Design and characterization of a passive wireless strain sensor

Y Jia, K Sun, FJ Agosto… - … Science and Technology, 2006 - iopscience.iop.org
A novel passive wireless-interrogation strain sensor is presented in this paper. The sensor
employs a planar inductor with a series connected interdigital capacitor to eliminate the wire …

A passive wireless temperature sensor for harsh environment applications

Y Wang, Y Jia, Q Chen, Y Wang - Sensors, 2008 - mdpi.com
High temperature sensors capable of operating in harsh environments are needed in order
to prevent disasters caused by structural or system functional failures due to increasing …

Fully integrated isolated dc-dc converter using micro-transformers

B Chen - 2008 Twenty-Third Annual IEEE Applied Power …, 2008 - ieeexplore.ieee.org
We demonstrated a fully integrated isolated dc-dc converter using coreless micro-
transformers. The transformers are switched resonantly at 170 MHz to achieve efficient …

Isolated half-bridge gate driver with integrated high-side supply

B Chen - 2008 IEEE Power Electronics Specialists Conference, 2008 - ieeexplore.ieee.org
Half-bridge gate drivers have been widely used in a variety of applications, such as motor
drives, power supplies, and plasma display panels. However, they are difficult to use …

Technology roadmapping for power supply in package (PSiP) and power supply on chip (PwrSoC)

F Waldron, R Foley, J Slowey… - … on Power Electronics, 2012 - ieeexplore.ieee.org
This paper presents a review and summary of the PSMA “PSiP2PwrSoC” special project that
investigated the technology and performance underpinning recent commercial …

Technology road map for high frequency integrated DC-DC converter

Q Li, M Lim, J Sun, A Ball, Y Ying… - 2010 Twenty-Fifth …, 2010 - ieeexplore.ieee.org
This preliminary road map is provided for state-of-the-art technologies and trends toward
integration of point-of-load converters. This paper encompasses an extended survey of …

A 50-MHz fully integrated low-swing buck converter using packaging inductors

Y Ahn, H Nam, J Roh - IEEE Transactions on Power Electronics, 2012 - ieeexplore.ieee.org
Implementation of on-chip passive elements and efficient regulation schemes are key
aspects of fully integrated dc-dc converter design. This paper presents a 50-MHz fully …

MOSFET switching loss model and optimal design of a current source driver considering the current diversion problem

J Fu, Z Zhang, YF Liu, PC Sen - IEEE Transactions on Power …, 2011 - ieeexplore.ieee.org
A new analytical switching loss model for power MOSFETs driven by the current source
driver (CSD) is presented in this paper. The gate current diversion problem, which …

A 65-nm-CMOS 100-MHz 87%-efficient DC-DC down converter based on dual-die system-in-package integration

HJ Bergveld, K Nowak, R Karadi… - 2009 IEEE energy …, 2009 - ieeexplore.ieee.org
The increasing number of efficient voltage conversions realized in small volumes in many
applications has introduced a trend towards small-form-factor DC-DC converters with …

Electrostatic energy harvester and Li-Ion charger circuit for micro-scale applications

EO Torres, GA Rincon-Mora - 2006 49th IEEE International …, 2006 - ieeexplore.ieee.org
Modern portable micro-systems like biomedical implants and ad-hoc wireless transceiver
micro-sensors continue to integrate more functions into smaller devices, which result in low …