KCER

Electronics Communication /Labs

The Electronics & Communication Department has over 15 well equipped labs. All the labs are equipped with modern technology and sophisticated equipments to make the learning process comprehensive. Our labs, with latest facilities and unlimited Internet facility, give our students a cutting edge in technical exploration and enhance their information search and analysis skills.

The department has following labs:-

1. Digital Electronics Lab

2. Analog Electronics Lab

3. Microwave & Radar Lab

4. Very Large Scale Integration (VLSI ) Design Lab

5. Linear Integrated Circuit (LIC) Lab

6. Microcontroller Lab

7. Microprocessor Lab

8. Digital Logic & Circuit Design Lab

9. Electronic Devices & Networks Lab

10. Analog Communication Lab

11. Digital Communication Lab

12. Digital Signal Processing Lab

13. Embedded system Lab

1. Digital Electronic Lab :

This lab continues our exploration of transistor switching circuits to include logic gates, latches, and flip-flops. We explore combinational circuits e.g. MUX, Encoder, Parity generators, code converters etc. and sequential circuits e.g. flip-flops, shift registers, counters etc. using small arrays of flip-flops.

2. Electronic Devices & Networks Lab:

This lab includes the study of characteristics and determination of device parameters of various solid-state devices. This consists of Static Characteristics of transistor under CE, CB, CC and determination of hybrid parameters, parameter determination of JFET, semiconductor diode, zener diode and voltage regulator circuits, UJT and its application as a relaxation oscillator, Photodiode, Single phase half wave and full wave rectifiers with inductive and capacitive filters. Phase shift oscillators and Wien bridge oscillators, Frequency response of common emitter amplifiers and Differential amplifiers using FET.

3. Communication Lab:

The purpose of this laboratory is to train the students to be familiar with Analog communication systems: amplitude and angle modulation and demodulation systems, spectral analysis of these operations, super heterodyne noise conditions.

Digital communication systems: pulse code modulation (PCM), Differential Pulse Code Modulation (DPCM), Delta modulation (DM), digital modulation schemes-amplitude, phase and frequency shift keying schemes (ASK, PSK, FSK), matched filter receivers, bandwidth consideration and probability of error calculations for these schemes, GSM, TDMA.

4. Linear Integrated Circuit Lab :

The Linear Integrated circuits has been taught as a required course for electronics engineering technology .The Linear Integrated Circuits course introduces the concept and application of operational amplifiers, inverting amplifier, Voltage-Controlled Current-Source (VCIS), Slew Rate, Comparators .This lab tell us that integrated circuits were made possible by experimental discoveries which showed that semiconductor devices could perform the functions of vacuum tubes. The integration of large numbers of tiny transistors into a small chip was an enormous improvement over the manual assembly of circuits using electronic components.

5. Microprocessor Lab

Microprocessors are regarded as one of the most important devices in our everyday machines called computers. This lab tells us semiconductor technology of their design (TTL, transistor-transistor logic; CMOS, complementary-metal-oxide semiconductor; or ECL, emitter-coupled logic), by the width of the data format (4-bit, 8-bit, 16-bit, 32-bit, or 64-bit) they process; and by their instruction set. Microprocessors have been described in many different ways. They have been compared with the brain and the heart of humans.

6. Very Large Scale Integration (VLSI) Design Lab

VLSI Design Lab consists of VLSI design, computer-aided design, design analysis, design implementation, simulation and testing. We are providing the practical knowledge of VLSI by using XILINX ISE 9.2i and ModelSim5.8c simulator. Trainer kits are provided with the latest FPGA and CPLD to implement the design. This lab provides basic and advanced facilities for UG coursework related experiments, project work.

7. MATLAB Lab:-

In this lab we are using MATLAB 7.9.0 to get the practical knowledge of control systems, digital signal processing and how to design filters and to get the desired response.

MATLAB is a high-level language and interactive environment that enables you to perform computationally intensive tasks faster. MATLAB is dedicated to working with matrices, vectors, arrays and MATLAB, of course.

8. Microwave and Radar Lab

To understand the functionality of microwave components such as directional couplers, Tees etc. To calculate the VSWR, frequency, Gain and Wavelength we provide the required apparatus. Different techniques are use to calculate Voltage standing wave ratio, frequency, gain, impedance and wavelength etc. and to see the performance of Klystron, Reflex Klystron.