TELE COMMUNICATION LAB
Features:
• CRO – 20 MHz
• Function Generator (1 MHz )
• Power Supply ( 0 – 30 Volts Variable )
• AM Transceiver Kit
• FM Transceiver Kit
• PAM,PPM,PWM Trainer Kits
• PCM /DM/ ADM Trainer Kit
• Line Coding & Decoding Kit
• ASK,PSK,FSK,QPSK Trainer Kits
• Sampling & TDM trainer kit
• Mat lab (Communication tool box)
• IC 565,566,567,741
• BC 107, BFW10
• Decade Inductance box
Telecommunication Lab allows the students to visualize the effects of sampling and TDM. It inculcates the students to implement AM & FM modulation and demodulation, PCM, DM, FSK, PSK, DPSK schemes, Equalization algorithms and Error control coding schemes.
ELECTRON DEVICES LAB
Features:
• Variable DC Power Supply (0-30V)
• CRO 1MHz
• Multimeter Digital
• Function Generator 1 MHz
• DC Ammeter and Voltmeter
• BJTs, JFETs, SCRs, UJTs
• Capacitors, Inductors, Diodes, Zener Diodes
• Resistors ( Various ranges ), Capacitors ( Various ranges )
• Decade Inductance Box, Decade Resistance Box
Electron Devices Lab inculcates students to study the characteristics of CE, CB, CC Amplifier, Transfer characteristic of differential amplifier and frequency response of CS Amplifiers. The students can perform experiment to obtain the bandwidth of single stage, multistage amplifiers and they also perform Spice simulation of electronic circuits.
VLSI LAB
• Simulator and Synthesizer tool with downloader (VHDL/Verilog).
• Transistor level Spice modeling tool.
• No. of FPGA kits required with
a) I/O cards
b) Add on cards for FPGA
Advanced features and techniques of VLSI design provides students the necessary training to develop complex VLSI systems and enables them to improve their designs by using the tools available in the laboratory. Labs provide hands-on experience with the development, verification, debugging and simulation of a VLSI system.
MICROWAVE AND OPTICAL LABORATORY
Features:
• FCL Advanced Fiber Optic Comm. Kit
• Fiber Link-E Fiber Optic Trainer Kit Based On Laser Diode & Glass Fiber
• 850nm LED & PIN Diode Module
• Current Source (0-100ma)
• Power Source – Optical
• Optical Power Meter
• Network Analyzer
• Fiber Optic Trainer Kit , Model Link B
• Coupling Fiber To Semiconductor Sources
• Mode Observation Of Fiber Optic Cable Modules
• Power Meter (Mw)
Microwave devices are fundamental to many modern electronics systems, including digital wireless communications. Microwave section inculcates students to acquire familiarization in Characteristics of Reflex Klystron, Gunn Diode Oscillator, VSWR Measurements, Frequency and Wave Length Measurement, Study of Power Distribution of Directional Coupler, E-Plane Tee, H-Plane Tee, Magic Tee, Isolator, Circulator, Attenuation and Power Measurement, Radiation Pattern of various antennas.
Optical section inculcates students to acquire familiarization in characteristics of LED, LASER, PIN Diode, and Measurement of various Losses, Attenuation, Mode characteristics of fiber, Wave Length Division Multiplexing and Demultiplexing, Data Communication Using Single Mode Fiber Optic System etc.
LINEAR INTEGRATED CIRCUITS LAB
Features:
• Dual, (0-30V) variable Power Supply
• CRO 30MHz
• Digital Multimeter
• Function Generator 1 MHz
• IC Tester (Analog)
• Computer (PSPICE installed)
• ICs
• Transistors, Diodes, Zener diodes
• Potentiometer
• Step-down transformer
• Resistors 1/4 Watt Assorted
• Resistors ( Various ranges ), Capacitors ( Various ranges )
• Decade Inductance Box, Decade Resistance Box
Linear Integrated Circuits lab provides facilities to design oscillators, amplifiers, filters using operational amplifiers. LIC lab inculcates students to analyse the working of PLL and use PLL as frequency multiplier. Also students can design DC power supply using ICs and they can analyse the performance of oscillators and multivibrators using SPICE.
DIGITAL SIGNAL PROCESSING LAB
Features:
• PCs with Fixed / Floating point DSP
• Processors (Kit / Add-on Cards)
• MATLAB with Simulink and Signal Processing Tool Box
• Function Generators(1MHz)
• CRO(20MHz)
Students will do various experiments related to signal processing and image processing. It has 17 systems with LAN and internet connectivity. All the systems are loaded with MATLAB software package. There are 17 TMS processor kits using which the students will do assembly coding related to signal processing experiments.
MICROPROCESSOR LAB
Features:
• Microprocessor trainer kits
• Microcontroller trainer kits
• Interface boards
• Personal Computer with CPU Hard Disk
• Oscilloscopes
Microprocessor Lab allows the students to write ALP Programmes for fixed and Floating Point Arithmetic. Students can interface different I/Os with processor and generate waveforms using Microprocessors. They can also execute Programs in 8051.
NETWORKS LAB
Features:
• PC (with recent specification)
• Ethernet LAN trainer
• Network Simulator Software
• C. Complier
• Java
• Cisco Router
Networks Lab allows the students to learn to communicate between two desktop computers and to implement the different protocols. Networks Lab inculcates students to implement various routing algorithms and makes the students to be familiar with socket programming, simulation tools etc.,.
M.E – ADVANCED SYSTEM DESIGN LAB (PG LAB)
Features:
• MATLAB, Simulink, Toolboxes (Communication, Signal Processing, Image Processing) Block sets (Communication, DSP, Fuzzy, Wavelet CDMA basic reference)
• Model Sim 5.8 C
• Xilinx 13.1 Project navigator
• Keil IDE and ARM Kits
• Cadence Design Suite
• FPGA boards
• Altera DE1
• Network Simulation tools.
The PG lab provides extensive computing resources for research and education. This includes high-performance computers in the range of Linux, Windows, and Workstations. In addition to general purpose file server, the department maintains two specialized servers for database clients and Linux based workstations. Department network communications include a fiber optic backbone, offering 100 Mbps connectivity to the commodity internet. The department has wireless internet connectivity via a campus-wide 802.11b network to the laptops.
MEMS DESIGN CENTER
Features:
• PC equipped with Intellisuite software, COMSOL Multi-physics.
Micro Electro Mechanical Systems (MEMS) is the technology of very small devices; it merges at the nano-scale into Nano Electro Mechanical Systems (NEMS) and nanotechnology. MEMS are made up of components between 1 to 100 micrometres in size (i.e. 0.001 to 0.1 mm), and MEMS devices generally range in size from 20 micrometres (20 millionths of a metre) to a millimetre (i.e. 0.02 to 1.0 mm). They usually consist of a central unit that processes data (the microprocessor) and several components that interact with the surroundings such as micro sensors.
OPTICAL AND MICROWAVE LAB 1 & 2
Research license and 20 user student license of CST Microwave Studio Software-2022 version is installed at the optical and microwave lab 1 & 2. This software is mainly used for designing the antennas, filters, absorbers, low and high frequency devices etc. CST Studio Suite is a high-performance 3D EM analysis software package for designing, analyzing and optimizing electromagnetic (EM) components and systems. Electromagnetic field solvers for applications across the EM spectrum are contained within a single user interface in CST Studio Suite.
It provides fast, automatic meshing, with mesh refinement and automatic adaptation to increase the quality of the mesh in critical parts of the model.
In the CST manual it is mentioned that CST works by discretising maxwell’s integral equation. It is also mentioned that for CST Microwave Studio, it uses central finite difference techniques for time derivatives. In some manual it is mentioned that CST works by using the FDTD technique. CST is based upon Finite Integration in Technique (FIT) and is also popular among antenna designers due to ease in simulations.
ROBOTICS LAB
Ideate, Innovate & Implement
“FOR THE STUDENTS
TO THE STUDENTS
BY THE STUDENTS”
Inaugurated in April 2011 by Ms. Chinmayee
Activities of Robotics Club
Robotics is the branch of technology that deals with the design, construction, operation, and application of robots, as well as computer systems for their control, sensory feedback, and information processing. These technologies deal with automated machines that can take the place of humans in dangerous environments or manufacturing processes, or resemble humans in appearance, behaviour, and/or cognition. Many of today’s robots are inspired by nature contributing to the field of bio-inspired robotics.
List of research facilities available in the development
Sl. No. | Equipment | Price (Rs.) | Specifications | Laboratory Name | Faculty In-charge |
1 | SenseNuts Bundle for WSN applications | Rs 7,00,000/- | HSN CODE: 854231 | Computer Networks Lab | Dr.Jagadeeswari |
2 | Pocker VNA | Rs. 83,000/- | PVNA2.0Kit | Research Lab | Dr.K.Indhumathi |
3 | Intellisuite, Intellisense, USA | Rs. 1500000/- | 10 License | MEMS Lab | Dr.S.Praveen Kumar |
4 | Visually evoked potential setup | Rs 55000 | HSN code : 9018 | MEMS Lab | Dr.S.Praveen Kumar |
5 | Shortwave diathermy unit | Rs 33000 | HSN code : 9018 | MEMS Lab | Dr.S.Praveen Kumar |
6 | Ultrasound diathermy unit | Rs 22000 | HSN code : 9018 | MEMS Lab | Dr.S.Praveen Kumar |
7 | Spirometry | Rs 44000 | HSN code : 9018 | MEMS Lab | Dr.S.Praveen Kumar |
8 | Medical stimulator | Rs 14000 | HSN code : 9018 | MEMS Lab | Dr.S.Praveen Kumar |
9 | Surgical diathermy with analyzer | Rs 64000 | HSN code : 9018 | MEMS Lab | Dr.S.Praveen Kumar |
10 | Audiometer | Rs 40000 | HSN code : 9018 | MEMS Lab | Dr.S.Praveen Kumar |
11 | Pacemaker | Rs 42000 | HSN code : 9018 | MEMS Lab | Dr.S.Praveen Kumar |
12 | Pacemaker simulator | Rs 26000 | HSN code : 9031 | MEMS Lab | Dr.S.Praveen Kumar |
13 | Software analyse ECG,EEG,EMG | Rs 120000 | HSN code : 9018 | MEMS Lab | Dr.S.Praveen Kumar |
14 | Infusion pump | Rs 28000 | HSN code : 9018 | MEMS Lab | Dr.S.Praveen Kumar |
15 | Multi output power supply | Rs 15000 | HSN code : 8504 | MEMS Lab | Dr.S.Praveen Kumar |
16 | Function Generator | Rs 11000 | HSN code : 8543 | MEMS Lab | Dr.S.Praveen Kumar |
17 | Digital Storage Oscilloscope | Rs 36000 | HSN code : 9030 | MEMS Lab | Dr.S.Praveen Kumar |
18 | Electrical safety analyser | Rs 61000 | HSN code : 9031 | MEMS Lab | Dr.S.Praveen Kumar |
19 | Vacuum pump | Rs 8170 | HSN code : 8414 | MEMS Lab | Dr.S.Praveen Kumar |
20 | Electrochemical etching setup | Rs 11750 | NA | MEMS Lab | Dr.S.Praveen Kumar |
21 | Dessicators | Rs 8200 | NA | MEMS Lab | Dr.S.Praveen Kumar |
22 | Hot plate with magnetic stirrer | Rs 11200 | NA | MEMS Lab | Dr.S.Praveen Kumar |
23 | Heating mantle 1 lts | Rs 1400 | NA | MEMS Lab | Dr.S.Praveen Kumar |
24 | Heating mantle 500ml | Rs 1200 | NA | MEMS Lab | Dr.S.Praveen Kumar |
25 | Weighing machine | Rs 69537 | NA | MEMS Lab | Dr.S.Praveen Kumar |
Details of faculty members used research facilities for research work
Sl. No. | Faculty | Facilities used for their Research Work | Status | Nature of work |
1 | Dr.K.Indhumathi, | MIMO based flexible multiband antenna for multi-service applications | In progress | Intramural research |
2 | Dr. M. Selvi | Mathematical analysis of OFDM based FFO | Completed | Research work |
3 | Dr. A. Elakkiya | An ultrathin microwave metamaterial absorber for X,C band applications | Simulation, Characterization | Research work |
4 | Ms. K. Sakthi | FPGA kit, cadence tool | Simulation and hardware testing | Research work |
5 | Dr. Raji Pandurangan | FPGA kit, Xilinx, MATLAB | Simulation and hardware testing completed | Research work |
6 | Dr. S. Praveenkumar | Porous silicon workbench setup, IntelliSuite software | Simulation and Fabrication | Research work |
7 | Dr. T. Aravind | IntelliSuite software & laboratory setup for validation | Simulation and Fabrication | Research work |
8 | Mr. G. Dinesh Ram | Microfluidics setup, IntelliSuite software | Simulation and Fabrication | Research work |
9 | Mr. D. Lingaraja | Porous silicon workbench setup, IntelliSuite software | Simulation and Fabrication | Research work |
10 | Ms. S. Ramya | Microfluidics setup, IntelliSuite software | Simulation and Fabrication | Research work |
11 | P. Mahizhmathi | IntelliSuite software & laboratory setup for validation | Simulation and Fabrication | Research work |
12 | Mr. K. Arun Kumar | IntelliSuite software | Simulation | Research work |
13 | Dr. T. Archana | IntelliSuite software | Simulation | Research work |
List of projects done by students using research facilities
Sl. No. | Title of the Project | Students | Guide | Research Facilities used |
1 | Implementation of peer to peer communication between the coordinator and end device through router | H. Akshaya (212217106007), R.S. Vishal (212217106305), M. Senthilnathan (212217106263) | Mr. J. Dhanancheziyan | Real time lab for WSN and IoT applications |
2 | Performance analysis and comparison of single level VEDIC algorithm with conventional algorithm | Ranjitha M (212215106228), Sagithiya P (212215106236), | Mr. K. Arunkumar | Spartan-6 FPGA, VLSI lab |
3 | Design of compact dual band PIFA antenna for wireless communication | Murali A (212216106166), Moses Christaepher S (212216106164), Mohamed Nakoor Meeran A.S (212216106160), Pappuru Parameshwar Reddy (212216106191) | Dr. Beulah Jackson | Research lab, CST software |
4 | A planar triple band tapered slot antenna for 5G applications | Vemuru Uddeepa (212217106298), Vignesh R S (212217106301), Yujithaa J S (212217106313) | Dr. Beulah Jackson | Research lab, CST software |
5 | Polycystic ovary syndrome detection using paper microfluidics | Ramya D (212214106217), | Dr. S. Praveenkumar | MEMS lab, COMSOL software |
6 | Design and simulation of capacitive pressure sensor for biomedical implantation | Ravitheja E (212214106220), | Dr. T. Aravind | MEMS lab, COMSOL software |
7 | Design and simulation of small size MEMS bimaterial cantilever solar cell using piezoelectric layer | Rohith Kumar B (212214106225), | Mr. T.K. Srinivasan | MEMS lab, COMSOL software |
8 | Two axis MEMS scanner for LiDAR applications | Sanjay Kumar J (212214106236), Sathish Kumar M (212214106244), | Dr. C.T. Kalaivani | MEMS lab, COMSOL software |
9 | Design and simulation of spiral based microchannel for biomolecule separation | Vimal Prakash B (212216401004) | Dr. S. Praveenkumar | MEMS lab, COMSOL software |
10 | MEMS cantilever based piezoresistive sensor for sensing soil macronutrients | Priya R (212216401002) | Dr. S. Praveenkumar | MEMS lab, COMSOL software |
11 | Pneumatic microgripper for handling microsized objects | Sundari P (212216401003) | Dr. S. Praveenkumar | MEMS lab, COMSOL software |
12 | Two arm electrothermal micromirror for optical switching applications | Monica ((212216401001) | Dr. S. Praveenkumar | MEMS lab, COMSOL software |
13 | Design and analysis of microneedle array for transdermal drug delivery | Divya K (212215106069), Divya Prabha (212215106075), Gajalakshmi A (212215106086) | Dr. S. Praveenkumar | MEMS lab, COMSOL software |
14 | Design and analysis of stress distribution in v-beam electrothermal actuator | Sunil G (212215106280) | Dr. T. Aravind | MEMS lab, COMSOL software |
15 | Computational analysis of electrostatic microgripper for handling micro objects | Vijay Surendar | Dr. T. Aravind | MEMS lab, COMSOL software |
16 | Impedance based mems bio-sensor for breast cancer detection | Susandhika M (212215106285), | Mr. D. Lingaraja | MEMS lab, COMSOL software |
17 | Design of bicuspid arotic valve using shape memory alloy | Vignesh B (212215106305) | Dr. T. Aravind | MEMS lab, COMSOL software |
18 | Microfluidic analysis of microneedle array for drug delivery using thermopneumatic actuation | Aathi A (212215106002), Aarthy K (212215106003), Archana R (212215106027) | Ms. S. Ramya | MEMS lab, COMSOL software |
19 | MEMS based electrothermal actuator for transdermal drug delivery of insulin using micropump | Aalen Jesintha (212215106001), Anu Priya G (212215106019), Anupriya K (212215106020) | Mr. D. Lingaraja | MEMS lab, COMSOL software |
20 | Design and fabrication of y-shaped microchannel using PDMS for cell sorting | Mithra V (212215106164), Mohana Priya A.E (212215106168), Monasri S.G (212215106173) | Dr. S. Praveenkumar | MEMS lab, COMSOL software |
21 | Analysis of piezoelectric micromirror for optical communication | Poongothai U (212217483001) | Dr. S. Praveenkumar | MEMS lab, COMSOL software |
22 | Design and simulation of micropump, microvalve, microneedle for drug delivery | Abinaya A (212217401001) | Dr. S. Praveenkumar | MEMS lab, COMSOL software |
23 | Separation of nutrient from milk using tilted sidewall and vertical focusing channels pinched flow fractionation device | Sivanesh I (212217401004) | Dr. S. Praveenkumar | MEMS lab, COMSOL software |
24 | Design and implementation of T-type MEMS heart rate sensor | Sharmila B (212217401003) | Dr. S. Praveenkumar | MEMS lab, COMSOL software |
25 | Comparative study of squeeze film air damping effect in RF MEMS switch | Thilagameena K (212217401005) | Dr. S. Praveenkumar | MEMS lab, COMSOL software |
26 | Microcantilever beam fabricated using mems based sensor | Anoosha G (212217401002) | Dr. S. Praveenkumar | MEMS lab, COMSOL software |
27 | Green synthesis of MgO nano particles | Dodla Mounya (212217106072) | Dr. S. Praveenkumar | MEMS lab, COMSOL software |
28 | Synthesis of ZnO nano particle from various applications | Deeban V.M (212217106064), | Dr. T. Aravind | MEMS lab, COMSOL software |
29 | MEMS design & development of transdermal drug delivery | Balaji R (212217106034), | Dr. S. Praveenkumar | MEMS lab, COMSOL software |
30 | Fabrication of porous silicon for bio sensing applications | Kondreddy Pushpalatha (212217106131), Medimi Keerthi (212217106158), | Dr. T. Aravind | MEMS lab, COMSOL software |
31 | PDMS based microfluidic device for complete blood cell count | Janani R (212217106101), | Mr. T.K. Srinivasan | MEMS lab, COMSOL software |
32 | Paper based microfluidic bio sensor | Jaivigneshwaran R (212217106099), | Mr. T.K. Srinivasan | MEMS lab, COMSOL software |
33 | Design and simulation of thermal inplane micro gripper for manipulating biomolecules | Rishitha M (212217106172), | Dr. T. Aravind | MEMS lab, COMSOL software |
34 | Intraocular drug delivery system | Kopperla Harshitha (212217106133), Chandra Keerthana (212217106134), Sai Monica (212217106134) | Ms. T. ARCHANA | MEMS lab, COMSOL software |
35 | Optical cholesterol bio sensor using porous silicon | Chetan K.S (212217106138), Bhavya P (212217106211), Giri Priya (212217106214) | Ms. T. ARCHANA | MEMS lab, COMSOL software |
36 | Energy harvesting using graphite antenna | Aaditya V (212216106007), Arunaleeswarar S (212216106024), Aaqib G (212216106002) | Dr. K. Indhumathi | Research lab, CST software |
37 | MIMO antenna for 5G mobile communication | Suryaprakash S (212217106278), Sanjay E (212217106253), Shahid MA (212217106264) | Dr. K. Indhumathi | Research lab, CST software |
