Project Design

M.Tech project work done at INDIAN SPACE RESEARCH ORGANIZATION (ISAC), Bangalore

Helen Nancy. V

M.Tech, Communication Systems

Contact No. : 897-***-****, 882-***-****

E-mail: ac5cpi@r.postjobfree.com

CAREER OBJECTIVE

I wish to work with an organization, which gives more exposure and best standards. Where I can widen my knowledge base and work hard. I would like to be an asset to the organization for which I am working and improve my career by rendering effective contribution to the organization. PROFESSIONAL QUALIFICATION

2016 – 2018 KARUNYA INSTITUTE OF TECHNOLOGY AND SCIENCES Degree in Communication Systems (CGPA : 8.61 out of 10) 2012 – 2016 KARUNYA UNIVERSITY

Degree in Electronics and Communication Engineering (CGPA : 7.52 out of 10) EDUCATIONAL QUALIFICATION

2010 – 2012 12th Passed from KURINJI HIGHER SECONDARY SCHOOL

(With 86.25%)

2009 – 2010 10th Passed from GOVT. GIRLS. HR. SEC. SCHOOL

(With 95.4%)

AREA OF INTEREST

RF Antenna Design

Antenna & Microwave Communication

RF Communication System

Electro Magnetic Field

MTECH PROJECT

PHASE II:

Organization Name

Indian Space Research Organization (ISAC), Bangalore Project Title

PIN Diode based X-Band SP4T Switch for Phased Array Antenna Application Description

In this project, the PIN diode based X-Band SP4T switch for phased array antenna application is presented. This project contains two phases: SP4T switch with RT-DUROID substrate and SP4T switch with Alumina substrate. The operating frequency of this switch is 8 to 8.4GHz, which is useful for phased array antenna in remote sensing space crafts The performance of both switches based on the parameter of return loss, insertion loss and isolation. The main objective of the project is to achieve high isolation and minimum insertion and return loss. PIN diode is used to develop the switches. Circuit designs and simulations are performed in ADS (Advanced Design System). From the comparison of simulation results of both modules, the SP4T switch with Alumina substrate provides good performance. Duration

6 months

Software used

ADS, HFSS

PHASE I

Organization Name

Karunya Institute of Technology and Sciences, Coimbatore Project Title

A Reconfigurable Micro strip patch antenna for RFID application by using the Smart geometry configuration technique

Description

In this project, a frequency and polarization reconfigurable micro strip patch antenna for RFID application is designed. There are two antennas which have U and V slots in the ground plane that have been analyzed for FR4 substrate. These antennas operated at 2.4GHz and 5.8 GHz, which is useful for RFID application. Feed analysis and Iteration analysis also take place in order to achieve perfect feed location and ground slot dimension. By incorporating a PIN diode the frequency and polarization reconfiguration is achieved. The performance of reconfigurable antenna is analyzed based on radiation pattern, reflection coefficient and axial ratio.

Duration

5 months

Software used

CAD-FEKO

BTECH PROJECT

Organization Name

Karunya University, Coimbatore

Project Title

Fingerprint based student attendance system

Description

This project aims at introducing biometric capable technology for use in automating the entire attendance system for the students pursuing courses at an educational institute. Biometric based technologies are supposed to be very efficient personal identifiers as they can keep track of characteristics believed to be unique to each person. The fingerprint recognition and verification technique can easily replace an attendance sheet and save time wasted in calling out roll numbers in the class. A fingerprint detecting device needs to be placed in each classroom and students would be made to swipe their finger over the sensor so as to mark their presence in the class. The database would contain all the fingerprints beforehand. So, the moment a finger would be swiped, a check would be carried out. Duration

5 months

Software used

AVR studio, SQL Server 2008, Visual Basic 2010

PUBLICATION

Identified an International Conference on Inventive Research in Computing Application (ICIRCA 2018) titled “Minimized Losses with High Isolation PIN diode based X-Band Switch for Phased Array antenna Application”

TECHNICAL COGNIZANCE

Cad tools known : CAD_FEKO, HFSS, CST, ADS

Programming language : C, C++, MATLAB

CO-CURRICULAR ACTIVITIES

Attended 5 days workshop on “Embedded Systems” in karunya University, Coimbatore

Attended 1 day workshop on “Microstrip patch Antenna Design using ADS Tool” in Karpagam University, Coimbatore

Attended 1 day workshop on “Upcoming Technologies in Electronics and Communication” in Karunya Institute of Technology and Sciences, Coimbatore

Attended 2 day workshop on “Design and Tesing of Antenna, Microwave Components using CAD-FEKO & VNA” in Kumaraguru College of Technology, Coimbatore.

Attended 2 day workshop on “Workshop on intellectual Property Rights Regime in India-IPRR 17” in Karunya Institute of Technology and Sciences, Coimbatore INTERPERSONAL SKILL

Self-motivated to learn new technologies

Hard working and determined

Ability to adapt and cope up with different situations. PERSONAL DETAILS

Father’s Name : Mr. Vallavadass.J

Gender : Female.

Date of Birth : 04 June, 1995.

Language Competency : English, Tamil

Marital Status : Single

Nationality/Religion : Indian /Christian

Permanent Address :7/20,nancy illam,Theivammal street, R.S Mangalam,Ramnad(dt), 623 525

Interest & Hobbies : Listening songs, Reading books. DECLARATION

I hereby declare that the above information is true to the best of my knowledge and belief

Place: Bangalore. (Helen Nancy v)

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