GATE 2026 Syllabus for Instrumentation Engineering- IIT Guwahati will release the GATE Instrumentation Engineering syllabus 2026 on the official website. The detailed GATE 2026 Instrumentation Engineering syllabus will also be updated on this page. The GATE syllabus for Instrumentation Engineering comprises topics like Electricity and Magnetism, Digital Electronics, Measurements and more. To score high on the GATE 2026 exam, candidates must go through the exam syllabus for GATE 2026 instrumentation engineering in detail. The GATE instrumentation engineering syllabus 2026 pdf download link will also be provided below. The authority will announce the dates for the GATE exam online.
Direct link for GATE 2026 Instrumentation Engineering (IN) Syllabus
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The Instrumentation Engineering GATE Syllabus 2026 consists of 10 topics which further include several sub-topics. A good grasp of the GATE 2026 syllabus and exam pattern is a must for successful preparation for the GATE exam. Candidates can check this article for more information about the GATE Instrumentation Syllabus 2026.
Candidates can check the official website for the GATE 2026 syllabus for IN pdf or download it from the link given above. GATE 2026 syllabus for Instrumentation Engineering includes two sections engineering mathematics and core subjects. Below is the detailed syllabus for GATE Instrumentation Engineering (IN).
| Chapters | Topics |
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| GATE IN syllabus for Verbal Aptitude |
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| GATE IN syllabus for Quantitative Aptitude |
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| GATE IN syllabus for Analytical Aptitude |
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| GATE IN syllabus for Spatial Aptitude |
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| Chapter | Topics |
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| GATE IN syllabus for Linear Algebra |
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| GATE IN syllabus for Calculus |
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| GATE IN syllabus for Differential Equations |
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| GATE IN syllabus for Analysis of Complex Variables |
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| GATE IN syllabus for Probability and Statistics |
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| GATE IN syllabus for Numerical Methods |
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The syllabus for GATE IN comprises several topics. Candidates can check the important topics and sub-topics for the GATE 2026 syllabus for IN below.
Section Name | GATE 2026 IN Syllabus |
GATE IN Syllabus for Electricity and Magnetism | Coulomb's Law, Electric Field Intensity, Electric Flux Density, Gauss's Law, Divergence, Electric field and potential due to point, line, plane, and spherical charge distributions, Effect of the dielectric medium, Capacitance of simple configurations, Biot‐Savart’s law, Ampere’s law, Curl, Faraday’s law, Lorentz force, Inductance, Magnetomotive force, Reluctance, Magnetic circuits, Self and Mutual inductance of simple configurations. |
GATE IN Syllabus for Electrical Circuits and Machines | Voltage and current sources: independent, dependent, ideal and practical; v-i relationships of the resistor, inductor, mutual inductance and capacitor; transient analysis of RLC circuits with dc excitation. Kirchoff’s laws, mesh and nodal analysis, superposition, Thevenin, Norton, maximum power transfer and reciprocity theorems. Peak-, average- and rms values of ac quantities; apparent-, active- and reactive powers; phasor analysis, impedance and admittance; series and parallel resonance, locus diagrams, realization of basic filters with R, L and C elements. transient analysis of RLC circuits with ac excitation. One-port and two-port networks, driving point impedance and admittance, open-, and short-circuit parameters. Single-phase transformer: equivalent circuit, phasor diagram, open circuit and short circuit tests, regulation and efficiency; Three-phase induction motors: principle of operation, types, performance, torque-speed characteristics, no-load and blocked rotor tests, equivalent circuit, starting and speed control; Types of losses and efficiency calculations of electric machines |
GATE IN Syllabus for Signals and Systems | Periodic, aperiodic and impulse signals; Laplace, Fourier and z-transforms; transfer function, frequency response of first and second-order linear time-invariant systems, impulse response of systems; convolution, correlation. Discrete-time system: impulse response, frequency response, pulse transfer function; DFT and FFT; basics of IIR and FIR filters. |
GATE IN Syllabus for Control Systems | Feedback principles, signal flow graphs, transient response, steady-state-errors, Bode plot, phase and gain margins, Routh and Nyquist criteria, root loci, design of lead, lag and lead-lag compensators, state-space representation of systems; time-delay systems; mechanical, hydraulic and pneumatic system components, synchro pair, servo and stepper motors, servo valves; on-off, P, PI, PID, cascade, feedforward, and ratio controllers, tuning of PID controllers and sizing of control valves. |
GATE IN Syllabus for Analog Electronics | Characteristics and applications of diode, Zener diode, BJT and MOSFET; small-signal analysis of transistor circuits, feedback amplifiers. Characteristics of ideal and practical operational amplifiers; applications of opamps: adder, subtractor, integrator, differentiator, difference amplifier, instrumentation amplifier, precision rectifier, active filters, oscillators, signal generators, voltage-controlled oscillators and phase-locked loop, sources and effects of noise and interference in electronic circuits. |
GATE IN Syllabus for Digital Electronics | Combinational logic circuits, minimization of Boolean functions. IC families: TTL and CMOS. Arithmetic circuits, comparators, Schmitt trigger, multi-vibrators, sequential circuits, flipflops, shift registers, timers and counters; sample-and-hold circuit, multiplexer, analogue-to-digital (successive approximation, integrating, flash and sigma-delta) and digital-to-analogue converters (weighted R, R-2R ladder and current steering logic). Characteristics of ADC and DAC (resolution, quantization, significant bits, conversion/settling time); basics of number systems, Embedded Systems: Microprocessor and microcontroller applications, memory and input-output interfacing; basics of data acquisition systems, basics of distributed control systems (DCS) and programmable logic controllers (PLC). |
GATE IN Syllabus for Measurements | SI units, standards (R, L, C, voltage, current and frequency), systematic and random errors in measurement, expression of uncertainty - accuracy and precision, propagation of errors, linear and weighted regression. Bridges: Wheatstone, Kelvin, Megohm, Maxwell, Anderson, Schering and Wien for measurement of R, L, Cand frequency, Q-meter. Measurement of voltage, current and power in single and three-phase circuits; AC and DC probes; true rms meters, voltage and current scaling, instrument transformers, timer/counter, time, phase frequency measurements, digital voltmeter, digital multimeter; oscilloscope, shielding and grounding. |
GATE IN Syllabus for Sensors and Industrial Instrumentation | Resistive-, capacitive-, inductive-, piezoelectric-, Hall effect sensors and associated signal conditioning circuits; transducers for industrial instrumentation: displacement (linear and angular), velocity, acceleration, force, torque, vibration, shock, pressure (including low pressure), flow (variable head, variable area, electromagnetic, ultrasonic, turbine, and open channel flow meters) temperature (thermocouple, bolometer, RTD (3/4 wire), thermistor, pyrometer, and semiconductor); liquid level, pH, conductivity and viscosity measurement. 4-20 mA two-wire transmitter. |
GATE IN Syllabus for Communication and Optical Instrumentation | Amplitude- and frequency modulation and demodulation; Shannon's sampling theorem, pulse code modulation; frequency and time division multiplexing, amplitude-, phase-, frequency-, quadrature amplitude, pulse shift keying for digital modulation; optical sources and detectors: LED, laser, photo-diode, light-dependent resistor,square-law detectors, and their characteristics; interferometer: applications in metrology; basics of fiber optic sensing. UV-VIS Spectrophotometers, Mass spectrometer. |
Candidates preparing for Instrumentation Engineering must choose the right book. Below is the list of best books for GATE IN 2026.
Topics | Books |
|---|---|
Mathematics | Advanced Engineering Mathematics by Erwin Kreyszig; Engineering Mathematics by Made Easy |
Network Theory | Engineering Circuit Analysis by Jack E. Kemmerly, Steven M. Durbin, William H. Hayt |
Communication Systems | Modern Digital and Analog Communication System by B P Lathi |
Analog Electronics | Fundamentals of Microelectronics by Behzad Razavi |
Digital Electronics | Solved previous year questions from EC and IN streams |
Signals and Systems | Signals And Systems (Schaum’s Outline Series) by Hwei P HSU |
Signals & Systems by Alan V. Oppenheim | |
Process Control | Process Control: Modeling, Design, And Simulation by B. Wayne Bequette |
Electrical and Electronic Measurements | A Course In Electrical And Electronic Measurements And Instrumentation by A K Sawhney, Puneet Sawhney |
Transducers | Introduction to Measurements and Instrumentation by Arun K Ghosh |
Control System | Automatic Control Systems by Benjamin C Kuo |
Candidates will be able to find the GATE 2026 syllabus on the official website.
There will be ten major sections in the GATE Instrumentation Engineering Syllabus 2026: Engineering Mathematics, Digital Electronics, Digital Electronics, Electricity and Magnetism, Signals and Systems, Control Systems, Analog Electronics, Electrical Circuits and Machines, Communication and Optical Instrumentation and Sensors and Industrial Instrumentation.
Candidates will easily be able to download the free PDF for the GATE 2026 Instrumentation Engineering syllabus from the direct link which will be provided in the article.
The GATE 2026 Instrumentation Engineering exam date is yet to be released.
No, the GATE 2026 syllabus is yet to be released online..
Application Date:17 March,2025 - 19 May,2025
Late Fee Application Date:01 May,2025 - 09 May,2025
Hello,
Yes, as per the latest GATE eligibility criteria , students who have completed a 3-year BSc (Bachelor of Science) degree can now apply for the GATE exam. But admission options through GATE score for such students are limited.
IITs: Generally do not allow admission to MTech, but some may offer MSc-PhD or research programmes.
IISc: Allows BSc students for Integrated PhD in science subjects.
NITs/IIITs: Mostly need BE/BTech, so limited chances for BSc students.
Best options: Integrated PhD, MS by Research, or research roles.
Hope it helps !
For GATE preparation, reputed institutes include Made Easy, ACE Engineering Academy, and GATEForum. These institutes offer structured curriculum, experienced faculty, and comprehensive study materials to help students excel in the GATE exam.
The GATE 2026 syllabus covers topics from various engineering disciplines. For Computer Science, it includes subjects like Digital Logic, Discrete Mathematics, Algorithms, Operating Systems, Databases, Theory of Computation, and Software Engineering, among others. Each subject is further divided into core concepts and topics for in-depth preparation.
Yes, it is possible to get admission to a BE in Electronics and Communication Engineering (ECE) in NIT Trichy without taking the GATE exam. GATE is specifically meant for postgraduate (M.Tech) admissions, not undergraduate (B.E.) admissions.
For a BE course, the procedure is as follows:
1. Eligibility:
You must have completed your 10+2 (or equivalent) with the required subjects (Physics, Mathematics, and an additional subject like Chemistry or Biology).
You should meet the required percentage cutoff as defined by NIT Trichy (usually around 75% for general category students).
2. Entrance Exam:
You must qualify JEE Main, which is the entrance test for undergraduate admissions to NITs, including NIT Trichy.
3. JoSAA Counseling:
Once you qualify for JEE Main, you must attend the JoSAA (Joint Seat Allocation Authority) counseling.
You will choose NIT Trichy as your first choice for admission during counseling. The seat will be allotted according to your JEE Main rank.
4. Seat Allotment and Admission:
You will be given a seat at NIT Trichy according to your JEE Main rank if you are within the cutoff.
Once seat allotment is over, you are required to present yourself at NIT Trichy for verification of documents and payment of fee to secure your admission.
5. Verification Documents:
You'll be required to bring your original documents (10th and 12th mark sheets, JEE Main score card, identity proof, etc.) for verification purposes.
6. Fee Payment
Once the seat is finalized, you will be paying the entry fee, which is different according to your category (OBC, SC, ST, general).
In short, GATE is not necessary for admission in the BE program at NIT Trichy.
List MTech colleges without GATE
Congratulations on qualifying GATE! Here is a detailed professional answer to your query:
1. GATE Score and Category Advantage:
A GATE score of 334 in Electronics and Communication Engineering (ECE) under the SC category gives you a decent advantage.
Cutoffs for SC candidates are usually much lower compared to the General category.
This score can open up opportunities in good institutes, but getting the topmost IIITs may still be slightly competitive for specialized branches like VLSI.
2. Admission Chances in Top IIITs for VLSI:
IIIT Hyderabad is one of the top IIITs for VLSI but generally requires a higher GATE score, even for SC candidates (around 400+).
Other IIITs like IIIT Bangalore, IIIT Delhi, IIIT Allahabad, and IIITDM Jabalpur may have lower cutoffs and offer decent chances for VLSI-related programs.
IIIT Bangalore considers both GATE scores and past academic performance, so you may still have a chance there with a strong profile.
3. Alternative Options to Consider:
NITs like NIT Trichy, NIT Surathkal, NIT Warangal, and MNIT Jaipur offer excellent VLSI programs and may have cutoffs suitable for your score under SC reservation.
Central universities such as IIITDM Kancheepuram and other newer IIITs could also be good backup options.
4. Important Suggestions:
Apply to a wide range of IIITs and NITs to maximize your chances.
Keep track of CCMT counselling and institute-specific admission processes.
Also check for special admission rounds or spot counselling if your preferred institute has vacant seats later.
5. Conclusion:
While securing VLSI in the very top IIITs like IIIT Hyderabad may be challenging, you still have very good chances in other reputed IIITs and NITs.
With proper choice filling and a little flexibility regarding specialization (like Embedded Systems or Microelectronics), you can secure a strong seat.
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