In this article, you will get GATE 2024 Syllabus for Biomedical Engineering (BM). Given Below is the official GATE syllabus for Biomedical Engineering 2024 that has been released by IISC Bangalore. GATE syllabus for Biomedical Engineering is carefully designed to evaluate candidates’ knowledge in the field of healthcare and engineering.
It covers various topics like Engineering Mathematics, Electrical Circuits, Signals and Systems, Analog and Digital Electronics, Measurements and Control Systems, Sensors and Bioinstrumentation, Human Anatomy and Physiology, Medical Imaging Systems, Biomechanics, and Biomaterials.
The syllabus is divided into ten sections, each focusing on important sub-topics for a thorough understanding of Biomedical Engineering. Candidates can choose Biotechnology or Life Sciences as their secondary paper for the GATE exam.
GATE Syllabus for Biomedical Engineering 2024-25
| Sections | Topics |
| Engineering Mathematics | Linear Algebra: Matrix algebra, systems of linear equations, Eigenvalues and Eigenvectors. Calculus: Mean value theorems, theorems of integral calculus, partial derivatives, maxima and minima, multiple integrals, Fourier series, vector identities, line, surface and volume integrals, Stokes, Gauss and Green’s theorems. Differential equations: First order linear and nonlinear differential equations, higher order linear differential equations with constant coefficients, method of separation of variables, Cauchy’s and Euler’s equations, initial and boundary value problems, solution of partial differential equations. Analysis of complex variables: Analytic functions, Cauchy’s integral theorem and integral formula, Taylor’s and Laurent’s series, residue theorem. Probability and Statistics: Sampling theorems, conditional probability, mean, median, mode and standard deviation, random variables, discrete and continuous distributions: normal, Poisson and binomial distributions. Tests of Significance, statistical power analysis, and sample size estimation.Linear Regression and correlation analysis; Numerical Methods: Matrix inversion, numerical solutions of nonlinear algebraic equations, iterative methods for solving differential equations, numerical integration. |
| Electrical Circuits | Voltage and current sources – independent, dependent, ideal and practical; v-i relationships of resistor, inductor and capacitor; transient analysis of RLC circuits with de excitation; Kirchoffs laws, 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, realization of basic filters with R, L and C elements, Bode plot. |
| Signals and Systems | Continuous and Discrete Signal and Systems – Periodic, aperiodic and impulse signals; Sampling theorem; Laplace and Fourier transforms; impulse response of systems; transfer function, frequency response of first and second order linear time invariant systems, convolution, correlation. Discrete time systems – impulse response, frequency response, DFT, Z – transform; basics of IIR and FIR filters. |
| Analog and Digital Electronics | Basic characteristics and applications of diode, BJT and MOSFET; Characteristics and applications of operational amplifiers difference amplifier, adder, subtractor, integrator, differentiator, instrumentation amplifier, buffer, filters and waveform generators. Number systems, Boolean algebra; combinational logic circuits – arithmetic circuits, comparators, Schmitt trigger, encoder/decoder, MUX/DEMUX, multi-vibrators; Sequential circuits – latches and flip-flops, state diagrams, shift registers and counters; Principles of ADC and DAC; Microprocessor- architecture, interfacing memory and input- output devices. |
| Measurements and Control Systems | SI units, systematic and random errors in measurement, expression of uncertainty – accuracy and precision index, propagation of errors; PMMC, MI and dynamometer type instruments; de potentiometer; bridges for measurement of R, Land C, Q-meter. Basics of control system – transfer function. |
| Sensors and Bioinstrumentation | Sensors – resistive, capacitive, inductive, piezoelectric, Hall effect, electrochemical, optical; Sensor signal conditioning circuits; application of LASER in sensing and therapy.Origin of biopotentials and their measurement techniques– ECG, EEG, EMG, ERG, EOG, GSR, PCG, Principles of measuring blood pressure, body temperature, volume and flow in arteries, veins and tissues, respiratory measurements and cardiac output measurement.Operating principle of medical equipment -sphygmomanometer, ventilator, cardiac pacemaker, defibrillator, pulse oximeter, hemodialyzer; Electrical Isolation (optical and electrical) and Safety of Biomedical Instruments. |
| Human Anatomy and Physiology | Basics of cell, types of tissues and organ systems; Homeostasis; Basics of organ systems – musculoskeletal, respiratory, circulatory, excretory, endocrine, nervous, gastrointestinal and reproductive. |
| Medical Imaging Systems | Basic physics, Instrumentation and image formation techniques in medical imaging modalities such as X-Ray, Computed Tomography, Single Photon Emission Computed Tomography, Positron Emission Tomography, Magnetic Resonance Imaging, Ultrasound. |
| Biomechanics | Kinematics of muscles and joints – free-body diagrams and equilibrium, forces and stresses in joints, biomechanical analysis of joints, Gait analysis; Hard Tissues – Definition of Stress and Strain, Deformation Mechanics, structure and mechanical properties of bone – cortical and cancellous bones; Soft Tissues – Structure, functions, material properties, viscoelastic properties, Maxwell & Voight models; Biofluid mechanics – Flow properties of blood in the intact human cardiovascular system. |
| Biomaterials | Basic properties of biomaterials – Metallic, Ceramic, Polymeric and Composite; Fundamental characteristics of implants – biocompatibility, bioactivity, biodegradability; Basics of drug delivery; Basics of tissue engineering. Biomaterial characterization techniques – Rheology, Atomic Force Microscopy, Electron Microscopy, Transmission Electron Microscopy Fourier Transform Infrared Spectroscopy |
Biomedical Engineering 2024 Paper Pattern and Marking
- Mode of Examination: Online
- Duration of Exam: 3 hours
- Types of Questions: MCQs, MSQs and NAT
- Sections: 3 sections – General Aptitude, Engineering Mathematics and Biomedical Engineering
- Total Marks: 100 marks
- Total Questions: 65 questions
- General Aptitude – 15 Marks of MCQs Questions
- 5 Questions – 1 Marks
- 5 Questions – 2 Marks
- Engineering Mathematics and Biomedical Engineering – 85 Marks of MCQs, MSQs and NATs Questions
- Engineering Mathematics – 13 Marks
- Biomedical Engineering – 72 Marks
- 25 Questions – 1 Marks
- 30 Questions – 2 Marks
- General Aptitude – 15 Marks of MCQs Questions
- Negative Marking
- For MCQs
- ⅓ for 1 mark questions
- ⅔ for 2 marks questions
- NATs – No Negative Marking
- For MCQs
Frequently Asked Questions
- How many sections are there in the GATE Biomedical Engineering syllabus?
- The syllabus consists of ten main sections, covering a wide range of topics from Engineering Mathematics to Biomaterials.
- What are the key topics in the GATE Biomedical Engineering syllabus?
- Key topics include Electrical Circuits, Signals and Systems, Analog and Digital Electronics, Measurements and Control Systems, and Medical Imaging Systems.
- If I choose Biomedical Engineering as my primary paper, can I select another paper?
- Yes, you can choose either Biotechnology or Life Sciences as your secondary paper.
- What is the weightage of Engineering Mathematics in the exam?
- Engineering Mathematics is a significant part of the syllabus, but the exact weightage can vary each year. It’s advisable to check the latest syllabus for precise details.
- Are there any recommended books for preparing for the Biomedical Engineering paper?
- While specific books are not mentioned here, candidates should refer to standard textbooks and resources that cover the topics listed in the syllabus.
- Where can I find the detailed GATE syllabus for Biomedical Engineering?
- The detailed syllabus can be downloaded from our website of from the official GATE website – https://gate2024.iisc.ac.in/.
- Is there any change in the syllabus from the previous year?
- Changes in the syllabus, if any, are usually announced by the organizing institute. Candidates should refer to the official GATE notification for the latest syllabus updates.
- What type of questions are asked in the Biomedical Engineering paper?
- The paper includes multiple-choice questions (MCQs), multiple-select questions (MSQs), and numerical answer type (NAT) questions based on the topics in the syllabus.