# JNTUK B.TECH R20 2-1 Syllabus For Signals and systems PDF 2022

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You will be able to find information about Signals and systems along with its Course Objectives and Course outcomes and also a list of textbook and reference books in this blog.You will get to learn a lot of new stuff and resolve a lot of questions you may have regarding Signals and systems after reading this blog. Signals and systems has 5 units altogether and you will be able to find notes for every unit on the CynoHub app. Signals and systems can be learnt easily as long as you have a well planned study schedule and practice all the previous question papers, which are also available on the CynoHub app.

All of the Topic and subtopics related to Signals and systems are mentioned below in detail. If you are having a hard time understanding Signals and systems or any other Engineering Subject of any semester or year then please watch the video lectures on the official CynoHub app as it has detailed explanations of each and every topic making your engineering experience easy and fun.

### Signals and systems Unit One

#### INTRODUCTION

Definition of Signals and Systems, Classification of Signals, Classification of Systems, Operations on signals: time-shifting, time-scaling, amplitude-shifting, amplitude-scaling. Problems on classification and characteristics of Signals and Systems. Complex exponential and sinusoidal signals, Singularity functions and related functions: impulse function, step function signum function and ramp function. Analogy between vectors and signals, orthogonal signal space, Signal approximation using orthogonalfunctions, Mean square error, closed or complete set of orthogonal functions, Orthogonality incomplex functions. Related problems.

### Signals and systems Unit Two

#### FOURIER SERIES AND FOURIER TRANSFORM

Fourier series representation of continuous time periodic signals, properties of Fourier series, Dirichlet’s conditions, Trigonometric Fourier series and Exponential Fourier series, Relationbetween Trigonometric and Exponential Fourier series, Complex Fourier spectrum. Deriving Fourier transform from Fourier series, Fourier transform of arbitrary signal, Fourier transform of standard signals, Fourier transform of periodic signals, properties of Fourier transforms, Fourier transforms involving impulse function and Signum function. Introduction to Hilbert Transform, Related problems.

### Signals and systems Unit Three

#### ANALYSIS OF LINEAR SYSTEMS

Introduction, Linear system, impulseresponse, Response of a linear system, Linear time invariant (LTI) system, Linear time variant (LTV)system, Concept of convolution in time domain and frequency domain, Graphical representation of convolution, Transfer function of a LTIsystem, Related problems. Filter characteristics of linear systems. Distortion less transmission through asystem, Signal bandwidth, system bandwidth, Ideal LPF, HPF and BPF characteristics, Causality and Poly-Wiener criterion for physical realization, relationship between bandwidthand risetime.

### Signals and systems Unit Four

CORRELATION: Auto-correlation and cross-correlation of functions, properties of correlation function, Energy density spectrum, Parseval’s theorem, Power density spectrum, Relation between Convolution and correlation, Detection of periodic signals in the presence of noise by correlation, Extraction ofsignal from noise by filtering.

SAMPLINGTHEOREM: Graphical and analytical proof for Band Limited Signals, impulse sampling, Natural and Flat top Sampling, Reconstruction of signal from its samples, effect of under sampling –Aliasing, Introduction to Band Pass sampling, Relatedproblems.

### Signals and systems Unit Five

LAPLACE TRANSFORMS: Introduction, Concept of region of convergence (ROC) forLaplace transforms, constraints on ROC for various classes of signals, Properties of L.T’s,Inverse Laplace transform, Relation betweenL.T’s, and F.T. of a signal. Laplace transformofcertain signals usingwaveform synthesis.

Z–TRANSFORMS: Concept of Z-Transform of a discrete sequence. Region of convergence in Z-Transform, constraints on ROC for various classes of signals, Inverse Z-transform, properties of Z-transforms. Distinction between Laplace, Fourierand Z transforms.

### Signals and systems Course Objectives

Themain objectives of thiscoursearegiven below:

ToanalyzethespectralcharacteristicsofsignalusingFourierseriesandFouriertransforms.

Tounderstandthecharacteristicsofsystems.

Tointroducetheconceptofsampling process

Toknowvarious transformtechniquestoanalyzethesignals andsystems.

### Signals and systems Course Outcomes

At the end of this course the student will able to:

Differentiate the various classifications of signals and systems

Analyze the frequency domain representation of signals using Fourier concepts

Classify the systems based on their properties and determine the response ofLTISystems.

Know the sampling process and various types of sampling techniques.

Apply Laplace and z-transforms to analyze signals and Systems (continuous&discrete).

### Signals and systems Text Books

Signals, Systems&Communications-B.P.Lathi, BS Publications, 2003.

Signals and Systems-A.V. Oppenheim, A.S. Willsky and S.H. Nawab,PHI, 2ndEdn, 1997

Signals & Systems-Simon Haykinand Van Veen, Wiley, 2ndEdition, 2007

### Signals and systems Reference Books

PrinciplesofLinearSystemsandSignals–BPLathi,OxfordUniversityPress,2015

SignalsandSystems–TK Rawat,Oxford University press,2011

### Scoring Marks in Signals and systems

Information about JNTUK B.Tech R20 Signals and systems was provided in detail in this article. To know more about the syllabus of other Engineering Subjects of JNTUH check out the official CynoHub application. Click below to download the CynoHub application.

### Get Complete Lecture Notes for Signals and systems on Cynohub APP

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