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Naveen Balaji

SNS COLLEGE OF TECHNOLOGY, Electronics And Communication, Faculty Member

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Naveen Balaji Gowthaman, born 1990, from Kumbakonam, Tamilnadu, INDIA. He has completed his Bachelor's Degree in Engineering - ECE (Distinction) under the Anna University, Tiruchirapalli and his post graduate (VLSI Design)(Distinction, Univ. Rank-17) under Anna University, Chennai. He also completed Master of Business Administration - Information Systems from Annamalai University, Chidambaram. Currently, he is pursuing his Doctorate in VLSI Testing under Faculty of ICE, Anna University, Chennai. Now he is attached as an Assistant Professor with Dept. of ECE at SNS College of Technology, Coimbatore, INDIA. He is member of ISTE, IETE, IAENG, ISRD, IRED, ISQEM, CSTA, IAETSD, SDIWC, TAPPI and ITEEA. He has published papers in 24 International Journals and 18 International Conferences. He has served as National advisory Board Member in various International Conferences. He has been a reviewer and editorial board for International Journals. His areas of Interests are Low power VLSI, VLSI Testing and Python.
Supervisors: Dr. S. Chenthur Pandian

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Papers by Naveen Balaji

Smart Vehicle Number Plate Detection System for Different Countries Using an Improved Segmentation Method

Day by day the use of vehicles in our life is rising exponentially and as increasing vehicles are... more Day by day the use of vehicles in our life is rising exponentially and as increasing vehicles are violating the rules of traffic, theft of vehicles, ingoing to restricted areas, abnormal number of accidents lead to upturn in the crime rates linearly. For any vehicle to be acknowledged, vehicle license plate detection will play a main significant job in this active world. The commonly used in field of safetyand security system, LPDR plays a significant role and we need to identify vehicles registration number at anevident distance for finding the vehicle.The methodology which we have used is modest but appropriate. First the segmented of all characters in the image (Licence Plate). Ultimately, the recognition of each character is done. The pattern matching method is used for recognition each character in the vehicle license plate.

Python Based Reverse Timing Algorithm for Human Brain Activity Using Color Psychology

This paper attempts to show that human brain performance based on the color hits to retina. Rever... more This paper attempts to show that human brain performance based on the color hits to retina. Reversing the time will make better performance than time in clockwise. Algorithm for reverse time been created in python tkinter. Digital clock runs continuously every day in reverse order. Indication is based on colors that glows on the digital numbers make some changes in human activity to concentrate more on a particular work. The activity of human being will change when color hits to human retina. Time in reverse order will make human to work better than time run in clockwise direction. The reverse time makes more stress to human so color will disappear stress level and make human to concentrate in work. The color of the digits in the clock will changes after certain time. The reverse time algorithm created in python tkinter. Python Python is a generally used high-level, interpreted, dynamic programming language. Its design idea highlights code readability, and its syntax permits programmers to prompt concepts in fewer lines of code than probable in languages such as Java or C++. The language provides constructs intended to enable writing clear programs on both a small and large scale. Python supports many programming paradigms, with object-oriented, imperative and functional programming or procedural styles. It topographies a dynamic type system and involuntary memory management and has a huge and inclusive standard library. Python interpreters are accessible for many operating systems, allowing Python code to run on a wide variation of systems. Operating third-party tools, such as Py2exe or Pyinstaller, Python code can be wrapped into stand-alone

International Journal of Trend in Scientific Research and Development (IJTSRD) High Performance Triplex Adder Using CNTFET

Carbon Nanotubes Field Effect Transistors (CNTFETs) is used to implement a two new design of trip... more Carbon Nanotubes Field Effect Transistors (CNTFETs) is used to implement a two new design of triplex half adder. Conventional binary logic has a capable alternate called triplex logic, since it is possible to accomplish uncomplicatedness and energy efficiency in modern digital design due to shortened circuit overhead such as interconnect and chip area. Triplex decoders and binary logic gates are used to present two novel half adders. To obtain power, delay and power delay product the circuits are simulated using HSPICE. Recently reported designs are compared with these circuits. These triplex adders show delay and power advantage up to 40 and 39 % with less transistor count. So, using these half adders in complex arithmetic circuits will be advantageous.

International Journal of Trend in Scientific Research and Development (IJTSRD) Dynamic and Non-Linear Charge Transfer Through Opto-Deportation by Photovoltaic Cell

The opto departation technique was used to transfer charge through the light photons from one mob... more The opto departation technique was used to transfer charge through the light photons from one mobile to other. The proximity of the mobile phones was very much important. The technique was introduced to reduce the wastage of time during charging and avoidance of unnecessary shut down of mobile phones. The simulation was done in multisim and the hardware implementation was done using a opto coupler and a photo diode. The results were obtained in multisim.

International Journal of Trend in Scientific Research and Development (IJTSRD) Advanced Security System using PIC through Bluetooth

The objective of our project is to develop an Exploiting Bluetooth on Android mobile devices for ... more The objective of our project is to develop an Exploiting Bluetooth on Android mobile devices for home appliances control appliances control application. Mobile devices have been integrated into our everyday life consequently, home automation is becoming increasingly prominent features on mobile devices .We have developed a security system that interfaces with an android mobile devices. The mobile device will be communicated through Bluetooth by the shortest way. The mobile application can be loaded onto any compatible device, and once loaded, interface with the appliances easily .commands to ON, OFF, or check the status of the appliance to which is installed can be sent quickly from the mobile device via a simple, easy to use GUI. The security system then acts on these commands, taking the appropriate action and sending a confirmation back to mobile device. This system can also tell the user if any of appliances is ON or OFF

International Journal of Trend in Scientific Research and Development (IJTSRD) International Open Access Journal 0.18µm CMOS Comparator for High-Speed Applications

In the electronics industry the Low Power Comparator using High Speed in Analog to Digital Conver... more In the electronics industry the Low Power Comparator using High Speed in Analog to Digital Converters. In electronic device Comparator are mostly used in Analog to Digital converter (ADC). In ADC are used for the delay produced and power consumed by an ADC. I design a 0.18µm CMOS Comparator for High-Speed Application.

CONCURRENT NODE RECOVERY FROM FAILURE IN WIRELESS SENSOR-ACTOR NETWORKS

The effectiveness of WSAN deployed in search and rescue, surveillance, battlefield reconnaissance... more The effectiveness of WSAN deployed in search and rescue, surveillance, battlefield reconnaissance and other applications depends on the inter-node interaction. In sensor networks, sensors collect their information from the physical world and forward their data to actor node then actors collaboratively respond to achieve predefined application missions. The networks can be partitioned into disjoint blocks if an actor suddenly fail and violate such a connectivity goals. The simultaneous node recovery scheme imposes a large node relocation overhead and lot of topology changes and also extent inter-actor data path. Our approach explores the simultaneous node recovery from a multimode failures with maintain nominal topology changes by using the Least Disruptive PILOT Node algorithm. The LDPN algorithm, uses a set of PILOT node that can be used whenever link failures between two sensor node. Inthis approach removes the faulty nodes by using best PILOT nodes and it act as a bridge between the two neighbors of failed nodes. The LDPN algorithms can reestablish the network connectivity and also make sure that the minimal topology changes within the sensor network.

GPS Based Smart Navigation for Visually Impaired Using Bluetooth 3.0

Navigation by the visually impaired people is restricted by their inability to recognize their su... more Navigation by the visually impaired people is restricted by their inability to recognize their surroundings. Safe navigation is a critical aspect for these people. In market there are several navigation systems like guide dog, white cane and other assistive systems. These systems guide only in familiar places where they usually visit. Such people will find it difficult to navigate in a new environment. Finding the route, awareness about the external surroundings and obstacle detection is such a challenging task that they encounter in their daily life. They rely on a guide to help them. Our objective is to create a portable, self-contained, user-friendly system that will allow the visually impaired individuals to navigate in both familiar and unfamiliar environment without any human guidance. This smart navigation system provides guidance for both indoor and outdoor navigation by voice input and output that would help them to navigate better. The indoor navigation depends on Bluetooth transmitters and receivers. The outdoor navigation depends on Global positioning system(GPS) and map assistance. The GPS provides the current location of the user .The destination that a user wish to reach is given as a voice input to the voice recognizer. By the information on current location and destination, the maps provide the route to reach the destination in the form of audio output that can be received by a Bluetooth receiver. Thus this system will be much useful for the visually challenged people for easy navigation in unfamiliar surroundings.

ADVANCES in NATURAL and APPLIED SCIENCES Open Access Journal Concurrent Node Recovery From Failure In Wireless Sensor-Actor Networks

The effectiveness of WSAN deployed in search and rescue, surveillance, battlefield reconnaissance... more The effectiveness of WSAN deployed in search and rescue, surveillance, battlefield reconnaissance and other applications depends on the inter-node interaction. In sensor networks, sensors collect their information from the physical world and forward their data to actor node then actors collaboratively respond to achieve predefined application missions. The networks can be partitioned into disjoint blocks if an actor suddenly fail and violate such a connectivity goals. The simultaneous node recovery scheme imposes a large node relocation overhead and lot of topology changes and also extent inter-actor data path. Our approach explores the simultaneous node recovery from a multinode failures with maintain nominal topology changes by using the Least Disruptive PILOT Node algorithm. The LDPN algorithm, uses a set of PILOT node that can be used whenever link failures between two sensor node. Inthis approach removes the faulty nodes by using best PILOT nodes and it act as a bridge between the two neighbors of failed nodes. The LDPN algorithms can reestablish the network connectivity and also make sure that the minimal topology changes within the sensor network.

ADVANCES in NATURAL and APPLIED SCIENCES Rapid low power Synchronous circuits using transmission gates

In this paper we have designed flipflops and counters using transmission gate. Counters are seque... more In this paper we have designed flipflops and counters using transmission gate. Counters are sequential circuits and are very important digital systems.For these circuits reduction in power consumption is of major concern. Power dissipation, propagation delay,area of digital circuit and design complexity are reduced by designing the circuits using transmission gate. The whole designing process of sequential circuits and simulations are carried out using Tanner software.

Asian Journal of Research in Social Sciences and Humanities Low Power and High Speed Synchronous Circuits using Transmission Gates

In this paper we have designed flip flops and counters using transmission gate. Counters are sequ... more In this paper we have designed flip flops and counters using transmission gate. Counters are sequential circuits and are very important in digital systems .For these circuits reduction in power consumption is of major concern. Power dissipation, propagation delay, area of digital circuit and design complexity are reduced by designing the circuits using transmission gate. The whole designing process of sequential circuits and simulations are carried out using Tanner software.

ADVANCES in NATURAL and APPLIED SCIENCES High Efficient Carry Skip Adder In Various Multiplier Structures

Carry Skip Adder (CSKA) structure has a high speed and lower energy intake compared with the conv... more Carry Skip Adder (CSKA) structure has a high speed and lower energy intake compared with the conventional structure. The speed improvement is attained by applying concatenation and incrimination systems to improve the performance of the predictable CSKA (Conv-CSKA) structure. In addition, instead of utilizing multiplexer logic, the structure made use of AND-OR-Invert (AOI) and OR-AND-Invert (OAI) complex gates for the skip logic. The structure may be made with both fixed stage size and variable stage size styles, wherein the later further improves the speed and energy constraints of the adder. And the link of area, delay, power and the energy are made. The Carry skip adder structure is applied to multiplier and the multiplier includes comparison of Wallace tree multiplier and the Baugh-woolly multiplier. The area, power depletion, energy comparison and delay are done for Baugh-Woolley Multiplier and Wallace tree Multiplier.

Asian Journal of Research in Social Sciences and Humanities Fast Test Pattern Generator using ATALANTA M 2.0

A new technique for test pattern generation (TPG) in a built-in self-test (BIST) environs is prop... more A new technique for test pattern generation (TPG) in a built-in self-test (BIST) environs is proposed here. The TPG customs the characteristic information of the circuit to generate the test vectors internally. The distinctive information of the circuit is extracted using recognized spectral techniques. The algorithm was tested on dissimilar counter circuits and performs extremely well compared to the random test patterns by ATALANTA. The hardware essential for the TPG in the counter circuit is the identical irrespective of the size of the counter. Thus the area overhead is nominal for greater size counter circuits.

Low Power and High performance JK Flip Flop using 45 nm Technology

Low Power and High performance JK Flip -Flop using 45 nm Technology [1] G. Naveen Balaji [2] V. N... more

COMBINATIONAL CIRCUITS USING TRANSMISSION GATE LOGIC FOR POWER OPTIMIZATION

by Naveen Balaji and IRJET Journal

In this paper power and energy dissipation are reduced using transmission gate logic(TGL), which ... more In this paper power and energy dissipation are reduced using transmission gate logic(TGL), which are the challenging factors in the VLSI CMOS design. In order to get strong output level PMOS and NMOS are connected together.In active mode, TGL technique achieves 83% power reduction as compared to the conventional CMOS design.125nm CMOS technology is used to simulate outputs in TANNER software.TGL is used in combinational circuit design to reduce complexity,leakage current and leakage power.

A survey on effective Automatic Test Pattern Generator for self- checking Scan -BIST VLSI circuits

by Naveen Balaji and IRJET Journal

This paper attempts to show the survey on ISCAS89 Sequential Benchmark circuits. Gate delay, prop... more This paper attempts to show the survey on ISCAS89 Sequential Benchmark circuits. Gate delay, propagation delay, no. of flip flops and total number of gates are listed and compared for benchmark circuits.The circuits were built in .asl file and simulated using AUSIM L2.3.Operating temperature, marginal supply voltage as well as an increased output load capacitance leads to variation in gate delay or in propagation delay.Depending on the circuit components placed one after another, the delay varies. All aspectsare compared for the Benchmark circuitsfrom s27 to s38584.

Novel Automatic Test Pattern Generator (ATPG) for degenerated SCAN -BIST VLSI Circuits

by Naveen Balaji and IRJET Journal

This paper attempts to show the innovative Test Pattern Generator (TPG) using linear assembly of ... more This paper attempts to show the innovative Test Pattern Generator (TPG) using linear assembly of bit generator. Test power reduction done by the active usage of under adaptive exchanging of clock is used. New test pattern generator is designed to generate weighted random patterns and controlled transition density patterns with the linear selection of bit from LFSR, to enable efficient scan-BIST applications. The decrease in gate delay without sacrificing fault coverage while preserving test power limits by fine-tuning the scan clock, which is provided by a built-in hardware sloth monitor of transition density in the scan register, is attained. Tri-linear assembly and Tetra-linear assembly consume the gate delay of 9x10 -6 seconds in 48 gates and 12x10 -6 seconds in 45 gates respectively. Propagation delay is 35x10 -6 seconds and 46x10 -6 seconds respectively.

HETEROGENEOUS NODE RECOVERY FROM CRASH IN WIRELESS SENSOR-ACTOR NETWORKS

—The effectiveness of wireless sensor-actor networks deployed in search and rescue, battlefield r... more —The effectiveness of wireless sensor-actor networks deployed in search and rescue, battlefield reconnaissance, surveillance, and other applications depends on inter-node interaction. In WSAN, sensors probe their information from the physical world and forward their data to actor nodes then actors collaboratively respond to achieve predefined application mission. The network can be partitioned into disjoint blocks if an actor suddenly fails and violate such a connectivity goal. The simultaneous recovery scheme imposes a high node relocation overhead and bunch of topology changes and also extent inter-actor data paths. Our approach explore the simultaneous node recovery from a multi-node failure with maintain the nominal topology change by using the Least Disruptive PILOT (Pre-defined Intelligent Lightweight topology management) Node (LDPN) algorithm. LDPN algorithm, use a set of PILOT nodes that can be used whenever a link failure between two sensor nodes. This approach removes the faulty node by using the best PILOT node and it act as a bridge between two neighbors of failed node. The LDPN algorithm can reestablish the network connectivity and make sure that the minimal topology changes within the network.

Master–Slave Flip-Flops Using Transmission Gate By Accessing High Speed Design Values

by Naveen Balaji and S. Geethiga

70-74 G.NAVEEN BALAJI.pdf

A power inverter or inverter is an electronic device or circuit that changes direct current(DC) t... more A power inverter or inverter is an electronic device or circuit that changes direct current(DC) to alternating current(AC). The input voltage, output voltage, frequency and overall power handling depend on the design of the specific device or circuit the inverter does not produce any power the power is provided by the dc source. A power inverter can be entirely electronic or may be a combination of mechanical effect (such as a rotary apparatus)and electronic circuitry static inverter do use moving parts in the conversion process