Best Engineering College in Hyderabad | Pallavi Engineer College
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+91 6301148377 / 9398900367 admissions@pallaviengineeringcollege.ac.in

Department - Electronics and Communication Engineering

Laboratories

Electronics Devices and Circuit Lab

This lab mainly focuses on semiconductor device physics. The students get familiarized with the analysis and design of circuits by using semiconductor devices like diodes, transistors, FETs, SCRs.

Facilities:

(0-30)V Dual DC Regulated Power Supply(08 No’s),
(0-30) MHz Cathode Ray Oscilloscope(18 No’s),
(0-1)MHz Function Generator(18 No’s),
Digital Voltmeter(20 No’s),
Digital milli-Ammeters(20 No’s),
Digital micro-Ammeters(20 No’s),
Digital Multimeters (12 No’s),
Decade Resistance Box(15No’s),
Semiconductor Trainer Kits With On Board Transformer (18 No’s),
Circuit components for implementing Diodes(100 No’s),
Transistors(100 No’s),
FET (50 No’s),
SCR(50 No’s) based circuits.

Digital System Design Lab

This lab drives the students to emphasize on Nanoelectronics. This lab also develops keen interest in digital circuit designing. Prior to this designing part, students are supposed to analyse the digital logic families and design various circuits & systems by using these logic families.

Facilities: Digital IC Trainer with built-in clock generator and I/O ports (18 No’s), 30-40 varieties of 74 series TTL Integrated Circuits Components like IC 7483, 7485, 74180, 7411, 7476, 7400, 7402, 7404, 7406, IC 7408, 7432, 7486

Basic Simulation Lab

Understanding of frequency and time domain analysis of linear dynamic systems and corresponding signals, finding the response of continuous- and discrete-time linear systems via simulation using MATLAB.

Facilities: 30 number of INTEL Core I3 Processor-6100 CPU@ 2.90GHZ, 2GB RAM, 500 GB HDD systems with 18.5″ color monitor, SI lab/MAST software with signal processing.

Analog Communication

This laboratory provides a platform to the students to understand the basics of analog communication systems, modulation techniques, data transmission, multiplexing.

Facilities: (0-500) MHz Spectrum Analyzer(1No), (0-25)MHz Cathode Ray Oscilloscope (18 No’s), (0-300)MHz Radio Frequency Signal Generator(1 No), (0-1)MHz Function Generator(20 No’s), (0-30)V DC Regulated Power Supply(2 No’s), Digital Multimeters(6 No’s), Amplitude Modulation & Demodulation kits(12No’s), Frequency Modulation & Demodulation kits(12No’s), Single Side Band & Supressed Carrier kits(12No’s), Double Side Band & Supressed Carrier kits(12No’s), Pre Emphasis De Emphasiskits(7No’s), Time Division Modulation kits(12No’s), Sampling Theorem kits(12No’s), Frequency Division Multiplexing kits(12No’s), Pulse Amplitude Modulation kits (9No’s), Pulse Width Modulation kits(12No’s), Pulse Position Modulation kits(12No’s), Synchronous Detector kits(12No’s), Automatic Gain Control kits(11No’s), Frequency Synthesizer kits(6No’s), phase-locked loop Kits(6 No’s), Mixer Kits(3 No’s), circuit components like resistors, capacitors.

Digital Communication Lab

In this lab, the students are intended to learn the techniques that are involved digital communication systems like phase shift keying, frequency shift keying, etc. and to provide hands-on experience with the components and sub-systems of digital communications.

Facilities: Pulse Code Modulation kits (4 No’s), Phase Shift Keying kits (4 No’s), Frequency Shift Keying kits (4 No’s), D-Phase Shift Keying kits (4 No’s), D-Pulse Code Modulation kits (4 No’s), Delta Modulation kits (4 No’s), Amplitude Shift Keying kits (2 No’s), Q-Phase Shift Keying kits (1 No), Pulse Amplitude Modulation kits (3 No’s), Digital Time Division multiplexing Modulator Kits(3 No’s), Quadrature Amplitude Modulation kits(2No’s), (0-500)MHz Radio Frequency Signal Generator(1 No), (0-20)MHz Cathode Ray Oscilloscope(9 No’s), (0-30v) DC Regulated Power Supply(4 No’s), (0-1)MHz Function Generator(5 No’s).

Integrated Circuit Applications Lab

This lab aims at teaching the students about Linear Integrated Circuit design using 555 Timer, phase-locked loop and implementing those circuits in real time applications.

Facilities: (0-30)V Dual DC Regulated Power Supply (5No’s), (0-1)MHz Function Generator (18No’s), (0-25)MHz Cathode Ray Oscilloscope (16No’s), Digital Multimeters(8No’s), Digital Integrated Circuit Trainer with built-in clock generator (10No’s), Digital Integrated Circuit Tester (1No’s), 555 Timer based Monostable and Astable Multivibrator Kits (12No’s), Schmitt Trigger Kits (12No’s), Phase-Locked Loop Kits (3No’s), IC723Voltage Regulator (9No’s), Wave Form Generator (9No’s), Active Filters (9No’s), Integrator and Differentiator (8No’s), IC Components (50No’s) Like 741,555,565,723,7912,7809,7805.

Electronic Circuits Analysis Lab

In this lab, the students are emphasized to design and analyse the electronic circuits as well as and are supposed to co-relate it theoretically. The students learn to obtain different parameters in the circuits.

Facilities: Digilent Analog Discovery kits(100 MSPS USB oscilloscope, logic analyzer, variable power supply, and multi-function instrument) (30 No’s),(0-30)V Dual DC regulated power supply(8No’s), (0-30)MHz Cathode Ray Oscilloscope(18No’s), (0-1)MHz Function Generator(18No’s), Digital Multimeters (8No’s), LCR Meter(1No), RC Phase Shift Oscillator kits(12No’s), Current Shunt and Voltage Series Feedback Amplifier Kits(12No’s), Power Amplifier kits(12No’s), Tuned Amplifier kits(9No’s), Semiconductor kits(9No’s), Circuit Components – Diodes, BJT,FET, UJT, Resistors, Inductors, and Capacitors.

30 number of INTEL Core I3 systems with 18″ colour monitor, National Instruments Multisim simulation software.

Microprocessors and Microcontrollers Lab

The microprocessor lab helps the students to gain a better understanding of 8086 microprocessors. Students are able to execute basic assembly language programs as well as interface ADC, DAC and stepper motor through various interface cards available in the lab.

Facilities:  Intel 8086 Microprocessor kits with keyboards (40No’s), Intel 8051 Trainer Kits with Keyboards (40No’s), Serial Interface Cable (40No’s), and interfacing modules for 8086 Microprocessor like Stepper Motor (30No’s), 8-Channel 8-Bit Analog To Digital Converter (14No’s), Dual Digital To Analog Converter (14No’s), 8-Channel 8-Bit Analog To Digital Converter & Dual Digital To Analog Converter (27No’s), Programmable Peripheral Interface-8255(12No’s), Universal Synchronous/Asynchronous Receiver/Transmitter-8251(14No’s), Traffic Light Controller (3No’s), Real Time Clock / Tone Generator (3No’s), Elevator (2No’s), Static random-access memory & Dynamic random-access memory (2No’s) and Direct memory access Controller (1No’s), Interfacing Modules for 8051 Microcontroller like Liquid Crystal Display(40No’s), Timer/Counter, UART & Interrupt (44No’s), and Matrix Keyboard (40No’s).

30 number of Intel Core I3 systems with 18.5″ colour monitor, MASM open source assembler.

Digital Signal Processing Lab

The Digital Signal Processing Lab is based on MATLAB tools which are used to evaluate the effectiveness of Fast Fourier Transform algorithms in Discrete Fourier Transform implementation. We can also do the analysis of digital filter design of Finite Impulse Response and Infinite Impulse Response filters.

Facilities:  Intel 8086 Microprocessor kits with keyboards (40No’s), Intel 8051 Trainer Kits with Keyboards (40No’s), Serial Interface Cable (40No’s), and interfacing modules for 8086 Microprocessor like Stepper Motor (30No’s), 8-Channel 8-Bit Analog To Digital Converter (14No’s), Dual Digital To Analog Converter (14No’s), 8-Channel 8-Bit Analog To Digital Converter & Dual Digital To Analog Converter (27No’s), Programmable Peripheral Interface-8255(12No’s), Universal Synchronous/Asynchronous Receiver/Transmitter-8251(14No’s), Traffic Light Controller (3No’s), Real Time Clock / Tone Generator (3No’s), Elevator (2No’s), Static random-access memory & Dynamic random-access memory (2No’s) and Direct memory access Controller (1No’s), Interfacing Modules for 8051 Microcontroller like Liquid Crystal Display(40No’s), Timer/Counter, UART & Interrupt (44No’s), and Matrix Keyboard (40No’s).

30 number of Intel Core I3 systems with 18.5″ colour monitor, MASM open source assembler.

VLSI and e-CAD Lab

The purpose of Digital System Design laboratory is to make learn languages like Verilog and VHDL. VHDL is used in electronic design automation to describe digital and mixed-signal systems such as field-programmable gate arrays and integrated circuits. Verilog, standardized as IEEE 1364, is a hardware description language used to model electronic systems. It is most commonly used in the design and verification of digital circuits at the register-transfer level of abstraction.

Facilities:  36 number of INTEL Core I3 processor-6100 CPU@ 2.90GHZ, 2GB RAM, 500 GB HDD systems with 18″ color monitor, XLINIX ISE software, FPGA kits.

Microwave Engineering Lab

The laboratory is designed to get the exposure to various microwave components, microwave benches in this lab. This laboratory helps the students understand the basics of Microwave engineering and gives a detailed description of the working principle of microwave components.

Facilities:  Klystron Based Microwave Bench Setup(5 No’s), Gun-diode Based Microwave Bench Setup(2 No’s), Voltage Standing Wave Ratio Meter(7 No’s), Slotted Line(6 No’s), Magic Tee(2 No’s), Circulator(2 No’s), Directional Coupler(2 No’s), Variable Attenuator(7 No’s), Matched Terminator(7 No’s), Isolator(7 No’s), Frequency Meter(6 No’s), Klystron Power Supply(5 No’s), Klystron Tube(5No’s), Detector Mount(7 No’s), Wave Guide Stands(25 No’s), Movable Shot(4 No’s), (0-1)MHz Function Generator (5 No’s), Digital Multimeters(5 No’s), Micro Ammeter (3).