Abhirup Lahiri

Abhirup Lahiri received Bachelor of Engineering (B.E.) degree with the highest honors from the Division of Electronics and Communications, Netaji Subhas Institute of Technology (erstwhile, Delhi Institute of Technology), University of Delhi, India. His past research works include design of compact analog circuit solutions using novel voltage-mode and current-mode active elements. His current research interests include low-power and low-voltage analog circuit design and precision voltage and current reference generation. He holds one patent application, has authored/co-authored more than thirty international journal/conference papers (including fifteen SCI/SCI-E publications) and has acted as a reviewer (by editor's invitation) for numerous international journals and conferences of repute. He served as a program committee member for 33rd and 34th International Conference on Telecommunications and Signal Processing (TSP). He is an editorial board member of Radioengineering Journal for the years 2011-2012. His biography is included in Marquis Who's Who in the World 2011- (28th Edition).

Awards and Honors:
1. First Prize Winner of IP Design Competition 2010 STMicroelectronics INDIA.
2. BEST PATENT AWARD 2010, Department of Technology Research and Development, STMicroelectronics, INDIA.

He has acted as a reviewer (by invitation from the Editors) for the following reputed SCI/SCI-E international journals:
1. IEEE Transactions on Neural Networks
2. International Journal of Electronics, Taylor and Francis
3. IET Proceedings (formerly, IEE Proceedings)- Circuits, Devices and Systems
4. Microelectronics Journal, Elsevier.
5. Radioengineering Journal.
6. Journal of Circuits, Systems and Computers, World Scientific Press.
7. Indian Journal of Engineering and Material Sciences.
8. Circuits, Systems and Signal Processing, Springer/Birkhauser.

The following is a list of selected journal and conference publications. Complete text of most of the papers can be accessed from the Publisher's Site by following the links provided.

Abstract: This article presents a new realisation of active RC sinusoidal oscillator with electronically tunable condition and frequency of oscillation (FO). As compared to the class of three resistors, two capacitors (3R-2C)-based canonic oscillators, the circuit proposed here uses only two resistors and two capacitors as the passive components and still provides non-interactive tuning laws for the condition of oscillation and the FO. The proposed circuit employs new bipolar programmable current amplifier as the active building block and is capable of simultaneously providing two explicit quadrature current outputs. SPICE simulation results have been included to verify the workability of the circuit as an oscillator and the tuning range of the FO.


Journal articles

2012	DOI Norbert Herencsar, Abhirup Lahiri, Kamil Vrba (2012) An electronically tunable current-mode quadrature oscillator using PCAs International Journal of Electronics Abstract: This article presents a new realisation of active RC sinusoidal oscillator with electronically tunable condition and frequency of oscillation (FO). As compared to the class of three resistors, two capacitors (3R-2C)-based canonic oscillators, the circuit proposed here uses only two resistors and two capacitors as the passive components and still provides non-interactive tuning laws for the condition of oscillation and the FO. The proposed circuit employs new bipolar programmable current amplifier as the active building block and is capable of simultaneously providing two explicit quadrature current outputs. SPICE simulation results have been included to verify the workability of the circuit as an oscillator and the tuning range of the FO. Notes: PCA: Progammable current amplifier
	Abhirup Lahiri, Winai Jaikla, Montree Siripruchyanun (2012) First CFOA-based explicit-current-output quadrature sinusoidal oscillators using grounded capacitors International Journal of Electronics Abstract: Notes:
	Norbert Herencsar, Abhirup Lahiri, Jaroslav Koton, Kamil Vrba (2012) Realization of resistorless positive and negative grounded inductor simulators using single ZC-CCCITA Radioengineering 21: 1. 264-272 Abstract: Notes:
	Abhirup Lahiri, Norbert Herencsar (2012) CMOS-based active RC sinusoidal oscillator with four-phase quadrature outputs and single-resistance-controlled (SRC) tuning laws Archiv für Elekronik und Übertragungstechnik (AEU)- International Journal of Electronics and Communications Abstract: Notes:
2011	DOI Abhirup Lahiri (2011) New canonic active RC sinusoidal oscillator circuits using second-generation current conveyors with application as a wide frequency digitally controlled sinusoid generator Active and Passive Electronic Components Article ID 274394, 8 pages: Abstract: Notes:

	Josef Bajer, Abhirup Lahiri, Dalibor Biolek (2011) Current-Mode CCII+ Based Oscillator Circuits using a Conventional and a Modified Wien-Bridge with All Capacitors Grounded Radioengineering 201: 1. 245-250 April Abstract: Notes:
	Abhirup Lahiri (2011) Low-frequency quadrature sinuosoidal oscillators using current differencing buffered amplifiers Indian Journal of Pure and Applied Physics 49: 6. 423-428 June Abstract: Notes:
	Jarsolav Koton, Abhirup Lahiri, Norbert Herencsar, Kamil Vrba (2011) Current-Mode Dual-Phase Precision Full-Wave Rectifier Using Current-Mode Two-Cell Winner-Takes-All (WTA) Circuit Radioengineering 20: 2. 428-432 Abstract: Notes:
	Abhirup Lahiri (2011) New CMOS-based resistor-less current-mode first-order all-pass filter using only ten transistors and one external capacitor Radioengineering 20: 3. 638-643 Sept Abstract: Notes:
	Abhirup Lahiri (2011) Deriving (MO)(I)CCCII Based Second-order Sinusoidal Oscillators with Non-interactive Tuning Laws using State Variable Method Radioengineering 20: 1. 349-353 April Abstract: Notes:
	DOI Winai Jaikla, Abhirup Lahiri (2011) Resistor-less Current-Mode Four-Phase Quadrature Oscillator Using CCCDTAs and Grounded Capacitors Archiv für Elekronik und Übertragungstechnik (AEU)- International Journal of Electronics and Communications, Elsevier accepted: Abstract: CCCDTA: Current controlled current differencing transconductance amplifier Notes:
	DOI Dalibor Biolek, Abhirup Lahiri, Winai Jaikla, Montree Siripruchyanun, Josef Bajer (2011) REALIZATION OF ELECTRONICALLY TUNABLE VOLTAGE-MODE/CURRENT-MODE QUADRATURE SINUSOIDAL OSCILLATOR USING ZC-CG-CDBA Microelectronics Journal 42: 10. 1116-1123 Abstract: Notes:
	DOI Abhirup Lahiri, Ankush Chowdhury (2011) Four quadrant analog multiplier using dual-current-controlled current differencing buffered amplifier Journal of Circuits, Systems and Computers 20: 2. 223-231 Abstract: Notes:
2010	DOI Abhirup Lahiri (2010) New realizations of voltage-mode quadrature oscillators using current differencing buffered amplifiers Journal of Circuits, Systems and Computers 19: 5. 1069-1076 Abstract: Notes:
	DOI Abhirup Lahiri, Winai Jaikla, Montree Siripruchyanun (2010) Voltage-mode quadrature sinusoidal oscillator with current tunable properties Analog Integrated Circuits and Signal Processing 65: 2. 321-325 Abstract: Notes:

	Abhirup Lahiri (2010) DO-CCII based generalized impedance convertor simulates floating inductance, capacitance multiplier and FDNR Australian Journal of Electrical & Electronics Engineering vol. 7: no. 1. pp. 15-20. Abstract: Notes:
	DOI Norbert Herencsar, Kamil Vrba, Jaroslav Koton, Abhirup Lahiri (2010) Realisations of single-resistance-controlled quadrature oscillators using generalised current follower transconductance amplifier and unity-gain voltage-follower International Journal of Electronics 97: 8. 897-906. Abstract: Notes:
	DOI Winai Jaikla, Montree Siripruchyanun, Abhirup Lahiri (2010) Resistorless dual-mode quadrature sinusoidal oscillator using a single active building block Microelectronics Journal Abstract: Notes:
	DOI Abhirup Lahiri, Winai Jaikla, Montree Siripruchyanun (2010) Explicit-current-output second-order sinusoidal oscillators using two CFOAs and grounded capacitors Archiv für Elekronik und Übertragungstechnik (AEÜ)- International Journal of Electronics and Communications (Elsevier) Abstract: Notes:
2009	Abhirup Lahiri, Ankush Chowdhury (2009) A novel first-order current-mode all-pass filter using CDTA Radioengineering 18: 3. 300-305 Abstract: Notes:
	Abhirup Lahiri (2009) Explicit-current-output quadrature oscillator using second-generation current conveyor transconductance amplifier Radioengineering 18: 4. 522-526 Abstract: Notes:
	DOI Abhirup Lahiri (2009) Comment on Electronically tunable floating inductance simulator AEU- International Journal of Electronics and Communications 63: 10. 878 Abstract: Notes:
	DOI Norbert Herencsar, Jaroslav Koton, Kamil Vrba, Abhirup Lahiri (2009) Novel voltage-mode quadrature oscillator employing single DBTA and only grounded passive elements IEICE Electronics Express 6: 24. 1708-1714 Abstract: Notes:
	DOI Abhirup Lahiri (2009) Comment on "Voltage-Mode All-Pass Filters Including Minimum Component Count Circuits Active and Passive Electronic Components 2009 (2009): Article ID 595324. Abstract: Notes:
Book chapters

2010	Norbert Herencsar, Jaroslav Koton, Kamil Vrba, Abhirup Lahiri (2010) Novel Mixed-Mode KHN-Equivalent Filter using Z-Copy CFTAs and Grounded Capacitors In: Latest Trends on Circuits, Systems and Signals Edited by:N. Mastorakis, V. Mladenov, Z. Bujkovic. 87-90. North Atlantic University Union (NAUN) WSEAS isbn:978-960-474-208-0 Abstract: Notes:
Conference papers

2012	Norbert Herencsar, Abhirup Lahiri, Jaroslav Koton, Kamil Vrba, Roman Sotner (2012) New Floating Lossless Inductance Simulator Using Z-copy Current Follower Transconductance Amplifiers In: 22nd International Conference Radioelektronika IEEE Abstract: Notes:
	N Herencsar, J Koton, K Vrba, A Lahiri (2012) Single GCFDITA and grounded passive elements based general topology for analog signal processing applications In: Proceedings of the 11th International Conference on Networks - ICN 2012, Saint Gilles, Reunion Island, 2012 59-62 IARIA Abstract: Notes:
	Norbert Herencsar, Jaroslav Koton, Kamil Vrba, Abhirup Lahiri, Bilgin Metin (2012) Novel Dual-Mode Electronically Tunable All-Pass Filter Using Voltage Gain-Controlled MCFOA In: 13th International Conference on OPTIMIZATION OF ELECTRICAL AND ELECTRONIC EQUIPMENT (OPTIM) IEEE, IET Abstract: Notes:
2011	DOI Norbert Herencsar, Jaroslav Koton, Kamil Vrba, Abhirup Lahiri, Umut E Ayten, Mehmet Sagbas (2011) A New Compact CMOS Realization of Sinusoidal Oscillator Using a Single Modiﬁed CBTA In: 21st International Radioelektronika Conference 1-4 IEEE Abstract: Notes:
	Norbert Herencsar, Abhirup Lahiri, Jaroslav Koton, Mehmet Sagbas, Umut E Ayten, Kamil Vrba (2011) New MOS-C realization of transadmittance type all-pass filter using modified current backward transconductance amplifier In: Proceedings of the International Conference on Applied Electronics - APPEL 2011, Pilsen, Czech Republic, 7-8 September, 2011. 1 - 4 IEEE Abstract: Notes:

	Jaroslav Koton, Abhirup Lahiri, Norbert Herencsar, Kamil Vrba (2011) Current-mode precision full-wave rectifier using two WTA cells In: 34th International Conference on Telecommunications and Signal Processing (TSP), Budapest, Hungary, 2011. 324-327 IEEE Abstract: Notes:
2010	N Herencsar, J Koton, K Vrba, A Lahiri (2010) Floating simulators based on current follower transconductance amplifiers (CFTAs) In: Proceedings of the European Conference of Circuits Techonology and Devices - ECCTD 2010, Puerto De La Cruz, Tenerife. Accepted. pp. 23-26. NAUN/WSEAS Abstract: Notes:
	Norbert Herencsar, Abhirup Lahiri, Jaroslav Koton, Kamil Vrba (2010) VM and CM quadrature sinusoidal oscillators using commercially available active devices In: Proceedings of the International Conference on Applied Electronics - APPEL 2010. Edited by:Prof. Ing. Jiri Pinker. pp. 125-128. IEEE Abstract: Notes:
	Winai Jaikla, Abhirup Lahiri, A Kwawsibsame, Montree Siripruchyanun (2010) High input impedance voltage-mode universal filter using CCCCTAs In: Proceedings of Seventh International Conference on Electrical Engineering/Electronics, Computers, Telecommunications and Information Technology, ECTI-CON 754-758 IEEE Abstract: Notes:
	Winai Jaikla, Abhirup Lahiri, Montree Siripruchyanun (2010) Capacitance multipliers using Tunable Floating Nullors In: Proceedings of Seventh International Conference on Electrical Engineering/Electronics, Computers, Telecommunications and Information Technology, ECTI-CON, pp. 42-45. IEEE Abstract: Notes:
	Norbert Herencsar, Abhirup Lahiri, Jaroslav Koton, Kamil Vrba (2010) Realizations of Second-Order Inverse Active Filters Using Minimum Passive Components and DDCCs In: Proceedings of 33rd International Conference on Telecommunications and Signal Processing - TSP 2010 38-41 Abstract: Notes:
	Josef Bajer, Abhirup Lahiri, Dalibor Biolek (2010) Current-Mode CCII+ Based Oscillator Circuits Using a Conventional and Modified Wien-Bridge with All Capacitors Grounded In: Proceedings of 17th Electronic Devices and Systems International Conference- EDS IMAPS CS 2010 International Microelectronics and Packaging Society (IMAPS), Czech and Slovak Chapter. Abstract: Notes: Best PhD Poster Award- 1st Place
	Norbert Herencsar, Jaroslav Koton, Kamil Vrba, Abhirup Lahiri, Oguzhan Cicekoglu (2010) Current-controlled CFTA-based current-mode SITO universal filter and quadrature oscillator In: Proceedings of 2010 International Conference on Applied Electronics - APPEL Edited by:Prof. Ing. Jiri Pinker. pp. 121-124. IEEE. Abstract: Notes:
2009	DOI Abhirup Lahiri (2009) Realization of explicit-current-output quadrature oscillator using a single ABB In: Proceedings of International Conference on Mechanical and Electronics Engineering (ICMEE 2009) Edited by:V Mahadevan (Swinburne University of Technology, Australia) & J Zhou (Sichuan University, China). 37-41 World Scientific Press Abstract: Notes: Paper acceptance rate: 29.16%
	DOI Abhirup Lahiri, Abhinav Misra, Kinshuk Gupta (2009) Novel current-mode quadrature oscillators with explicit-current-outputs using CCCDTA In: Proceedings of 19th International Radioelektronika Conference, RADIOELEKTRONIKA '09 47-50 IEEE Abstract: Notes:

Journal articles

Book chapters

Conference papers