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### SAAT- M.Tech - Electronics and Communication Engineering Exam Pattern

#### Exam Pattern

• Total Question: 120
• Total Marks: 120 x 4 = 480 marks
• Test Duration 2 Hours
• Marking System:
• Each correct answer shall carry four marks whereas each incorrect answer will lead to deduction of one mark.
• Each unanswered question will carry zero marks.
• If more than one circle is darkened for one question, it will be treated as an incorrect answer and one mark will be deducted.

### Syllabus Summary

 No. Of Subject 9 31 119
Chapters
1. Sample and Hold Circuits
Chapters
1. Latches and flip-flops
2. Finite State Machines
Chapters
1. Boolean Algebra
2. Boolean Identities and Karnaugh map
Chapters
1. ROM
2. SRAM
3. DRAM
Chapters
1. Architecture
2. Programming
3. I/O Interfacing
Chapters
1. Basic Control System Component
2. Block Diagram Representation
3. Frequency Response
4. Routh-Hurwitz and Nyquist criteria
Chapters
1. Fourier series and Fourier transform representations
2. Sampling Theorem and Applications
3. Discrete-time Signals
4. LTI systems
Chapters
1. Nodal and Mesh Analysis
2. Network Theorems
3. Wye-Delta Transformation
5. Time Domain Analysis
6. Solution of Network Equations
7. Frequency Domain Analysis
8. Linear 2-Port Network Parameters
9. State Equations for Networks
Chapters
1. Antenna Types
2. Antenna Arrays
4. Light Propagation In Optical Fibers
Chapters
1. Differential and Integral Forms
2. Wave Equation
3. Poynting vector
Chapters
1. Reflection and Refraction
2. Propagation through Various Media
3. Transmission Line
Chapters
1. Modes
2. Boundary Conditions
3. Dispersion Relations
Chapters
1. Energy bands in Intrinsic and Extrinsic Silicon
Chapters
1. Generation and Recombination of Carriers
2. Poisson and Continuity Equations
3. P-N junction, Zener Diode
4. Integrated Circuit Fabrication Process
Chapters
1. Biasing, Bias Stability
2. Frequency Response
3. BJT and MOSFET
Chapters
1. Clipping, Clamping
2. Rectifiers
Chapters
1. Simple op-amp circuits
2. Sinusoidal oscillators
3. Function generators
4. Voltage reference circuits
5. Power supplies
Chapters
1. Small Signal Equivalent Circuits
Chapters
1. PCM, DPCM, Digital Modulation Scheme
2. SNR and BER for Digital Modulation
3. Hamming Codes
4. Timing and frequency Synchronization
5. Basics of TDMA, FDMA and CDMA
Chapters
1. Amplitude Modulation and Demodulation
2. Spectra of AM and FM
3. Circuits for Analog Communications
Chapters
1. Entropy, Mutual Information
2. Channel Capacity Theorem
Chapters
1. Autocorrelation and Power Spectral Density
2. Properties of White Noise
3. Filtering of Random Signals
Chapters
1. Mean value theorem
2. Chain rule
3. Partial Derivatives
4. Maxima and Minima
6. Divergence and curl
7. Directional derivatives
8. Integration
Chapters
1. First order linear and nonlinear differential equations
2. Higher Order Linear Odes
3. Partial differential equations
4. Laplace transforms
5. Numerical methods for linear and nonlinear algebraic equations
6. Numerical integration and differentiation
Chapters
1. Analytic Functions
2. Cauchy's Integral Theorem
3. Cauchy's Integral Formula
4. Taylor's and Laurent's series
5. Residue Theorem
Chapters
1. Vectors in Plane and space
2. Vector Operations
3. Gauss's, Green's and Stoke's Theorems
Chapters
1. Vector Space
2. Linear Dependence and Independence
3. Matrix Algebra
4. Eigenvalues and Eigenvectors
5. Solution of Linear Equations
Chapters
1. Sampling theorems
2. Conditional probability
3. Mean, Median, Mode
4. Poisson distribution
5. Binomial distribution
6. Regression analysis
Chapters
1. Solution of nonlinear equations
2. Methods for Differential Equations
3. Convergence Criteria
Chapters
1. Numerical computation
2. Numerical Estimation
3. Numerical Reasoning
4. Data Interpretation
Chapters
1. English grammar
2. Sentence Completion
3. Verbal Analogies
4. Word Groups
5. Instructions
6. Critical Reasoning
7. Verbal Deduction

#### How to prepare

Preparation Strategy

Make a proper Time Table

It is very important that you make a time table and stick to it and you will have an exact idea of what you are required to study and the time required for it.

Concept clarity rather than rote learning

It is essential that you have a clear idea of the formulas and concepts rather than rote learning of things for the papers. While you might require it for memorizing formulas it is important that for other stuff you make sure you clear your basics and concepts before moving on.

Prepare Notes

It is very important make small notes or a comprehensive list of formulas on each covered topic and chapter which will come in handy at the time of revision. This will require you to be regular with your work but will surely make things easy at the time of revision.

Seek guidance

It is not possible for you to know everything in your syllabus, at least not at the time of preparation. Sooner or later you will run into a concept or so which will give you trouble and then it is best you seek guidance from an instructor or a teacher. It is necessary that you clear your doubts at regular intervals and don’t prolong things for long. Getting into a good coaching class is nothing to be ashamed off and if anything a regular coaching class will enable you to avoid roadblocks in your preparation.

Sample Papers

Even though there may be a complete change in the exam pattern or the expected questions altogether,it is important that you practice on the sample and previous years question papers available for the engineering exam you’d be attempting. You will know the existing pattern and have a fair idea of the type of questions to expect in the paper along with the time constraint.

Mock tests

The paper pattern, duration of the paper and the number of questions to be attempted in the given amount of time is not something you will be able to pick up on the day of the examination. A Mock Test tests a student’s abilities as it not only provides a similar feel of real exams but also helps in building speed and confident to face the exam. Furthermore, they can improve their performance to get an extra edge in actual exams.

Time management

Time management can be learnt through thorough practice and regular test taking. So it is important that you practice it and practice it well.

Duration : 2 Hours