IES Syllabus for Electronics and Communication Engineering 2025 PDF Download 

IES Syllabus for Electronics and Communication Engineering 2025 PDF Download: Union Public Service Commission has announced recruitment for the posts of IES Electronics and Communication Engineering. Candidates who have filled the application form of IES Electronics and Communication Engineering Exam must have complete knowledge of IES Electronics and Communication Engineering Syllabus 2025 (IES Syllabus for Electronics and Communication Engineering 2025 in Hindi). If the candidate has complete knowledge of IES Electronics & Communication Engineering Syllabus 2025 then he can make his exam strategy well according to the syllabus.

In this article, complete information about IES Electronics and Communication Engineering Syllabus 2025 has been given in detail so that all the candidates can make their exam strategy according to the IES Electronics and Communication Engineering Syllabus. Many candidates do not know till the time of examination what type of questions will be asked in the examination and how many questions will be asked from which topic. In such a situation, if you are serious about the IES Electronics and Communication Engineering recruitment exam, then you should have complete information about the IES Electronics and Communication Engineering Syllabus 2025 (IES Syllabus for Electronics and Communication Engineering 2025 in Hindi) in detail.

In today’s very competitive environment, if you do not know the syllabus then you cannot do anything good in the examination. Because you can assume that lakhs of candidates must have applied for the IES Electronics and Communication Engineering exam, in such a situation, if you prepare according to the IES Electronics and Communication Engineering syllabus, then your chances of getting selected increase.

In this article, complete information about IES Electronics & Communication Engineering Syllabus is given in detail like IES Electronics & Communication Engineering Syllabus 2025, IES Electronics & Communication Engineering Exam Pattern 2025, IES Electronics & Communication Engineering Minimum Qualifying Marks, etc.

All candidates should download IES Electronics and Communication Engineering Syllabus 2025 Hindi PDF (IES Syllabus for Electronics and Communication Engineering 2025 in Hindi PDF Download). The link to download IES Mechanical Engineering Syllabus Hindi PDF is given below in the important download section, candidates should go to that section and download the PDF of the syllabus. If any candidate is facing any problem or difficulty in downloading IES Electronics and Communication Engineering Syllabus PDF, then he can tell in the comment box given below.

12th pass candidates can apply for IES Electronics and Communication Engineering Recruitment Examination. In this examination, all the candidates from all over India can fill the application form. If you are going to appear for IES Electronics & Communication Engineering Recruitment exam then you must have complete knowledge of IES Electronics & Communication Engineering Syllabus 2025. Candidates whose age is between 18 years to 25 years are eligible to appear for IES Electronics & Communication Engineering Recruitment Examination. Age relaxation will be given to reserved category candidates by the Union Public Service Commission.

Apart from the information given in this article related to IES Electronics and Communication Engineering Syllabus, if the candidates want to get any other information related to it, then they can ask their questions in the comment box given below.

IES Syllabus for Electronics and Communication Engineering 2025: Selection Process

• Candidates will be selected in IES Electronics and Communication Engineering Recruitment Examination through Preliminary Written Examination (Prelims), Mains Written Examination (Mains) and Personality Test.

IES Syllabus for Electronics and Communication Engineering 2025: Exam Pattern

Prelims

Electronics And Telecommunication Engineering

Note:

• In the preliminary written examination, question paper-1 will be of total 200 marks and question paper-2 will be of total 300 marks.
• You will get 2 hours time to solve Question Paper-1 and 3 hours time to solve Question Paper-2.
• There will be negative marking in the written examination, ⅓ marks will be deducted as penalty for each wrong answer.
• The language of the question paper will be English.

IES Syllabus for Electronics and Communication Engineering 2025: Mains Exam

Electronics And Telecommunication Engineering

Note:

• In the main written examination, question paper-1 will be of total 300 marks and question paper-2 will be of total 300 marks.
• You will get 3 hours each to solve Question Paper-1 and Question Paper-2.
• There will be negative marking in the written examination, ⅓ marks will be deducted as penalty for each wrong answer.
• The language of the question paper will be English.

Personality Test

• Personality test will be total 200 marks.

IES Syllabus for Electronics and Communication Engineering 2025

General Studies and Engineering Aptitude

• Current  issues  of  national  and  international  importance  relating  to  social,  economic  and  industrial  development 
• Engineering Aptitude covering Logical  reasoning and Analytical ability 
• Engineering Mathematics and Numerical Analysis
• General  Principles  of  Design,  Drawing, Importance  of  Safety   
• Standards  and Quality  practices  in  production,  construction, maintenance and services  
• Basics of Energy and Environment: Conservation, environmental pollution and degradation, Climate Change, Environmental impact assessment  
• Basics of Project Management 8. Basics of Material Science and Engineering  
• Information and Communication Technologies  (ICT) based  tools and  their applications in Engineering  such as networking, e‐governance and technology based education
• Ethics and values in the Engineering profession.

IES Syllabus for Electronics and Communication Engineering 2025: Paper-1

Basic Electronics Engineering

• Basics of  semiconductors 
• Diode/Transistor basics and characteristics 
• Diodes  for different uses  
• Junction & Field Effect 
• Transistors  (BJTs,  JFETs,  MOSFETs)  
• Transistor  amplifiers  of  different  types 
• oscillators  and  other  circuits 
• Basics  of Integrated Circuits  (ICs)
• Bipolar
• MOS and CMOS ICs 
• Basics of linear ICs
• operational amplifiers and  their applications‐
• linear/non‐linear 
• Optical sources/detectors 
• Basics of Opto electronics and its applications

. Basic Electrical Engineering

• DC circuits‐Ohm’s & Kirchoff’s laws 
• mesh and nodal analysis 
• circuit theorem 
• Electro‐magnetism 
• Faraday’s & Lenz’s laws 
• induced EMF and its uses 
• Single‐phase AC circuits 
• Transformers 
• efficiency 
• Basics‐DC machines 
• induction machines 
• synchronous machines
• Electrical power sources‐ basics: hydroelectric, thermal, nuclear, wind, solar; 
• Basics of batteries and their uses

Materials Science

• Electrical  Engineering  materials  
• Crystal  structure  &  defects  
• Ceramic  materials‐structures 
• composites
• processing and uses
• Insulating laminates for electronics, structures, properties and uses 
• Magnetic materials, basics, classification, ferrites
• ferro/para‐magnetic materials and components 
• Nano materials‐basics, preparation, purification, sintering 
• nano particles and uses
• Nano‐optical/magnetic/electronic materials and uses
• Superconductivity, uses

Electronic Measurements and Instrumentation

• Principles of measurement 
• accuracy
• precision and standards
• Analog and Digital systems  for measurement 
• measuring instruments for different applications 
• Static/dynamic characteristics of measurement systems
• errors 
• statistical analysis and curve fitting 
• Measurement systems for non‐electrical quantities 
• Basics of telemetry 
• Different types of transducers and displays 
• Data acquisition system basics

Network Theory

• Network graphs & matrices
• Wye‐Delta  transformation 
• Linear constant coefficient  differential equations‐  time  domain 
• analysis of RLC circuits 
• Solution  of  network  equations  using  Laplace  transforms‐  frequency  domain  analysis  of  RLC  circuits 
• 2‐port  network parameters‐driving point & transfer functions 
• State equations for networks; Steady state sinusoidal analysis

 Analog and Digital Circuits

• Small signal equivalent circuits of diodes 
• BJTS and FETs 
• Diode circuits for different uses 
• Biasing & stability of BJT & JFET 
• amplifier circuits
• Analysis/design of amplifier‐ single/multi‐stage 
• Feedback & uses 
• Active filters, timers, multipliers, wave shaping, A/D‐D/A  converters 
• Boolean Algebra uses  
• Logic gates, Digital IC  families  
• Combinatorial/sequential circuits 
• Basics of multiplexers 
• counters/registers/ memories /microprocessors 
• design & applications

IES Syllabus for Electronics and Communication Engineering 2025: Paper-2

Analog and Digital Communication Systems

• Random signals 
• noise 
• probability theory 
• information theory 
• Analog versus digital communication & applications 
• Systems‐ AM,  FM,  transmitters/receivers  
• theory/practice/  standards  
• SNR  comparison  
• Digital  communication  basics:  Sampling 
• quantizing, coding 
• PCM, DPCM 
• multiplexing‐audio/video 
• Digital modulation: ASK, FSK, PSK 
• Multiple access: TDMA, FDMA, CDMA 
• Optical communication: fibre optics, theory, practice/standards

Control Systems

• Classification  of  signals  and  systems  
• Application  of  signal  and  system  theory  
• System  realization 
• Transforms And  their applications
• Signal flow graphs 
• Routh‐Hurwitz criteria
• root loci 
• Nyquist/Bode plots 
• Feedback systems‐open &close loop types 
• stability analysis 
• steady state
• transient and frequency response analysis 
• Design of control systems 
• compensators 
• elements of lead/lag compensation
• PID and industrial controller

Computer Organization and Architecture

• Basic architecture 
• CPU 
• I/O organisation 
• memory organisation 
• peripheral devices 
• trends; Hardware /software issues 
• Data representation & Programming 
• Operating systems‐basics, processes 
• characteristics 
• applications 
• Memory management 
• virtual memory 
• file systems 
• protection & security 
• Data bases 
• different types 
• characteristics and design 
• Transactions and concurrency control 
• Elements of programming languages 
• typical examples

Electro Magnetics

• Elements  of  vector  calculus,  
• Maxwell’s  equations‐basic  concepts 
• Gauss  
• Stoke’s theorems 
• Wave  propagation  through 
• different  media  
• Transmission  Lines‐different  types  
• basics  
• Smith’s  chart  
• impedance  matching/transformation  
• S‐parameters 
• pulse excitation 
• uses 
• Waveguides‐basics 
• rectangular types 
• modes 
• cut‐off frequency 
• dispersion
• dielectric types 
• Antennas‐radiation pattern 
• monopoles/dipoles 
• gain 
• arrays‐active/passive 
• theory 
• uses

. Advanced Electronics Topics

• VLSI technology: Processing 
• lithography 
• interconnects 
• packaging 
• testing 
• VLSI design: Principles 
• MUX/ROM/PLA‐based design 
• Moore & Mealy circuit design 
• Pipeline concepts & functions 
• Design for testability, examples
• DSP: Discrete time 
• signals/systems, uses 
• Digital  filters: FIR/IIR  types, design, speech/audio/radar  signal processing uses 
• Microprocessors & microcontrollers, basics, interrupts, DMA, instruction sets, interfacing 
• Controllers & uses 
• Embedded systems  

Advanced Communication Topics

• Communication  networks:  Principles  /practices  /technologies  /uses  /OSI  model/security  
• Basic  packet  multiplexed streams/scheduling  
• Cellular  networks,  types,  analysis,  protocols  (TCP/TCP IP) 
• Microwave  &  satellite  communication: Terrestrial/space  type  LOS  systems 
• block  schematics  link  calculations,  
• system  design;  
• Communication  satellites,  orbits, characteristics, systems, uses; 
• Fibre‐optic communication systems, block schematics, link calculations, system design

FAQs Related to IES Syllabus for Electronics and Communication Engineering 2025

Question 1. What is the IES Electronics and Communication Engineering Syllabus?

Answer: Questions related to General Awareness and related engineering will be asked in IES Electronics and Communication Engineering Syllabus. Read this article completely for complete information.

Question 2. What is the exam pattern of IES Electronics and Communication Engineering Recruitment exam?

Answer: The exam pattern of IES Electronics and Communication Engineering Recruitment Examination will first consist of preliminary written examination followed by main written examination and finally personality test.

Question 3. What are the total marks required to qualify in the written examination of IES Electronics & Communication Engineering Recruitment 2025?

Answer: No information is given about qualifying in the written examination of IES Electronics and Communication Engineering Recruitment 2025.

Question.4. How to Download IES Electronics & Communication Engineering Syllabus 2025 PDF?

Answer: IES Electronics and Communication Engineering Syllabus 2025 PDF is given in the important link section, interested candidates should go to the important link section and download it.

Question.5. Will there be negative marking in IES Electronics and Communication Engineering Recruitment Exam?

Answer: Yes, there will be negative marking in IES Electronics and Communication Engineering Recruitment Exam. ⅓ marks will be deducted as penalty for each wrong answer.

Question.6. What is the education qualification to apply for IES Electronics & Communication Engineering Recruitment Exam?

Answer: To apply for IES Electronics and Communication Engineering Recruitment Examination, it is mandatory for the candidates to have passed graduation.

Question.7. How to download IES Electronics and Communication Engineering Syllabus PDF in Hindi?

Answer: IES Electronics and Communication Engineering Syllabus 2025 PDF is given in the important link section, interested candidates should go to the important link section and download it.

Question.8. In which two languages will IES Electronics and Communication Engineering exam be conducted?

Answer: IES Electronics and Communication Engineering exam will be conducted in English language.

Question.9. What is IES Electronics and Communication Engineering course?

Answer: Questions related to General Awareness and related engineering will be asked in IES Electronics and Communication Engineering course. Read this article completely for complete information.

Question.10. According to the IES Electronics and Communication Engineering Syllabus, questions will be asked from which subjects?

Answer: Questions will be asked from General Awareness and related engineering subjects as per IES Electronics and Communication Engineering syllabus.

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