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Erasmus ECTS Information Package

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<strong>Erasmus</strong> <strong>ECTS</strong> <strong>Information</strong> <strong>Package</strong><br />

Faculty of EEEA<br />

3123 Optoelectronics and Optical Communications<br />

<strong>ECTS</strong> credits: 4<br />

Weekly classes: 2lec+0sem+0labs+2ps+1ca<br />

Form of assessment: continuous<br />

Type of exam: written<br />

Department involved:<br />

Department of Telecommunications<br />

Faculty of Electrical Engineering, Electronics and Automation<br />

Lecturers:<br />

Assoc. Prof. Tamara Grigorievna Pencheva, MSc, PhD, Dept. of Physics, tel.: 888 218,<br />

E-mail tgp@uni-ruse.bg<br />

Assistant Professor Berkant Gyoch, MSc, Dept. of Physics, tel.: 888 218,<br />

E-mail: b_gyoch@uni-ruse.bg<br />

Abstract:<br />

The course aims at familiarising the students with complex theoretical, methodological and apparatus problems in<br />

recent coherent and incoherent optoelectronics, at introducing the students to applications of optoelectronics<br />

devices and systems in communication engineering.<br />

The practical exercises aim at creating skills for experimental investigation of optoelectronic devices and solving of<br />

practical problems connected with their application in communication engineering.<br />

Course content:<br />

Basic properties and characteristics of optical radiation; incoherent optoelectronics; optical sources,<br />

photoreceivers; optrons; integrated optoelectronics; coherent optoelectronics: light amplification and generation,<br />

types of coherent light sources (lasers), comparison of their characteristics, laser emission control, coherent light<br />

propagation through the atmosphere and in optical waveguides; optical fibers and cables, the main application<br />

areas of optoelectronics and optical fiber systems and devices in industry. The course focuses on elemental<br />

composition and working principles of optoelectronic devices, their basic parameters and specific application<br />

areas.<br />

Teaching and assessment:<br />

Lectures give the main theoretical material, supported by some demonstrations of optoelectronic phenomena and<br />

processes. At the practical exercises the student works independently and investigates particular optoelectronic<br />

phenomena, optoelectronics and fiber-optics elements, devices and systems.<br />

The knowledge of the lecture material and issues discussed at the practical exercises is tested regularly in two<br />

tests. The final mark is formed according to a proposed system of credits.<br />

3118 Course Project on Radio Communication Techniques<br />

<strong>ECTS</strong> credits: 2<br />

Weekly classes: 0lec+0sem+0labs+0ps+3cp<br />

Assessment: defence<br />

Type of exam: oral<br />

Department involved:<br />

Department of Telecommunications<br />

Faculty of Electrical Engineering, Electronics and Automation<br />

Lecturers:<br />

Assoc. Prof. Mihail Petkov Jeliazov, MEng, PhD, Dept. of Telecommunications, tel.: 888 381,<br />

Е-mail: mjeliazov@mail.bg<br />

Abstract:<br />

The students expand their knowledge, gained from the Radio-communication Engineering and Radio-wave and<br />

Microwave Engineering courses. The students form abilities for independent decision-making on every<br />

engineering problem and designing of radio-communication devices.<br />

Course content:<br />

Topics discussed: Design of radio-receiving antennae systems, Markony type. Design of transmitters for the end<br />

radio-relay station. Design of receivers for the end radio-relay station. Design of active retranslators of heterodyne<br />

type with two independent SHF generators. Design of active retranslators of heterodyne type with one SHF<br />

generator and two medial frequencies. Design of active retranslator of heterodyne type with one SHF generator<br />

and one medial frequency.<br />

Teaching and assessment:<br />

At the beginning of the term an individual task is submitted to every student. During the practical exercises typical<br />

problems including elements from the students’ tasks are solved. Personal discussions with every student are<br />

carried out weekly where students have to present the intermediate results from their work on the design and get<br />

instructions on how to continue. The final project work has to be described in 15-20 pages. It includes the<br />

engineering design and calculations of all electrical devices and modules, and a functional and principal diagram<br />

of the system under design have to be provided as well. The project work is presented personally by each student<br />

during the last week of the term.<br />

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