Electronics and Communication Engineering

In  Simulation Laboratory the SSSP Lab,Python Programming Lab and DSP -ML lab are coducted. The objective of this laboratory is to enable the students to acknowledge with basic signals, system responses and statistical properties of a random noise. SSSP (often referring to Systems and Signal Processing or System Simulation) labs are frequently conducted in a simulated, computer-based environment. using MATLAB.Python programming labs often incorporate simulations, either by using specific Python libraries to model real-world processes.Digital Signal Processing (DSP) and Machine Learning (ML) labs are commonly conducted in a simulation environment, primarily using software tools like MATLAB

Ambiance:

1. Department has Full furnished laboratories with well equipped Computers which shall provide to UG courses as per curriculum.
2. Simulation Laboratory is equipped with additional facilities to perform gap analysis of curriculum labs.
3. Conditions of Computers are good.  Each Student is provided individual computer and Desk in Lab.
4. The lab is conducted and evaluated every week.
5. Simulation Laboratory is equipped with sufficient hardware ,licensed and Open source software to run program specific curriculum and beyond curriculum.
6. Laboratory manuals are distributed to students.
7. Sufficient number of windows is available for ventilation and natural light and every lab has one exit.
8. Lighting system is very effective, along with the natural light in each corner of the rooms.

Communication Systems laboratory is offered to II B.Tech II semester   ECE students. The objective of this laboratory is to understand various Modulation and Demodulation techniques in time domain and frequency domain, to Comprehend Analog, Pulse analog Modulation and Demodulation techniques, to impart hands on experience and train the students to analyze various base band and pass band modulation and demodulation techniques and understand their performance. This Lab provides practical hands-on exposure to communication system building blocks, such as filters, mixers, and amplifiers, and enables students to study the effects of noise on communication systems. This laboratory is well equipped with Analog communication trainer kits. This Lab provides impart hands on experience and train the students to analyze various base band and pass band modulation and demodulation techniques and understand their performance, to Comprehend various coding techniques on transmission medium in Digital communications. This laboratory is well equipped with Digital communication trainer kits.

Ambiance:

1. Department has Full furnished laboratories with well equipped requirements which shall provide to UG courses as per curriculum.
2. The laboratory is equipped with additional facilities to perform gap analysis of curriculum labs.
3. Conditions of chairs/benches are in good condition. Chair with desk are provided for individual students in Labs.
4. The lab is conducted and evaluated every week.
5. Laboratory manuals are distributed to students.
6. Sufficient number of windows is available for ventilation and natural light and every lab has one exit.
7. Lighting system is very effective, along with the natural light in each corner of the rooms.

Digital Electronics and Microprocessors Lab is a specialized facility designed for undergraduate engineering students to gain hands-on experience in designing, building, and testing digital logic circuits and microprocessor-based systems. It serves as a practical, hardware-intensive space where theoretical concepts from Boolean algebra and computer architecture are implemented using physical trainer kits and ICs. 

Below is the physical description of the laboratory setup: 

1.Primary Hardware & Trainer Kits Digital IC Trainer Kits: These are the central units for digital experiments. They typically feature built-in DC power supplies (+5V,+12V), logic input switches (HIGH/LOW), LED indicators for output observation, clock pulse generators, and breadboard areas for IC insertion.

Microprocessor/Microcontroller Kits: The lab is equipped with trainer kits for various processors, such as 8085 (8-bit) and 8086 (16-bit) microprocessors, as well as 8051 microcontrollers.

Interfacing Modules: To demonstrate real-world applications, kits are interfaced with external hardware, including stepper motor controllers, A/D (Analog-to-Digital) converters, D/A (Digital-to-Analog) converters, seven-segment displays, and traffic light simulators.

Breadboards & Components: Assorted breadboards, connecting wires, and various 7400-series TTL ICs (AND, OR, NOT, NAND, NOR, Flip-flops) are available for assembling logic circuits. 

2.Testing and Measurement Equipment 

Cathode Ray Oscilloscopes (CRO) & DSO: Used to visualize waveforms, analyze timing diagrams, and measure signals.

Logic Analyzers/Probes: Used for troubleshooting and testing digital system logic levels.Function Generators: Used to provide clock signals to digital circuits.

Digital Multimeters: Used to measure voltage, current, and resistance. 

3.Computing Facilities

 Desktop Computers: Each workstation usually has a computer with simulation software such as XILINX, PSPICE, Tinkercad, or MATLAB for designing and verifying circuits before physical implementation.

Assemblers/Compilers: Software for writing, debugging, and uploading assembly language programs to the 8085/8086 kits.

4.Typical Layout & Infrastructure 

Workbenches: The lab consists of several workstations, each designed to accommodate 2-4 students, equipped with at least one trainer kit, a CRO, and a multimeter.

Safety Equipment: ESD (Electrostatic Discharge) safe mats and wrist straps are often used to protect sensitive integrated circuits from damage.

Storage: Cabinets containing ICs, microcontrollers, interfacing peripherals, and connecting patch cords. 

Key Activities Performed Digital Experiments: Verification of logic gates, construction of adders, subtractors, multiplexers, and counters.

Microprocessor Experiments: Assembly language programming for arithmetic operations, data sorting, and interfacing with peripheral devices. 

Electronic Devices and Circuits Laboratory is offered to B.Tech ECE, CSE, EEE and ME students to develop the fundamentals related to building blocks of analog electronic circuits. This lab helps the B.Tech students to gain practical experience with designing and implementing concepts of electronic devices and circuits such as diodes, transistor configurations, rectifiers, biasing circuits and amplifiers. The laboratory is equipped with Cathode Ray Oscilloscopes, Regulated Power Supplies, Function Generators and many other electronic components. This laboratory enables the students to gain practical experience in connecting and testing circuits with discrete components.

Ambiance:

1. Department has Full furnished laboratories with well equipped equipments which shall provide to UG courses as per curriculum.
2. The laboratory is equipped with additional facilities to perform gap analysis of curriculum labs.
3. Conditions of chairs/benches are in good condition. Chair with desk are provided for individual students in Labs.
4. The lab is conducted and evaluated every week.
5. Laboratory manuals are distributed to students.
6. Sufficient number of windows is available for ventilation and natural light and every lab has one exit.
7. Lighting system is very effective, along with the natural light in each corner of the rooms.

The Electronic Devices and Analysis Laboratory (EDAL) provides hands-on exposure to the principles, characteristics, and applications of electronic devices and circuits. The laboratory bridges the gap between theoretical concepts and real-time practical implementation, enabling students to analyze, design, and test basic electronic circuits using discrete components and simulation tools.

  Electronics Design & Analysis Laboratory designed for ECE students to  imparting the knowledge required to design the logic circuits by using necessary simulator (Micro wind 3.9 / digital schematics Simulator) to verify the logical / functional operation and to perform the analysis with appropriate synthesizer and then verify the implemented logic with the respective outputs.

PHYSICAL DESCRIPTION:

The Electronic Devices and Analysis Laboratory is a well-structured and spacious facility designed to support effective practical learning. The laboratory is adequately ventilated and illuminated, providing a safe and comfortable working environment for students.

The laboratory includes computer systems installed with standard electronic circuit simulation software to complement hands-on experimentation. Proper earthing, safety switches, and protective accessories are provided to ensure safe operation. Storage racks and display boards are used for organized placement of components, manuals, and lab records.

KEY ACTIVITIES:

• Construct complementary MOSFET logic  circuits by using NMOS technology.
• Measure and interpret frequency response,Transient analysis,AC Analysis,DC Analysis
• Use simulation tools to validate experimental results.
• Apply Verilog code to the Micro wind software to provide the necessary layouts.

Integrated Circuits & Microwave Engineering Laboratory is provided with the equipment to Conduct IC Applications and Microwave & Optical Communications laboratories for B.Tech III Year I Semester & IV Year I Semester ECE Branch students Respectively. This laboratory aims at imparting the knowledge required to design and verify different analog circuits using Analog system Laboratory kit (ASLK PRO BOARD). This laboratory enables the III year students to study the various applications of Analog (Linear/Non-linear) ICs and their application. The Laboratory is equipped with ASLK (Analog System LAB Kit) PRO Trainer Board, Digital Storage Oscilloscope’s, Function generators and Regulated Power Supplies etc. The main objective of this Microwave & Optical Communications Lab is to gain the practical hands on experience by exposing the students to various microwave components such as Reflex klystron and Gunn diode, LED, LASER, passive devices like isolator, circulator, slotted section, directional coupler, horn antenna, attenuator and terminations etc., including frequency meter and VSWR meter and optical fibers to verify the characteristics of various microwave components using microwave test bench. This laboratory is also equipped with fiber optic trainer kits and modules to analyze the performance of both digital and analog optical fiber systems.

The Microwave and Optical Fiber Communication Laboratory provides hands-on exposure to advanced RF and photonic systems. In the Microwave Lab, students perform experiments on Reflex Klystron and Gunn diode characteristics, VSWR and impedance measurements, scattering parameters, antenna radiation patterns, and array analysis. Practical sessions include study of directional couplers, Magic Tee, Yagi-Uda antennas, and λ/2 and λ/4 dipoles. The Optical Fiber Lab covers characterization of LED and Laser Diode sources, numerical aperture measurement, intensity modulation, and data rate analysis of digital optical links. Students also evaluate transmission losses in analog optical systems. These experiments strengthen practical understanding of microwave engineering and fiber optic communication principles.

Ambiance:

1. Department has Full furnished laboratories with well equipped equipments which shall provide to UG courses as per curriculum.
2. The laboratory is equipped with additional facilities to perform gap analysis of curriculum labs.
3. Conditions of chairs/benches are in good condition. Chair with desk are provided for individual students in Labs.
4. The lab is conducted and evaluated every week.
5. Laboratory manuals are distributed to students.
6. Sufficient number of windows is available for ventilation and natural light and every lab has one exit.
7. Lighting system is very effective, along with the natural light in each corner of the rooms.

Department provides a dedicated space with technical support in the Project Laboratory for students and faculty to implement innovative ideas through mini projects and major projects to exhibit in various project Expos. This lab offers the students, the opportunity to gain valuable hands-on experience in engineering practices by conducting investigations, experiments, mini project and major projects using available modern facilities and also to contribute in the research. The primary purpose of this lab is to provide the resources to the students to complete their major project and mini projects. This lab serves as a meeting location for groups of students working on team projects.

Ambiance:

1. Project laboratory consists of well configured systems, different IC’s bread boards, advanced project Modules like Aurdino Mega, Aurdino Uno, MSP430 Development tools,Texas instruments Kits, Zigbee Module and DSP Spatron kits.
2. Sufficient number of windows is available for ventilation and natural light and every lab has one exit.
3. Lighting system is very effective, along with the natural light in each corner of the rooms.
4. Laboratory is kept open beyond working hours, if necessary.