Aryan Bubna
Master Basic electrical eng of Uni level, Digital and Analog electronics with understanding of VLSI from experience of STMicroelectronics
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Aryan Bubna
Bachelors degree
/ 55 min
About your engineering tutor
Hello! I'm Aryan, a final-year BTech student in the Electrical Engineering department at IIT Hyderabad. My core passion lies in strong and basic electrical Engineering and hardware design, specifically within the realms of digital and analog VLSI, alongside a strong foundation in basic electrical engineering. Recently, I completed a six-month internship at STMicroelectronics, where I gained invaluable, hands-on industry experience tackling logic synthesis and navigating performance, power, and area (PPA) trade-offs. I am a builder at heart—my practical work ranges from designing a 5-stage pipelined RISC processor to executing the full RTL-to-GDS implementation of a 4-bit counter. I am excited to bring this blend of academic rigor and real-world application to my students, helping them master both the theory and the practical realities of electronics. My Teaching Style • Industry-Integrated Learning: I focus on bridging the gap between textbook theory and the professional world. Drawing directly from my experience at STMicroelectronics, I regularly weave industry tips, current market practices, and real-world engineering constraints into my lectures. • Fundamentals First: Before tackling advanced VLSI architectures, we make sure that basic electrical engineering concepts are rock solid. I build up complexity step-by-step so that even the most difficult topics become highly approachable.
Meet Aryan
Aryan graduated from IIT Hyderabad
Engineering tutor specialities
Technical presentation
Visual learning
Exam prep
Homework help
Real world application
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Electrical Engineering
Electronics Engineering
Engineering concepts taught by Aryan
The tutor and student reviewed AC circuit concepts, including frequency, AC vs. DC, sinusoidal waveforms, and various value representations (peak, average, RMS). They also covered impedance calculations for resistors, capacitors, and inductors, and discussed transforming circuits between the time and frequency domains. The next session is planned to cover operational amplifiers.
AC vs. DC Circuits
Sinusoidal AC Quantities
Peak
Average
and RMS Values
Impedance in AC Circuits
The session focused on reviewing and reinforcing the understanding of inductor voltage equations in circuits, specifically V_L(t). The student and tutor worked through the mathematical relationship between voltage, inductance, and current, including the process of integration to solve for current. The student was encouraged to practice these concepts further and submit an assignment.
Inductor Voltage-Current Relationship
Integration as Accumulation
Time Domain Analysis
The tutor and student extensively covered the topic of inductors, including their definition, voltage-current relationships, properties, and behavior in series and parallel circuits. They also analyzed first-order RL circuits and derived differential equations and time constants, providing a comprehensive review of the subject matter.
Inductors: Energy Storage and Behavior
RL Circuits: Differential Equations and Time Constant
Initial and Final Conditions in Inductors
The student and tutor reviewed concepts related to capacitors in DC circuits, including charging behavior and behavior at infinite time. They also briefly introduced the concept of impedance for capacitors and inductors in AC circuits. The tutor assigned additional practice problems for the student.
Capacitor Behavior in DC Circuits
Voltage Division with Capacitors
Capacitors and Resistors in Series (RC Circuits)
Impedance in AC Circuits
The student and tutor worked through problems involving transient analysis in RC circuits, focusing on calculating capacitor voltage and current at different time points (t=0, t=infinity). They practiced applying circuit laws and understanding capacitor behavior in steady-state and transient conditions, with an emphasis on systematic problem-solving for homework.
RC Circuit Time Constant (τ)
Solving Circuits with Initial Conditions
Source Transformation
Capacitor Behavior at t=0 and t=∞
The tutor and student practiced solving transient analysis problems in electrical circuits, specifically focusing on RC and RLC circuits. They worked through examples to determine time constants, initial conditions, and steady-state responses to find the transient behavior of voltages and currents. The next session is scheduled to continue discussing these concepts.
RC Circuit Analysis with Time Constant
Initial and Final Conditions in Circuits
Time Constant (τ) in RC Circuits
Nullifying Independent Sources
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