation Of Adaptive Turbo Coded Signals For Wireless Communication Systems

Author name: محمد ازهر رزاق
Supervisor name: احمد عبد الكاظم حمد
General topic: Electrical, Electronic and Communications Engineering
Specific topic: Electronics and Communications Engineering
Degree: Master
University: University of Babylon - College Of Engineering - Department Of Electrical Engineering
Language: English
University location: Babylon
First pages:

نظام اتمتة البيت الزجاجي باستخدام شبكات الاستشعار اللاسلكية == Greenhouse Automation Based On Wireless Sensor Network System

Author name: علاء عمران موسى
Supervisor name: محمود شاكر نصر | سمير جاسم محمد
General topic: Electrical, Electronic and Communications Engineering
Specific topic: Electronics and Communications Engineering
Degree: Master
University: University of Babylon - College Of Engineering - Department Of Electrical Engineering
Language: English
University location: Babylon
First pages:

معالجة وتصنيف الاشارات الحيوية بالاعتماد على مصفوفة البوابات القابلة للبرمجة والشبكات العصبية الكمية == Biosignal Processing And Classification Based On FPGA And Quantum Neural Network

Author name: سعد صلاح حميد
Supervisor name: حيدر مهدي عبد الرضا
General topic: Electrical, Electronic and Communications Engineering
Specific topic: Electronics and Communications Engineering
Degree: Master
University: University of Babylon - College Of Engineering - Department Of Electrical Engineering
Language: English
University location: Babylon
First pages:

الاداة الاوتوماتيكية والمراقبة عن طريق اتصال لا سلكي ذكي عن بعد لمزرعة كبيرة == Smart Wireless Automation Management And Monitoring Of Large Farm

Author name: احمد محمد علي علي
Supervisor name: ليث علي عبد الرحيم
General topic: Electrical, Electronic and Communications Engineering
Specific topic: Electronics and Communications Engineering
Degree: Master
University: University of Babylon - College Of Engineering - Department Of Electrical Engineering
Language: English
University location: Babylon
First pages:
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