Introduction to digital signal processing: Discrete time signals and sequences,conversion of continuos to discrete signals,Linear shift invariant systems,Stability and Causality,Linear differential equation to difference equation ,Linear Constant Coefficient Difference Equations, Frequency domain representation of discrete time sinals and systems . Realisation of digital Filters : Applications of Z transforms,Solution of difference equations of digital filters ,System function,Stability criterion,Frequency Response of stable systems,Realisation of digital filters - direct,canonic,cascade and parallel forms.

JNTUH R16 2 -2 Pulse and Digital Circuits April - 2018

Basic Steps of DIP, Image Acquistion, Image Enhancement, Image Restoration, Color Image Processing, Wavelets, Compression, Morphologicall Processing, Segmentation, Representation & Description, Object recognition, Generating a digital image, Basic relation between pixels, Discrete Cosine Transform.

JNTUH B.Tech 1-1 Applied Physics Dec-2018 (Common to ECE , EIE)

JNTUH R18 B. Tech (1-1) Engineering Graphics Dec - 2018

JNTUH R15 2-1 Electronic Devices and Circuits Nov/Dec-2016

Basics of DC circuits - Ohm's Law, Kirchoff's Law ,KCL , Resistance In Series, Resistance In Parallel , Voltage Division ,Current Division ,Short Circuit,Nesh Analysis, Node Analysis, Source Transformation,Super Position Theorem,Thevenin's Theorem,Nortan's Theorem.

Introduction, Network Models,Physical Layer and Media,Data and Signals,Digital Transmission,Analog Transmission,Bandwidth Utilization: Multiplexing and Spreading,Transmission Media,Switching,Using Telephone and Cable Networksfor Data Transmission,Data Link Layer,Error Detection and Correction,Data Link Control,Multiple Access,Wired LANs: Ethernet,Wireless LANs,Connecting LANs, Backbone Networks, and Virtual LANs,Wireless WANs: Cellular Telephone and Satellite Networks,SONETISDH,Virtual-Circuit Nenvorks: Frame Relay and ATM,Network Layer,Netvvork Layer: Logical Addressing,Netvvork Layer: Internet Protocol,Network Layer: Address Mapping, Error Reporting and Multicasting,Network Layer: Delivery, Forwarding, and Routing,Transport Layer,Process-to-Process Delivery: UDP, TCP, and SCTP,Congestion Control and Quality Science,Application Layer,Domain Name System,Remote Logging, Electronic Mail and File Transfer,WWW and HTTP,Network Management: SNMP,Multimedia,Security,Cryptography, Network Security,Security in the Internet: IPSec, SSLlTLS, PCp, VPN and Firewalls.

TRANSISTOR AND FET CHARACTERISTICS : Transistor Operation,Current components in a transistor,Transistor circuit configurations,Common – Base (CB) configurations,Current Amplification Factor,Common-Emitter (CE) configuration,Common – Collector (CC) Configuration,Characteristics of Common-Base Circuit,Early effect (or) Base – Width modulation,Punch Through (or) Reach Through,Transistor Parameters,Characteristics of Common-Emitter Circuit, Characteristics of common collector circuit,FIELD EFFECT TRANSISTOR : Construction of N-Channel JFET,Structure and Symbol of P-Channel JFET,Metal Oxide Semiconductor Field Effect Transistor (MOSFET).

Breakdown Mechanisms in a diode : Avalanche Breakdown,Zener Breakdown,Temperature dependence of break down voltages,PN- Diode Applications,Equivalent circuit of Zener diode,Voltage Regulators,Load Regulation,Varactor Diode,Tunnel diode,The volt-ampere characteristic,Transformer,Rectifier,Half-Wave Rectifier,Problems from previous external question paper,,Full-Wave Rectifier,Bridge Rectifier,Filters,Capacitor Filter,L-Section Filter (or) LC Filter,Critical Inductance,CLC Filter.

this file tells us about PN junction diode and its characterstics

this files gives the introduction about semiconductors and gives information about semiconductor parameters

High pass circuits, combinations of RL, RC,RLC. Circuit with different input signals and derivations, derivation for tilt, few example problems and graphical representation.

INTRODUCTION,WHAT IS A SOLAR TREE?,MEANING OF SOLAR TREE,COMPONENTS,TECHNOLOGY USED,WHY WE CALLED IT AS SOLAR TREE,HOW SOLAR PANELS WORK,ADVANTAGES,DISADVANTAGES.

INTRODUCTION TO FREE SPACE OPTICS,HISTORY OF FREE SPACE OPTICS, ARCHITECTURE, APPLICATIONS, SECURITY ASPECTS, ADVANTAGES, DISADVANTAGES, CHALLENGES.

This paper presents a characterization of an underwater positioning system based on surface nodes equipped with GPS and acoustic transducers. The positioning system calculates the coordinates of an underwater vehicle in one of the surface nodes or beacons, by the emission, detection, and reply of acoustic encoded signals. The characterization of the system has been performed by means of a statistical study, considering different numbers of beacons, beacons’ position and physical phenomena, such as noise, multipath, and mems. The error propagation caused by these phenomena and the geometrical configuration of the system has been quantitatively assessed in different positioning algorithms, based on trilateration and iterative procedures. The results show how the different phenomena affect the vehicle estimated position errors for the different positioning algorithms. In addition, the obtained errors inside the projected area of the beacons are ∼1 m or lower, rising to a few meters for the worst case scenario, showing the feasibility of the acoustic positioning system

Microblog platforms have been extremely popular in the big data era due to its real-time diffusion of information. It’s important to know what anomalous events are trending on the social network and be able to monitor their evolution and find related anomalies. In this paper we demonstrate RING, a real-time emerging anomaly monitoring system over microblog text streams. RING integrates our efforts on both emerging anomaly monitoring research and system research. From the anomaly monitoring perspective, RING proposes a graph analytic approach such that (1) RING is able to detect emerging anomalies at an earlier stage compared to the existing methods, (2) RING is among the first to discover emerging anomalies correlations in a streaming fashion, (3) RING is able to monitor anomaly evolutions in real-time at different time scales from minutes to months. From the system research perspective, RING (1) optimizes time-ranged keyword query performance of a full-text search engine to improve the efficiency of monitoring anomaly evolution, (2) improves the dynamic graph processing performance of Spark and implements our graph stream model on it, As a result, RING is able to process big data to the entire Weibo or Twitter text stream with linear horizontal scalability. The system clearly presents its advantages over existing systems and methods from both the event monitoring perspective and the system perspective for the emerging event monitoring task.

FSM EQUIVALANCE

Due to the channel achieving property, the polar code has become one of the most favourable error-correcting codes. As the polar code achieves the property asymptotically, however, it should be long enough to have a good error-correcting performance. Although the previous fully parallel encoder is intuitive and easy to implement, it is not suitable for long polar codes because of the huge hardware complexity required. In this brief, we analyse the encoding process in the viewpoint of very-large-scale integration implementation and propose a new efficient encoder architecture that is adequate for long polar codes and effective in alleviating the hardware complexity. As the proposed encoder allows high-throughput encoding with small hardware complexity, it can be systematically applied to the design of any polar code and to any level of parallelism.

Sensor Node Hardware, Sensor Network Programming Challenges, Node-Level Software Platforms, Operating System: TinyOS, Imperative Language: nesC, Component Implementation, Dataflow-Style Language: TinyGALS, TinyGALS Programming ModelNode-Level Simulators.

Sensor Node Hardware, Sensor Network Programming Challenges, Node-Level Software Platforms, Operating System: TinyOS, Imperative Language: nesC, Component Implementation, Dataflow-Style Language: TinyGALS, TinyGALS Programming ModelNode-Level Simulators.

THE MICA MOTE, Sensing and Communication Range, Energy Consumption, Clustering of Sensors, Applications, Classifications of WSNs, MAC Layer.

Helical Antenna, Normal Mode, Axial Mode, Advantages, Application, Corner reflector, Parabolic reflectors, The Log periodic antenna, Lens antenna, Relative electric field.

RADIO PROPAGATIO, POLARIZATION, PROPAGATION, Radio Propagation Modes, FREE SPACE, Ground Reflection, Direct Wave, SURFACE WAVE.

Parabolic reflectors, The Log periodic antenna,Lens antenna, Dielectric Lens Antenna, Advantages of Lens Antenna, Turn Stile Antenna, Omni-directional antennas, Antennas for Ground Penetrating Radar (GPR), Antennas for Mobile Handsets, Ultra Wide Band Antenna.

Introduction, Transmission line opened out in a Tapered fashion as Antenna, Pattern in spherical co-ordinate system, , Beam area or Beam solid angle, Radiation Intensity, Effective Aperture, Other antenna equivalent areas.

Radiation pattern, Normalized pattern , RADIATION INTENSITY, Antenna Arrays, Design Principles of Arrays, Application of Arrays.

Basic MIPS implementation,A basic MIPS implementation, An overview of the implementation, the ALU control, designing the main control unit, finalizing control, Designing instruction sets for pipelining, fetch instruction from memory.

We observe the drivers fatigue driving and vehicle theft activity which causes social real time problem like accidents and many more hazardous conditions. We daily see or read such type of activities which are raising the question of our safety and security in both public and private sectors. Most of the cases are due to drunken driving. So there is a need of real time monitoring and tracking the vehicle. Monitoring the engine temperature is also a crucial thing as it can damage or breakdown the vehicle causing inconvenience to the people in the vehicle and also financial expenses to the owner of the vehicle. So, in proposed system, we come up with a system that provides the values of the engine temperature and alerts the owner on detecting the alcohol and also sends the tracked position of the vehicle to the owner whenever the parameters get changed.

In many practical situations on the factory floor or in nature sciences, a task of the detection of circular objects is encountered. In technical reality, rolling elements are of great usability, while in nature sciences, biological objects are usually circular as they optimize the area-to-perimeter ratio. Two problems are major concern here: either the objects searched for are difficult to distinguish or the detection is to be performed in real time. The first problem is due to non-even illumination, low-contrast, noise or restricted, partial visibility of objects.

Antenna Wave Propagation

M.TECH 1ST YEAR 2ND SEM R15 JNTU HYDERABAD

the material is rectifiers and circuits

the material is for all the first year b.tech second sem students

gate subjects and topics

circular waveguides

An electronic circuit is composed of individual electronic components, such as resistors, transistors, capacitors, inductors and diodes, connected by conductive wires or traces through which electric current can flow.

3-2 NOV/DEC 2016 R13

4-1 NOV/DEC 2016

3-1 NOV 2015

3-1 NOV 2015

MicroWave Engineering R13 (ECE)

R13 ECE WHOLE SYLLABUS

STLD

control systems

simply put thermo acoustic refrigeration

transducers

unit wise materials

fundamentals of pcb layout

2-1