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Did you ever wonder what keeps your mobile connected, Internet working, and your favourite apps, such as YouTube and Instagram, within your reach with a simple tap?
You can hardly imagine your life without these technologies. However, behind all the calls, messages, and data transfer, are the efforts of competent Electronics and Telecommunications Engineers.
This field drives the digital world communication through optical cables, routers, modems, and antennas as well as satellites and communication networks.
Electronics and Telecommunications Engineering (ETC) is a dynamic field because it addresses the design, development, testing, and maintenance of the systems and devices that facilitate a smooth flow of communication.
These engineers work on everything from integrated circuits and semiconductor devices to large-scale networks and high-speed communication channels, such as optical fibres and satellite links.
If you are interested in pursuing a career in this field but are unsure where to begin, this blog will offer all the insights you need!
TheETC Engineering full form stands for Electronics and Telecommunication Engineering. It is a modern engineering branch that is responsible for designing, producing, testing, and supervising the manufacturing of critical electronic systems and products.
Offered at various levels,E&TC Engineering subjects derive their concepts from electronics, signal processing, and telecommunication networks. These principles help ensure smooth and efficient data transmission across both wired and wireless communication systems.
ETC is also instrumental in the production of products used in industries such as telecommunications, broadcasting, health care, utilities, scientific research as well as consumer electronics.
Specialists in this sector deal with analogue transmission, digital transmission, video and audio reception, data transmission, microprocessors, integrated circuits, waver propagation, and satellite communication.
We have provided a general overview of theElectronics and Telecommunication Engineering course details:
| Course Name | Level of Education | Duration | Eligibility | Entrance Exams |
| Diploma in Electronics and Telecommunications Engineering | Diploma | 3 years | Passed Class 10th with at least 50% marks from a recognised board | - |
| Bachelor of Technology (B Tech) in Electronics and Telecommunications Engineering | Undergraduate | 4 years | Passed 10+2 in Science stream (Physics, Chemistry & Maths) with at least 50% marks from a recognised board |
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| Master of Technology (M Tech) in Electronics and Telecommunications Engineering | Postgraduate | 2 years | Passed B Tech/Bachelor of Engineering in ETE with at least 50% marks from a recognised university |
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| Doctorate of Philosophy (PhD) in Electronics and Telecommunications Engineering | Doctorate | 4-5 years | Masters degree in any of the relevant fields - having at least 55% aggregate marks as per UGC. The aggregate score required by IITs can be 65% and above. |
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Microwave engineering, digital and analogue communication, network protocols and satellite systems are some of the areas covered in theElectronics and Telecommunication Engineering syllabus
You will also acquire knowledge and practical skills that will enable you to access career opportunities in various industries including: telecommunications, broadcasting, information technology, electronics, and research and development (R&D).
Some commonElectronics and Telecommunication Engineering subjects in the syllabus include Engineering Mathematics, Engineering Physics, Electrical Fundamentals, and Network Theory.
We have provided some of the criticalElectronics and Telecommunication Engineering subjectsthat are commonly covered across all ETE courses:
Please note: The subjects listed below may be offered either as foundational courses or as core specialisations, depending on the programme level (UG or PG) and the institution's curriculum structure.
TheB Tech ETC syllabus provides detailed knowledge of the basic principles of networks, telecom infrastructure, mobile communication standards, etc. You will learn about broadcasting engineering, circuit design, satellite communication and more. We have provided a semester-wise overview of the B Tech ETC syllabus:
| Semester 1 | Semester 2 |
| Engineering Mathematics I | Engineering Mathematics II |
| Engineering Physics I | Engineering Physics II |
| Engineering Chemistry I | Engineering Chemistry II |
| Engineering Mechanics | Engineering Drawing and Graphics |
| Basic Electrical Engineering | Python Programming I |
| Basic Engineering Workshop I | Professional Communication and Ethics I |
| Basic Engineering Workshop II | |
| Semester 3 | Semester 4 |
| Engineering Mathematics III | Engineering Mathematics IV |
| Electronics Devices | Electronic Communication Systems |
| Network Theory | Linear Integrated Circuits |
| Instruments and Control System | Digital Signal Processing |
| Signals and Systems | Microprocessor & Microcontroller |
| Python Programming II | Analog Communication Lab |
| Mini Project I | Programming (Matlab and Scilab) – Mini Project II |
| Semester 5 | Semester 6 |
| Digital Communication | Wireless and Mobile Communication |
| Electromagnetic Engineering | Antenna Theory and Design |
| Image Processing and Machine Vision | Wire/Microwave Antenna Theory and Design Lab |
| Embedded Systems | R Programming |
| Programming (Java and Scripting) | Elective II |
| Professional Communication and Ethics II | Elective III |
| Elective I | – |
| Mini Project III | – |
| Semester 7 | Semester 8 |
| Microwave and RF Design | Elective VI |
| Human Values and Social Ethics | Institute Elective III |
| Elective IV | Major Project |
| Elective V | Internship |
| Institute Elective | – |
| Major Project | – |
You might assume that ETC and ECE Engineering are similar disciplines, but they do have a couple of differences that set them apart.
Although both are undergraduate courses, the B Tech in ECE is a broader engineering discipline. ECE will help you design and test electronic circuits, devices, transmitters, receivers, integrated circuits, and communication systems.
TheElectronics and Communication Engineering course detailsencompass core electronics, circuit analysis, signal processing, analogue and digital communication, microprocessors, and control systems.
After graduation, you can work as:
B Tech ETC, on the other hand, is a specialised course in engineering that helps you to design high-end digital products that we experience in our daily lives such as, mobile phones, televisions, radios, personal computers and Wi-Fi networks.
The ETC curriculum delves deeper into telecommunications networks, protocols, switching, transmission systems, mobile communication, data networks, and more. After graduation, you can work as:
The scope of Electronics and Telecommunications Engineering in India is broad, driven by the rapid expansion of digital communication, 5G networks, and smart infrastructure.
You can find opportunities in telecommunications, IT services, healthcare technology, mobile communication, and consumer electronics. You can pursue a thriving career in areas such as system design, product development, network management, and equipment maintenance.
This field offers strong career growth in both Indian and international markets. You can be employed by major corporations, research institutions, and technology startups, where you will work on improving communication systems and electronic devices.
ETC stands at the heart of the modern connected world. It is the force behind high-speed Internet and smartphones, as well as satellite communication and next-generation 5G networks.
By learning the combination of electronics and communications systems, the field offers great alternatives of learning and also has a strong scope for careers.
If you take up ETC, you will study the telecommunication systems in-depth. On the other hand, if you study ECE, you will study communication and embedded systems. Furthermore, you can work in telecommunication and various other industries by taking up these courses.
If you’re passionate about innovation and building technologies, enrol today in JAIN (Deemed-to-be-University)Faculty of Engineering and Technology.
A1: ENTC Engineering is the branch of engineering that teaches you how to design and develop electronic devices, communication systems, and telecommunications networks.
A2: Some of the significant career options in the field of Electronics and Telecommunication Engineering are:
1. Telecom Engineer
2. Network Engineer
3. Global System for Mobile Communication (GSM) Engineer
4. Service Engineer
5. Telecom Security Engineer
These job profiles offer high salary packages in different sectors. Besides, you can take up R&D projects in the government and private institutions.
A3: The top-ranking entrance exams for an undergraduate course in ETC are JEE-Main and JEE-Advanced. For a postgraduate course, you have to appear for GATE or state-level entrance exams such as ??????KPGCET.
A4: For UG courses in Electronics and Telecommunication Engineering, you must pass 10+2 in PCM background with at least 50% marks from a recognised university. You must qualify for entrance exams such as JEE, SRMJEE, VITJEE or any institute-specific exams.
For PG courses, you must have a Bachelor’s degree in Electronics and Telecommunication Engineering from a recognised university with at least 50% marks. You must also qualify for entrance exams such as GATE and KPGCET.
A5: There isn't any discipline that is 'better' than the others. These are two separate engineering areas having different curriculum structure and career outcomes.
If you are a technology enthusiast who loves cutting-edge topics like AI, machine learning, then CSE will be your area of interest.
However, if you are fascinated with the likes of electronics, communication systems and embedded systems, then ENTC would suit you better.
Hence, knowing your abilities, liking, and the future career plans will help you make the right decision.