Engineer Project

RUTHRAPATHI.S, B.E ECE [****]

S/o E.M.SUBRAMANIAN

**/**, ******** **, *********,

Coimbatore – 641111,

Phone: +91-801*******, +91-979*******

E-mail: *************@*****.***

CAREER OBJECTIVE

To become an innovative engineer and contribute my knowledge and skills for

the development of the organization and ultimately for our nation.

ACADEMIC QUALIFICATION

B.E.–Electronics& Communication at KATHIR COLLEGE OF

ENGINEERING, ANNA UNIVERSITY with a CGPA of 7.1% upto 7th semester.

Passed Std. XII with 69.9% from HINDUSTHAN MATRICULATION HIGHER

SECONDARY SCHOOL.

Passed Std. X with 7.3% from ELGI MATRICULATION HIGHER

SECONDARY SCHOOL.

PROJECT

Title : VLSI implementation of low power complex multipliers for OFDM

Transceivers.

Description: OFDM is a multi-carrier system where data bits are encoded to multiple sub-

carriers, while being sent simultaneously. The process of combining different sub-carriers to

form a composite time-domain signal is achieved using Fast Fourier transform. In t his project

we propose an idea for implementing complex multipliers and FFT computers using bit serial

approaches and distributed arithmetic concepts. Usually multiplication is done by successive

additions or by design of parallel multipliers. Instead we propose a Bit Shift Accumulation

technique based on Modified BOOTH’S Algorithm to implement Complex Multipliers. By

this way the speed of multiplication performed is increased and the chip area consumed is

decreased which results in low power consumption. Fast Fourier transforms are taken using

RADIX 4 butterfly using our Complex multiplier as and when the bit arrives thus increases

the speed of OFDM transceivers.

AREAS OF INTEREST

VLSI

Electronic devices and Circuits

C,C++

ACADEMIC ACHIEVEMENTS

Won 1st prize in the event “Paper Presentation” conducted by SNS College of

Engineering.

Won 1st prize in the circuit debugging event “DIGITAL CIRCUIT

DEBUGGING” conducted by Info Institute of Technology.

Won 2nd prize in the event “Tec blow (technical quiz)” conducted by Info

Institute of Technology, Coimbatore.

Our project was published in “ANUSANDHANA journal of Science,

Engineering and Management” vol-02, issue-02, December-2013.ISSN NO: 2231-

4032.

Served as the treasurer of ECE association in the year 2013-2014

Served as student representative of ECE department through 2010-2014

CO-CURRICULAR ACTIVITIES

Presented a paper on the topic “VLSI implementation of low power

complex multipliers in OFDM transceivers in more than five top colleges in

Coimbatore.

Certified by Intel for completing the Intel Easy steps Basic Course

conducted at Kathir College of Engineering.

Underwent a robotics workshop on “Autobotz AVR” conducted by

technophilia systems in association with Robotics & computer applications institute

of USA.

Certified for completing the course on ‘working with MATLAB’ from

LOG IT Academy.

Underwent one week in-plant training on Fundamentals of

communication at All India Radio (AIR), Coimbatore.

Organized many technical and non-technical events in my college

symposium “DHRONA”.

COMPUTER LITERACY

Simulation tools : Xilinx, Modelsim, Mat lab.

Operating Systems : MS Windows /XP/ 7/8

Packages : MS Office

Languages : C, C++, VHDL.

PERSONAL INFORMATION

Name : Ruthrapathi.S

Date of Birth : 11.06.1992

Gender : Male

Nationality : Indian

Father’s Name : Subramanian.E.M

Languages Known : English, Tamil (Read, spoken & written)

Hobbies : Cricket, Music, Sudoku, Magazine (Infinite thoughts).

PERSONAL SKILLS

Leadership

Grooming personality

Volatile character

Punctuality

Team work

Hard working

DECLARATION

I hereby declare that all the information furnished above is true to the best of my

knowledge and belief.

Place: Coimbatore Signature

Date:

[Ruthrapathi.S]

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