Birla Institute of Technology, Mesra
Neela Chattoraj
Associate Professor, Electronics and Communication Engg
Ph.D Engg 		Contact Address
Permanent Address C/o Mala chattoraj,Tungratoli,Booty More Ranchi
Local Address Deptt. of Electronics & Communication Engg., Birla Institute of Technology, Mesra, Ranchi-835215.
Phone (Office) 06512275444
Phone Residence 06512275444
Email Id nchattoraj@bitmesra.ac.in
Joined Institute on : 5-Aug-2001
  Work Experience
 
Teaching : 24 Years

Research : 10 Years

Individual: 04 Years
  Professional Background
  1. March 1988-December 1992-----CSIR   Cetral fuel Research Instititute ,CFRI Dhanbad.
  2.  Faculty in charge Computer Training Centre   Govt Womens Polytechnic,Tharpakhna Ranchi-1992-1994.
  3. Project Engineer under MHRD ,Govt of India ,NewDelhi-1994-2001.
  4. Joined As as Associate Lecturer (2001) in B.I.T Mesra and  continuing as Associate Professor (Since 2013).
  5.  National Project on MEMS(Esteblishment of MEMS Design centre)  Govt of India (Ministry of Defence)with IISC Bangalore(2010-2014) of 10.16 Lakh.
  6. Project on MEMS based piezoelectric energy harvestor for implanted medical devices(SERB), Govt. of India. 2017- 2020 of 38.8602 Lakh.
  Research Areas
 

Microstrip Patch antenna Optimization using GA,Multifrequency And Reconfigurable Antenna ,DRA, Metasurface,UWB,fractal,EM scattering,RF MEMS,

Phd Awarded 05---Ph.D on going -04

-

 

 

 

 

 

 
  Award and Honours
 

  paper presented by scholar –Arpita Sen received young Investigator Award in  IRNET SCIENCE ,MARCH 2012.

 
  Publications
 

International Journals:SCI/SCOPUS   (2011-2020 JUNE)

1

MrinmoyChakraborty,  Srikant Pal and  Neela Chattoraj;

Quad notch UWB antenna using  combination of slots and combination of slots and split?ring resonator;  International   journal of RF &  Microwave Computer Aided Engineering (Wiley); Volume30, Issue3, 1-10, e22086,  March 2020

  SCI

2

Babu L. P. Meenaketan , Srikanta Pal , NeelaChattoraj ;                                                                         A novel approach for electromagnetic  inverse scattering of a two?dimensional perfect electric conductor object:

International   journal of RF &  Microwave Computer Aided Engineering (Wiley); Volume290, Issue11, 1-10,  November 2019,

  SCI

3

Neha Rajak, Neela Chattoraj , Robert  Mark ,Meta material  Cell Inspired High Gain  Multiband Antenna for Wireless  Application;; AEU-International  Electronics and Communications ; Volume109; 23-30; September  2019,

SCI

4

Babu L. P. Meenaketan , Srikanta Pal , NeelaChattoraj ;Electromagnetic forward and inverse scattering analysis of a  one-dimensional collision system ; International   journal of RF &  Microwave Computer Aided Engineering (Wiley); Volume29, Issue8, 1-11,  August 2019,

SCI

5

Quarratulain, Neela Chattoraj ;Parametric study and Analysis of Band Stop Characteristics for a  Compact UWB Antenna with Tri-band notches ;;  Journal of  microwaves, optoelectronics  &electromagnetic   Applications ; Volume17, Issue4, 509-527;December  2018.,

Scopus

6

Dipta Chaudhuri Sudip Kundu, Neela Chattoraj ;Design and analysis of MEMS based piezoelectric energy harvester for machine monitoring ; Micro-system Technologies,Springer ; Volume25, Issue4;1437-1446; ;October   2018.,

SCI

7

AnandPrakash  Neela Chattoraj SatyaBhusanshukla ;  Design and development of Vivaldi antenna array for wind profile RADAR application;    Microwave & optical Technology Letters(MOTL); Volume60, Issue3;725-731 ;March   2018.,

SCI

8

Neha Rajak, Neela Chattoraj   ;A Bandwidth Enhanced Metasurface Antenna For Wireless Applications  ; Microwave & optical Technology Letters(MOTL); Volume59, Issue10;2575-2580  ;   October   2017.,

SCI

9

BabulalSahu,  Srikant Pal , NeelaChattoraj, ,DileepkumarUpadhyay ;                                           Highly compact UWB bandpass filter  based on composite right/left-handed  transmission Line and meander fractal  like ring slot in ground ; International  journal of  wireless  Technologies  ;  Volume5, Issue5;  1037-1044;  June 2017

SCI

10

ParikshitVasisht and N.chattoraj ;Design and Development of  Wideband RDRA fed with parallel conducting strips chamfered at edges separated by partial matching slab; Microwave & optical Technology Letters(MOTL); Volume59, Issue3;695-698;   March 2017.,

SCI

11

BabulalSahu,  Srikant Pal , NeelaChattoraj, ,DileepkumarUpadhyay ;

 A Compact UWB band pass filter using Hybrid fractal shaped DGS  ;  Journal of  microwaves, optoelectronics  &electromagnetic   Applications ; Volume6, No,38-49; March 2017.,

Scopus

12

BabulalSahu,  Srikant Pal , NeelaChattoraj   ;                                                                                                  A Novel Triangular shaped  UWBfractal antenna using circular slot;  Frequenz; Volume70(3-4), No,113-120,; Oct-2016  ;

SCI

13.

BabulalSahu,  Srikant Pal , NeelaChattoraj ; 

Design of super wideband  hexagonal?shaped fractal antenna with triangular slot; Microwave & optical Technology Letters(MOTL); Volume57,No7;1659-1662;   July2015.,

SCI

14.

MrinmoyChakraborty,  Srikant Pal and  Neela Chattoraj;

Realization of high performance compact CPW-FED planar UWB Antenna using higher order Asymmetry for practical Applications; Microwave & optical Technology Letters(MOTL); Volume58,No2;398-399;   February2015.,

SCI

15.

BabulalSahu,  Srikant Pal , NeelaChattoraj ; 

A Compact super wideband monopole antenna design using fractal geometries; Microwave Review,Volume2,No2; 20-24;December2014;

Scopus

16.

N.Chattoraj,Quaratul lain,J.saxena,S.Agar wal and K.V.Singh;

Design of a Novel dual band planar inverted F antenna for mobile radio applications,

Journal of  microwaves, optoelectronics  &electromagnetic   Applications ; Volume13, No2,177-184;December  2014.,

Scopus

17.

Quarratulain, Neela Chattoraj ;A Compact Novel Tapered U Slot Ultra Wideband Antenna;  International  Journal of Applied Science and Engineering; Volume11,Issue3,301-315;September,2013

Scopus
            18. A. Sen, N. Chattoraj, “Dual-Frequency Microstrip Antenna for Wireless Applications and effect on fraud “Electrical and Electronic Engineering SAP journal USA, Vol.2, No.2, pp78-81, April 2012. Scopus
            19. V Janardhana, S Pamidighantam, N Chattoraj, J S Roy, R G Kulkarni, “Experimental Investigations on a Surface Micromachined Tunable Low  Pass Filter”, Progress in Electromagnetics Research Letters, Vol.27, 171-178, Nov    2011. SCI

International Journals:SCI/SCOPUS-2006-2010

.1 N. Chattoraj & J. S. Roy, “Application  of  Genetic  Algorithm  to  The  Optimization  of  Microstrip Antennas  with  and  Without  Superstrate”, Microwave Review, Vol.12, No.2, pp.32-35, Nov.2006.                                                                                                                                                                                   SCOPUS
 2. N. Chattoraj & J. S. Roy, “The Optimization of Gain of Patch Antennas using Genetic Algorithm”, ACTA Tech CSAV Journal, Vol.51, pp.279-287, Nov.2006.                                                                          SCOPUS
3. J. S. Roy, N. Chattoraj and N. Swain “Short Circuited Microstrip Antennas for Multi-band Wireless communications”, Microwave & Optical Technology Letters (USA), Vol. 48, No. 12, pp. 2372 – 2375, Dec.2006.                                                                                                                                                                                                                                                                                                                               SCI

 

                                                                   Referred journal                                                                                   

                                                       

1.

 N. Chattoraj, J. S. Roy, “Application of Genetic Algorithm to the Optimization  of Gain of Patch Antennas with and without  Dielectric Layer”, HIT Trans. Electronics, Communication, Computer and Networks (India),  Vol. 1,  No.1, pp.37 – 42, Jan.-Mar. 2006.

2

 N. Chattoraj & J. S. Roy, “Application of Genetic Algorithm to the  Optimization of Gain of Magnetized Ferrite Microstrip Antenna”, Engineering Letters, Vol. 14, No. 2, pp. 124 – 129, June 2007.

3

J. S. Roy, N. Chattoraj  and N. Swain” New Dual-Frequency Microstrip Antennas For Wireless Communications”, Romanian Journal of Information Science and Technology ,Vol. 10, No. 1, pp.113–119,  2007.

4

 A. Sen, N. Chattoraj, “Quadruple-Frequency Microstrip Antenna for Wireless Applications and its Equivalent Circuit” IRNet Transactions on Computer Science and Engineering ITCSE, Vol. 1, No 1, pp. 42-46, July 2012.

5

 Quartalluin, N. Chattoraj, “A Compact wide Band antenna with single wideband notch for WLAN band.” International Journal of Computer Applications, Vol. 2, pp. 04-07, Sep. 2013.

6

 Quartalluin,N.Chattoraj, “Effect of Ground plane on a Tapered U slot UWB Antenna WLAN band.” International Journal of computer applications, Vol. 2, pp. 08-11, Sep. 2013. 

7

 Quartalluin, N. Chattoraj, “Design & Development of Small Compact UWB Antenna” IOP Science Series ,Vol. 44, pp.1-4, April 2013.

8

 Quartalluin, N. Chattoraj     “ A Compact Novel Tapered U Slot Ultra Wideband Antenna” International journal of Applied Sciece And Engineering (IJASE) Volume11  , No 3: pp301-315 Sept 2013

9

 MEMS Transmission Line Low Loss Phase shifter” International Journal of Engineering Research & Technology (IJERT), Vol. 3, Issue 1, pp. 350-353, January  2014.

10

 V Janardhana, S Pamidighantam, N Chattoraj, J S Roy, R G Kulkarni, “Experimental Investigations of Microstrip Distributed MEMS Transmission Line Phase Shifter” International Journal of Electronics and Communication Engineering & Technology (IJECET), pp. 222-229, Nov. 2013.

11

Arpita Sen, Neela Chattoraj “Tetra-Frequency Microstrip Antenna for Wireless Applications", International Journal of Computer Application, Vol. 85, No 15, pp 27-31, January 2014

 

                                    

 

National Journal

  1. N. Chattoraj & J. S. Roy, “ Application Of Genetic Algorithm To The  Optimization  Of Gain Of Patch Antennas With And Without  Dielectric Layer” International Journal of  HIT Trans. Electronics, International Journal of  HIT Trans. Electronics, Communication, Computer and Networks (India),  Vol. 1,  No.1, pp.37 – 42, Jan.-Mar. 2006.
  2. N. Chattoraj and J. S. Roy, “Application of Genetic Algorithm to the Optimization of Microstrip Antennas Covered With a Dielectric Layer”, Journal of the Institution   of Engineers (India), Vol. 88, pp. 3-6, January 2008.

 

Conference Proceedings:

International:

  1.  J.S. Roy and N. Chattoraj, “Magnetically biased ferrite micrsotrip antenna”, Proc.  APSYM, Cochin, India, pp 288-291, Dec. 2002. 
  2. J.S.Roy and N. Chattoraj, “A New Technique for Scaling Dielectric Constant of Microstrip Substrates from Antenna Measurement”, Proc. ICMARS-2004, Jodhpur, pp. 177-179, 23-25 Nov. 2004.
  3. N. Chattoraj and J. S. Roy, “Investigations on Microstrip Antennas Covered with a Dielectric Layer using Genetic Algorithm”, Presented in URSI Conference, New Delhi, Oct. 2005.
  4. N. Chattoraj and J. S. Roy, “Optimization of Efficiency and Gain of Magnetized           Ferrite Microstrip Antenna Using Genetic Algorithm”, presented in EUCAP07    Edinburg (UK),11-16 Nov., 2007.
  5. V Janardhana, S Pamidighantam, N Chattoraj, J S Roy, R G Kulkarni5, “MEMS Distributed Wide Band Phase Shifters” proceeding International conference on sensors and related networks  Vellore Institute of Technology, Vellore, India pp.1-5, Dec. 07-10,2009.
  6. V Janardhana, S Pamidighantam, N Chattoraj, J S Roy, R G Kulkarni,”CPW- Quasi-Static Analysis,” Proc. The third IETE Conference on RF & Wireless - 2010 (ICon RFW -10), 07-09 Oct. 2010.
  7. Vandana Sehgal, N.Chattoraj  “Helical Antenna Design for Signal Enhancement”, Proc. of  ICMARS-2011, Jodhpur, pp.79-80, Dec. 7-10 2011.
  8. Vandana Sehgal, N.Chattoraj “Effects of Dielectic Superstrates on Gain of an Equilateral Triangular Microstrip Patch Antenna  “Proc. of  ICMARS-2011  Jodhpur, pp.107-108, , Dec. 7-10 2011.
  9. Quartalluin, N.Chattoraj   A small miniaturized novel tapered U slot ultrawideband  antenna ”, Proc. of  ICMARS-2011, Jodhpur, pp.89, Dec. 7-10, 2011
  10. Quartalluin, N.Chattoraj “Design & Development of small tapered U slot ultrawideband antenna  with difffernent dielectric substrates” Proc. of  ICMARS-  2011, Jodhpur, pp 119-120, Dec. 7-10 2011
  11. A.sen,N.Chattoraj.“Multi-Frequency Microstrip Antennas for Wireless    Applications and its effect on fraud”,  IEEE AEMC and IEEE IAW 2011, Kolkata,  India,  pp1-5, Dec. 18 – 22 2011  
  12. A.sen,N.Chattoraj."Quadruple-Frequency Microstrip Antenna for Wireless Applications and its Equivalent Circuit", International   Conference on Electronics and Communication Engineering, ICECE-2012,  Kolkata, pp. 36-40, Mar. 24, 2012.
  13. A.sen,N.Chattoraj. “Reconfigurable Microstrip Antenna for Wireless Applications and its equivalent circuit” International Conference on Innovations in Electronics and Communication Engineering, ICIECE - 2012, Hyderabad, pp. 229-232, Jul. 20-21, 2012
  14. A.sen,N.Chattoraj. “Dual Frequency Microstrip Antenna for Wireless Applications and its reconfigurable counterpart”   International Conference on Electronics and Communication  Engineering, ICECE-2012, Bangalore, pp. 115-121May. 20, 2012.
  15. Quartalluin,N.Chattoraj   “Design & Development of small Compact UWB Antenna” Radio and Antenna Day of the Indian OCEAN, Radio 2012, ,Sugar Beach resort,walmar,Flicen Flac,Mauritius, pp.14, 24-27 sep. 2012
  16. Quartalluin,N.Chattoraj   “Comparative Study of Compact UWB Antenna on different dielectric substrate” Radio and Antenna Day of the Indian OCEAN,Radio 2012, Sugar Beach resort,walmar,Flicen Flac,Mauritius, pp,40, 24-27 sep. 2012
  17.  Quartalluin,N.Chattoraj   “A Compact wide Band antenna With single wideband notch  for WLAN band.” International Conference on Communication Circuits & systems, ,KIIT
  18. Quartalluin,N.Chattoraj   “Effect Of Ground plane on a tapered U slot UWB Antenna”       WLAN band.” International Conference on Communication Circuits & systems, KII
  19. Quartalluin,N.Chattoraj   “A compact UWB Antenna with Wide Band notch at 5GHZ for WLAN Band,” International conference in Progress in Electromagnetic Research & Symposium, PIERS,Proceeding ,2013,Stockholm,Sweden, pp764-767, 2013
  20. Prafulla Chandra Prasad,  Neela Chattoraj, “ Design & Development of Reconfigurable Microstrip Patch Antenna Using MEMS switch for KU –band Application” International conference in Progress in Electromagnetic Research & Symposium,PIERS,Proceeding ,2013,Stockholm,Sweden,pp 764-767, 2013
  21. Prafulla Chandra Prasad, Neela Chattoraj “Design of Compact Ku Band Microstrip Antenna for Satellite Communication” IEEE International Conference on Communication and Signal Processing-ICCSP'13,Tamilnadu  pp. 196-200, 3-4th April 2013
  22. A.Sen,Prafulla Chandra Prasad, Neela Chattoraj “Design and Development of a Single Feed Reconfigurable Dual-Frequency Microstrip Antenna” IEEE International Conference on Communication and Signal Processing-ICCSP'13,Tamilnadu pp. 221-225, 3-4th April ,2013
  23.  Sweta Srivastava, N.Chattoraj, T,R.Viswakarma “Theoritical Analysis of     circular patch Antenna on Ferrite Substrate” IEEE-ACE 2002, Kolkata,pp.16-19 , Dec 2002
  24.   J.S.Roy ,. N.chattoraj Optimization  of Magnetized Ferrite Microstrip Antenna Using Genetic Algorithm”. Proc. of  NASDEC2 , pp. 174-177, BIT, Mesra, Ranchi, 2-4 November, 2006.
  25. A.Sen,J.Ghosh, J.S.Roy, N.chattoraj “Design of A  Compact Dual-Frequency Microstrip Antenna Loaded by A Parasitic Patch for GPS and Bluetooth Systems”, Proc. of AEC-DISC Conference, Asansol, 2008,  pp. 40-42, Aug. 1-2, 2008.
  26.  J.Ghosh , N.chattoraj, “Design of an Asymmetric T-slot Coupled Circular Microstrip Antenna for GPS Application” Proceeding of National Conference on Microwave & communications NCMicrocom 2010 ,BIET Suri(W.B), Feb 19-20, 2010.
  27. Debajit De, Neela Chattoraj " A Review - Theoretical Analysis of TCAS Antenna " Publication Details : Proceedings of IEEE International Conference on Green Computing, Communication and Electrical Engineering 2014 ; Page No.: 269-275, ISBN No.: 978-1-4799-4983-0, 2014
  28. Debajit De, Neela Chattoraj "RF MEMS Capacitive Type Shunt SwitchI" IEEE Applied Electromagnetics Conference 2013 ( IEEE AEMC 2013 ), KIIT University, Bhubaneswar ; 18-20th December, 2013.(will be published in IEEE explorer).
  29. Debajit De, Neela Chattoraj" RF MEMS Metal to Metal Contact Type Shunt Switch" IEEE Applied Electromagnetics Conference 2013 ( IEEE AEMC 2013 ), KIIT University, Bhubaneswar ; 18-20th December, 2013, (will be published in IEEE explorer)
  30. Babu lal shahu, Neela Chattoraj, Srikanta Pal "A Novel CPW Fed Sierpinski Carpet Fractal UWB Slot Antenna" International Conference on Microwave and Photonics (ICMAP2013)ism dhanbad,13-15 December,published IEEE explorer 978-1-4799-2174-4/13/$31.00 ©2013 IEEE

National:       

  1. S.Srivastava,N.Chattoraj & Babu R.Visvakarma “Theoretical Analysis of circular patch Antenna on Ferrite Substrate”IEEE-ACE 2002,Kolkata,pp.16-19 , Dec 2002.
  2. N. Chattoraj and J. S. Roy, “Optimization of Magnetized Ferrite Microstrip Antenna Using Genetic Algorithm”, Proc. of NASDEC2, pp. 174-177, BIT, Mesra, Ranchi, 2-4 November, 2006
  3. N. Chattoraj and J. S. Roy, “Optimization of Magnetized Ferrite Microstrip      Antenna Using Genetic Algorithm”, WieNSET-2007, Calcutta, June 29- 30, 2007

 
  Member of Professional Bodies
 

ISTE, ISSS
  Current Sponsored Projects
 

1. National Level project--on MEMS -under MINISTRY OF DEFENCE GOVT OF INDIA with IISC BANGALORE(2010-2014 Decmber)Aeronautical Development Agency) Ministry of Defence,Govt of India  ,National Programme on Micro and Smart Systems

Amount:10.06lakhs

2. Project on MEMS based piezoelectric energy harvestor for implanted medical devices(SERB), Govt. of India. 2017- 2020  September  Amount : 38.8602 Lakh.

 
  Member, Editorial Board