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Chairman's Message

Education is said to be the transmission of knowledge, culture and civilization.
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Principal's Message

It gives me immense pleasure to greet and welcome you all on behalf of the entire ADIT family.
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Dr. Pravin R. Prajapati
Associate Professor & Head
Coordinator : Diploma Electronics Engineering [Consumer Electronics]
Qualification
Ph.D. (IIT Rookee),M.Tech (Communication Systems Engg. from IIT Varanasi), BE ( Electronics & Communication Engg.)
Experience
Academics:23 Years

Industry: 0.6 Year
Contact
ec.pravin.prajapati@adit.ac.in
+91 - 9429367045

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Events & Activities
  • "Introduction of Planar Antennas and demonstration of CST Microwave Studio Antenna Design Software", 3rd August, 2016 at Dr. Jivraj Mehta Institute of Technology, Anand, Gujarat, India

  • "Design and Development of Microwave Filters and its recent trends", 1st Sept. 2016, Govt. Women Engg. College, Ajmer, Rajasthan, India

  • "Recent Trends in Microwave Engineering", Interactive session organized under TEQIP activity and approved by Electronics Department & IE (I) EL students chapter, 17th September, 2016, Birla Vishwakarma Mahavidyalaya, Vallabh Vidyanagar, Gujarat.

  • "Planar Antenna Design Using CST Microwave Studio", Department of Electronics and Communication Engg., Dr. Babasaheb Ambedkar Technological University, Lonere, Maharastra, 23-24 Oct. 2016.

  • "Design of Circularly Planar Antennas with DGS", One Week Workshop on Antenna and Microwave Devices: Design, Fabrication & Measurement (AMD:DFM)-2016, on 31st August 2016 at Govt. Women Engg. College, Ajmer, Rajasthan, India.

  • "Use of Research Tools For Excellent Research Publications", 28th April, 2016. at HJD Technical Education and Research Institute, Bhuj, India on One Week STTP on Research Methodology and Tools.

  • "Introduction to Latex", Department of Electronics and Communication Engg., Dr. Babasaheb Ambedkar Technological University, Lonere, Maharastra, 25 Oct. 2016.

  • Delivered Key note Address on"Applications of Partially Reflected Surfaces in Antenna Design",at 2nd International Conference on Communication and Signal Processing,Dr.Babasaheb Ambedkar Technological University,Lonere,Maharastra,26-27 Dec.2016.

  • Conducted Workshop on " Latex: A smart way to write Technical Papers, Books and Thesis", Sardar Vallabhbhai Patel Institute of Technology (SVIT), Vasad, Gujarat, 16th February 2017.

  • "Design, analysis and Demonstration of PM-QPSK Optical Communication System", Sardar Vallabhbhai Patel Institute of Technology (SVIT), Vasad, Gujarat, 23rd January 2017.

  • "Design of Planar Filter with DGS and demonstration of CST Microwave Studio", TEQIP II sponsored three days national workshop on "Emerging Trends in Electromagnetics and Its Applications, BVM Engg. College, Vallabh vidyanagar, Gujarat, India, 29-31 March 2017.

  • "Application of Fractal Defected Ground Structure in design of RFIC Components", at Indus University, Ahmedabad, Gujarat, India,10 April 2018.

  • "Design of Planar Antenna and Recent Trends", at Einfochips Ltd, Ahmedabad, 7th Aug. 2018.

  • "Recent Trends in Design of Planar Antenna", at Short term training program on recent trends in Electronics and Communication Engg. (RTECE 2018), 24-28 Sept. 2018, Sant Longowal Institute of Engineering and Technology, Longowal, Punjab.

  • Co ordinator of One Day workshop on " Simulation of Optical Systems " under ISTE ADIT chapter on 28/10/10.

  • Co ordinator of Five Day workshop on "Recent trends in Electronics and Communication", under ISTE ADIT chapter from 1st April, 2011 to 6th April, 2011

  • "Latex- A Smart way to write Thesis and Research Papers", on 15 Oct. 2016, A D Patel Institute of Technology, Gujarat.

  • Conducted one day faculty development program on, "Simulation of optical systems using Optsim software," on 6th feb. 2016.

  • One day workshop on, "Design of planar antennas and demonstration of CST Microwave Studio", for final year UG, 2nd level PG students, 8th Aug. 2015, A D Patel Institute of Technology, Gujarat, India.

  • One day workshop on "Design of antennas using CST Microwave studio," on 9th March 2016, A D Patel Institute of Technology, Gujarat, India

Publications
  • P. R. Prajapati, G. G. K. Murthy, A. Patnaik, and M. V. Kartikeyan, "Design and Testing of a Compact Circularly Polarized Microstrip Antenna with Fractal Defected Ground Structure for L-band Applications," IET Microwaves Antennas and Propagation, Vol. 9, Issue 11, pp. 1179-1185, 2015, ISSN: 17518733

  • Pravin R. Prajapati, A. Patnaik, and M. V. Kartikeyan, "Design and Characterization of an Efficient Multi-layered Circularly Polarized Microstrip Antenna," International Journal of Microwave And Wireless Technologies, Cambridge Univ. Press, London, pp. 1-9, Vol.7, April 2015, ISSN: 17590787

  • P. R. Prajapati, "Application of Defected Ground Structure to Suppress Out of Band Harmonics for WLAN Microstrip Antenna", International Journal of Microwave Science and Technology, Hindawi Publication, Egypt, Vol. 2015, pp. 1-9, Dec. 2015 , ISSN: 16875826

  • Pravin R. Prajapati,A.Patnaik, and M.V. Kartikeyan,"Improved DGS Parameter Extraction Method for the Polarization Purity of Circularly Polarized Microstrip Antenna,"International Journal of RF and Microwave Computer Aided Engineering, Wiley Publication, England, UK, Vol. 26, no.9, pp.773-783, Nov. 2016.

  • Pravin R. Prajapati, "Multilayered Circularly Polarized Microstrip Antenna Integrated with Defected Ground Structure for Wide Impedance and Axial Ratio Bandwidth," Journal of Electromagnetic Waves and Applications, Taylor and Fracis Publication, UK, Vol. 30, Iss. 17i pp. 2256-2267, Nov. 2016 (Thomson Router Indexed).

  • Pravin R. Prajapati, Shailesh Khant, "Gain Enhancement of UWB Antenna using Partially Reflective Surface," International Journal of Microwave And Wireless Technologies, Cambridge Univ. Press, London, pp. 1-8, March 2018, (Thomson Router Indexed). doi:10.1017/S1759078718000326, ISSN: 17590787.

  • Chandani Desai, Pravin R. Prajapati, "Design of Lowpass Filter with Improved Roll off Factor using Coin Shape Fractal DGS", Research& Reviews: A Journal of Embedded systems & Applications, Vol. 7, No.1, 2019, ISSN: 2395-6712.

  • N. M. Patel, V. K. Thakar, P. R. Prajapati, K. V. Pomal , "Development of PC Based Control for an Electromechanical System," Journal of Engineering and Technology, Sardar Patel University, vol. 14, pp. 69- 72, March 2001.

  • R. K. Jain, P. R. Prajapati, V. C. Pandya, "An analysis of students feedback of Current Scenario of Teaching and Learning process," The Indian Journal of Technical Education, volume 31, no. 4, page 12 -16, October- December 2008

  • Hetal Patel, P. R. Prajapati, "Embedded System of Automatic Level Control Based on FPGA," ADIT Journal of Engineering, August 2010, vol. 7, no. 1, ISSN: 09733663.

  • Ronak R. Vashi, P. R. Prajapati, "Comparison of Performance Ratings of EDFA and EYCDFA for 1535 nm to 1580 nm Signal Wavelength Span," Journal of Engineering and Technology, GIT, Gandhinagar, vol. 4, 2011, ISSN 2249-6157 .

  • Rohit Patel, P. R. Prajapati, "Spatially Resolved Fluroscence Technique For Detection of in Homogeneity Placed at Various Depth Below Breast Tissue," International Conference on "Microwaves and Optoelectronics" organized by Dr. Babasaheb Ambedkar Marathwada University, Aurangabad, India, 17 December - December 2007.

  • P. R. Prajapati, "Performance Ratings of SLA/PIN-HBT and APD/HBT Optical Receivers" at International Conference organized by Saurastra University, Rajkot, vol. 1, pp. 163-167, 13-14 Jan. 2008.

  • Shailesh Khant, P. R. Prajapati, "Simulation and Analysis of 10Gbps SLA-PIN-HBT Receiver in terms of Quality Factor and BER," 2nd International Conference on Signals, systems and Automation, organized by G H Patel College of Engineering and Technology, V.V. Nagar, Gujarat, India, January 24-25, 2011.

  • P. R. Prajapati, Shailesh Khant, "10 Gbps APD-HBT Receiver: Simulation and Analysis of Quality Factor and BER," 1st International Conference on Information, Signal and Communication organized by A D Patel Institute of Engineering and Technology, V.V. Nagar, Gujarat, India, February 5-6, 2011.

  • P. R. Prajapati, Ronak R. Vashi, "Phase Sensitive Two Pump Optical Parametric Amplifier Using Non linear Single Mode Fiber," International Conference on Optics, organized by Physics department, association with optics society of India, National Institute of Technology, Calicut, vol. 1391, pp. 410-412, May 23-25, 2011.

  • Ronak R. Vashi, P. R. Prajapati, " Comparison of Performance Ratings of EDFA and EYCDFA Based on Effect of Different Pumping Schemes," International Conference on Optics , organized by Physics department, association with optics society of India, National Institute of Technology, Calicut, vol.1391, May 23-25, 2011.

  • Manisha Mayavanshi, P. R. Prajapati, Anuradha P Gharge, "Modeling and Simulation of Polarization Dependent Gain in Semiconductor Optical Amplifier," International conference on Innovative Science and Engineering Technology, Organized by V. V .P. Engineering College, Rajkot, India, 8-9 April, 2011.

  • Kalpesh Shah, P. R. Prajapati, "Role of Simulators in Teaching the Principles of Digital Electronics Engineering Subject," 1st CSI International Conference On Education and Research Hosted by center of Excellence for Research in Software Engineering Lingayas University, Faridabad Organized by CSI Division V (Education & Research), Region-I and New Delhi Chapter, January 12

  • P. R. Prajapati, G. G. K. Murthy, A. Patnaik, and M. V. Kartikeyan, "Asymmetrical Plus Shaped fractal Slotted Multilayered Yagi-Uda Circularly Polarized Microstrip Antenna with DGS," IEEE Applied Electromagnetics International Conference (AEMC-2013), KIIT University, Bhubneshwer, India, December 18-20, 2013.

  • P. R. Prajapati, G. G. K. Murthy, A. Patnaik, and M. V. Kartikeyan, Compact Circularly Polarized Microstrip Patch Antenna for WLAN Applications," IEEE Indian Antenna Week Conference organized by with NITTTR, Chandigarh & Punjab Technical University and IEEE MTTS kolkata section, May 26-30, 2014.

  • K.A.N.Jyothi,J.Malik,P.R.Prajapati,R.P.Srivastava,"Dual Band E-shaped Microstrip Patch Antenna for WiMAX and WLAN Applications,"IEEE Indian Antenna Week Conference organized by with NITTTR,Chandigarh & Punjab Technical University and IEEE MTTS Kolkata section, May 26-30, 2014.

  • P. R. Prajapati, G. G. K. Murthy, A. Patnaik, and M. V. Kartikeyan, "Design of Compact Circular Disc Circularly Polarized Antenna with Koch Curve Fractal Defected Ground Structure," 31st International Union of Radio Science General Assembly and Scientific Symposium (URSI GASS 2014), 16-23 August, 2014, Bejing, China.

  • P. R. Prajapati, A. Patnaik, and M. V. Kartikeyan, "Design of Single Feed Dual Band Dual Polarized Microstrip Antenna With Defected Ground Structure for Aeronautical and Radio Navigation," 31st International Union of Radio Science General Assembly and Scientific Symposium (URSI GASS 2014), 16-23 August, 2014, Bejing, China.

  • P. R. Prajapati, M. Srinivasulu, and M. V. Kartikeyan, "Realization of Circular Polarized Microstrip Antenna with Arc-Slot Fractal Geometry," International Conference on Microwave, Optical and Communication Engineering (ICMOCE-2015)," IIT Bhubneshwer, India, pp.- 158 ? 161,December 18-20, 2015.

  • Palak Patel, P. R. Prajapati, "Design of UWB Antenna with Improved Gain using Partially Reflective Surfaces," International Conference on Electronics and Communication Systems (ICECS-2016)," Karpagam College of Engineering, Coimbatore, Tamilnadu, India, 25-26 Feb. 2016.

  • Poonam Parmar, P. R. Prajapati, "1.98 GHz Coupled Line Coupler with Enhanced Directivity using Defected Ground Structure," International Conference on Electronics and Communication Systems (ICECS-2016)," Karpagam College of Engineering, Coimbatore, Tamilnadu, India, 25-26 Feb. 2016.

  • Nasarin Vohra, P. R. Prajapati, "Suppression of Nonlinear Effects in WDM Transmission by Unequal Channel Spacing," International Conference on Electronics and Communication Systems (ICECS-2016)," Karpagam College of Engineering, Coimbatore, Tamilnadu, India, 25-26 Feb. 2016.

  • Arjun Kumar, Pravin R. Prajapati, Ashwini Arya and M. V. Kartikeyan, "Design Studies on Microstrip Filter with Peano Fractal Defected Ground Structure", 11th International Conference on Industrial and Information Systems, ICIIS 2016, Indian Institute of Technology, Roorkee, 3-4 Dec. 2016.

  • Arjun Kumar, Pravin R. Prajapati, Jagannath Malik and M. V. Kartikeyan, "Modeling of Microstrip Filter with Defected Ground Structures Using ANN", 11th International Conference on Industrial and Information Systems, ICIIS 2016, Indian Institute of Technology, Roorkee, 3-4 Dec. 2016.

  • Sanket Pateliya, Tilak Patel, Pravin R. Prajapati, "Design of UWB Monopole Antenna with Fractal DGS", 1st International Conference on Current Research in Engineering(SIEICON-2017), Sigma Institute of Engineering, Vadodara, Gujarat, India. 13 April 2017

  • Ronak Vashi, P. R. Prajapati, "Effect of Different Pumping Schemes of EDFA and its Performance Ratings," National Conference on Advances in Electrical and Electronics Engineering, organized by Swami Vivekanand College of Engineering, Indore, India, February 24-25, 2011.

  • Vinod Makwana, P. R. Prajapati, "Circuit Simulation as Powerful Tool in the Field of Power Electronics for Under Graduate Students and Beginners," National Conference on Advances in Electrical and Electronics Engineering, organized by Swami Vivekanand College of Engineering , Indore, India, February 24-25, 2011.

  • Manisha V Mayavanshi, P. R. Prajapati, Anuradha P Gharge, "Simulation of 2nd and 3rd Order Harmonic Distortion Generated in SOA," 2nd National Conference on Emerging Vistas of Technology, NCEVT - 10, Parul Institute of Engineering and Technology, Vadodara, Gujarat, India, Dec - 2010.

  • M. Srinivasulu, Pravin R. Prajapati, M. V. Kartikeyan, "Realization of Circularly Polarized Microstrip Antenna using Fractal Geometry," Proceedings of National Conference on Recent Advances in Electronics and Computer Engineering, (RAECE-2015), Indian Institute of Technology, Roorkee, India, Feb 13-15.

  • Nasarin Vohra, Pravin R. Prajapati, "Suppression of Nonlinear Effects in WDM Transmission by Unequal Channel Spacing," National Workshop on Recent Advances in Photonics and Optics, Govt. Women Engineering College, Ajmer, Rajashtan, India, 24-25 Nov. 2015.

  • Manisha Mayavanshi , Pravin R. Prajapati, "Semiconductor Optical Amplifier - Modeling, Analysis and Simulation," Lambert Academic Publishing, Germany, Feb. 2015.

  • Pravin R. Prajapati, "Performance ratings of SLA PIN-HBT and APR/HBT receivers," Lambert Academic Publishing, Germany, June 2016.

  • Palak Patel, Pravin R. Prajapati, "Gain enhancement of UWB antennas using PRS," Lambert Academic Publishing, Germany, July 2016.

  • Poonam Parmar, Pravin R. Prajapati, "Study and Investigations of Planar Coupler with DGS," Lambert Academic Publishing, Germany, July 2016.

  • Praful Bhakhar, VedVyas Dwivedi, Pravin R. Prajapati, "Directivity Enhancement of Miniaturized Directional Coupler using Defected Ground Structure", International Conference on Communication and Signal Processing, (ICCASP 2016), Dr.Babasaheb Ambedkar Technological University, Lonere, Maharastra, India, 26-28 Dec. 2016.

  • Chandani Desai, Pravin R. Prajapati, "Design of Lowpass Filter with Improved Roll off Factor using Coin Shape Fractal DGS", 2nd International Conference on Women in Science and Technology: Creating Sustainable Carrier, (ICWSTCSC 2018), Birla Viswakarma Mahavidyalaya, Gujarat, India, 28-30 Jun. 2018.

  • Pravin R. Prajapati, Shailesh Khant, "Gain Enhancement of UWB Antenna using Partially Reflective Surface," International Journal of Microwave And Wireless Technologies, Cambridge Univ. Press, London, pp. 1-8, March 2018.

  • Chandani Desai, Pravin R. Prajapati, "Application of the Fractal Defected Ground Structure in Design of the Bandpass filter", 3rd International Conference on Computing, Communication and Signal Processing, (ICCASP 2018), Dr. Babasaheb Ambedkar Technological University, Lonere, Maharastra, India, 26-27 Jan,2018.

  • Pravin R. Prajapati, Shailesh Khant "Design of UWB Monopole Antenna with Enhanced Gain using Partially Reflective Surface", 3rd International Conference on Computing, Communication and Signal Processing, (ICCASP 2018), Dr. Babasaheb Ambedkar Technological University, Lonere, Maharastra, India, 26-27 Jan. 2018.

  • Rajvi Shah, Pravin R. Prajapati, "Slot Loaded Dielectric Resonator Antenna for Bandwidth Enhancement", IEEE International Conference on Wireless Communications, signal Processing and Networking, (WiSPNET),Chennai, India, March 22-24, 2017.

Membership Details
  • Life member of ISTE : Membership no : LM36801 - Life member of Institute of Engineers (India), ISTE

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