A comprehensive review on rectifiers, linear regulators, and switched-mode power processing techniques for biomedical sensors and implants utilizing in-body energy …

S Roy, ANMW Azad, S Baidya… - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
This article reviews the state-of-the-art power conditioning techniques to process harvested
energy from the human body and any external environmental sources surrounding the …

Elasto-inertial focusing mechanisms of particles in shear-thinning viscoelastic fluid in rectangular microchannels

MM Naderi, L Barilla, J Zhou, I Papautsky, Z Peng - Micromachines, 2022 - mdpi.com
Growth of the microfluidics field has triggered numerous advances in focusing and
separating microparticles, with such systems rapidly finding applications in biomedical …

Detection of bond wire lift off in IGBT power modules using ultrasound resonators

A Hanif, ANMW Azad, F Khan - 2020 IEEE Applied Power …, 2020 - ieeexplore.ieee.org
IGBT modules are one of the key elements in power converters. When electrical stress and
environmental factors such as temperature, humidity, vibration, and so on are subjected to …

A medium power, self-sustaining, and configurable rf pulse generation circuit using a nonlinear transmission line and power amplifier in open and closed-loop …

ANMW Azad, F Khan, AN Caruso - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
Nonlinear transmission lines (NLTLs) are a class of pulse forming networks (PFNs) for
modulation of pulsed power to generate radio frequency (RF) signals. Primarily, NLTL …

Degradation detection of power switches in a live three phase inverter using SSTDR signal embedded PWM sequence

S Roy, A Hanif, F Khan - 2020 IEEE International Reliability …, 2020 - ieeexplore.ieee.org
This paper proposes a condition monitoring (CM) technique for power semiconductor
devices in a live 3-phase power inverter using spread spectrum time domain reflectometry …

Self-sustaining high-power RF signal generation using LDMOS based power amplifier and nonlinear transmission line

ANMW Azad, F Khan, A Caruso - 2020 IEEE Applied Power …, 2020 - ieeexplore.ieee.org
Nonlinear transmission lines (NLTL) are gaining extensive research focus as a way to
generate high-power radio frequency (RF) signals. NLTLs can be classified into two groups …

Aging detection of multiple power switches in a live 3-phase inverter using reflectometry

S Roy, A Hanif, F Khan - 2020 IEEE Kansas Power and Energy …, 2020 - ieeexplore.ieee.org
Reflectometry-based degradation detection technique designed around spread spectrum
time domain reflectometry (SSTDR) for multiple power semiconductor devices in a live 3 …

Dynamic safe operating area (SOA) of power semiconductor devices

S Roy, F Khan - 2020 IEEE Applied Power Electronics …, 2020 - ieeexplore.ieee.org
This paper investigates the effect of aging on the safe operating area (SOA) of a
semiconductor device. SOA is a wellknown device parameter, which indicates the device's …

[BOOK][B] Development of Pulsed Power Sources Using Self-Sustaining Nonlinear Transmission Lines and High-Voltage Solid-State Switches

ANMW Azad - 2021 - search.proquest.com
The demand for short pulses capable of delivering high peak power is increasing by leaps
and bounds over the last few decades. These pulses are garnering attraction from a wide …

A single gate driver-based four-stage high-voltage SiC switch having dynamic voltage balancing capability

ANMW Azad, S Roy, F Khan - 2021 IEEE Applied Power …, 2021 - ieeexplore.ieee.org
A wide range of pulsed power applications require controllable switches with features such
as high-voltage (HV) blocking and high-current carrying capacity especially at high …