HARSHVARDAHAN SINGH

Post-graduate with excellent research, technical, and problem-solving skills. Detail-oriented and able to learn new concepts quickly.

• Dr. Dinesh Prasad, Department of Electronics and Communication Engineering, Faculty of Engineering and Technology, Jamia Millia Islamia, New Delhi, dprasad@jmi.ac.in
• Prof. S. S. Islam, Centre for Nanoscience and Nanotechnology, Jamia Millia Islamia (A Central University), Jamia Nagar, New Delhi, sislam@jmi.ac.in
• Dr. Manoj Saxena, Associate Professor at Department of Electronics, Deen Dayal Upadhyaya College, University of Delhi, New Delhi, India, 9968393104

Title-VDTA BASED WAVE ACTIVE FILTER, Realization of wave active filter using a ABB VDTA.

Description- A wave active filter based on Voltage Differencing Transconductance Amplifiers (VDTAs). The synthesis of active filters basically based on processing of wave quantities. The wave method is presented for basic building blocks of active filters i.e. a series inductor and parallel capacitor through which realization of various active circuits is made by appropriate connections. The proposed wave active filter is verified by realizing a 4th order low pass Butterworth filter using SPICE simulation with 0.18 μm TSMC CMOS technology parameters.

Result- A new wave active filter is presented using recently introduced ABB VDTA. VDTAs are used to design lossy integration-subtraction, subtraction and summation blocks, which are the main steps in realizing the wave active filter. The wave method is verified by realizing the 4th order low pass and high pass responses. The proposed wave filter may be designed by using other ABBs which requires lesser power consumption than VDTAs.

• NETWORK ANALYSIS
• ANALOG ELECTRONICS - AMPLIFIERS AND FILTERS
• FOURIER TRANSFORM
• LAPLACE TRANSFORM
• ANALOG SIGNAL PROCESSING - FILTER DESIGNING

• Network Analysis and Linear Active Circuits
• Semiconductor and Solid state Devices
• Operational Amplifier and Analog Computation
• Digital Electronics
• Instrumentation
• Microprocessor
• Communication
• Electromagnetism and Antennas
• Material Science and I.C Technology

• Analog Electronics
• Solid State Electronics
• Antenna and Propagation
• Signal and Systems
• Digital Signal Processing
• Electronic Devices
• Microwave Electronics
• Laser Electronics
• Communication Electronics
• Control Systems
• VLSI