Photovoltaic energy based fast charging strategy for VRLA batteries in small electric vehicles for sustainable development
The use of electrical vehicles is increasing day by day to favor sustainability and mitigate energy crisis and provide an eco-friendly environment for the society. Transport in rural areas mainly depends on battery operated three wheeled vehicles (...
Two-dimensional topology analysis on the complex flow driven by corotating disks mounted in a non-axisymmetric enclosure
We have investigated fluid flow in a hard disk drive (HDD) with particle image velocimetry (PIV). Corotating disks mounted in an enclosure creates a three-dimensional unstable flow. The unstable flow results in errors in positioning the magnetic ...
Effect of high-k dielectric HfO2 on performance of AlGaN/GaN based MOSHEMT for RF applications
This paper investigates the effect of high-k gate dielectric materials on DC, RF and noise parameters of AlGaN/GaN MOSHEMT. Hafnium dioxide (HfO2) is used as high-k gate dielectric material to study the proposed MOSHEMT and compared with MOSHEMT ...
Pixel level suppression of dark current in gate modulation input ROIC for IRFPAs
A modified gate modulation input (GMI) readout circuit has been proposed for pixel level suppression of dark current. We propose using a current memory circuit connected in parallel with the standard GMI stage. The GMI stage is kept unconnected ...
An improvised optimization algorithm for submarine detection in underwater wireless sensor networks
One of the most popular researches in recent years is UWSN (Underwater Sensor Network). UWSNs are used for various applications and also which is used between different hubs and ground-based stations. Also, this system is mainly used for naval ...
Novel design of a low power neural amplifier using split push pull balanced high swing OTA for brain machine interface
This work presents the design of a modified split push–pull balanced (SPPB) operational transconductance amplifier (OTA) for the analog frontend (AFE) of Brain-Machine Interface (BMI) applications. The proposed OTA architecture enables the ...
Modeling of surface plasmon resonance ARROW waveguide and its sensitivity analysis
In this work ARROW SPR waveguide sensor is proposed. The motivation behind present work is that surface plasmon resonance is the interesting topic of study in the bio sensing application. The modeling of SPR design and simulation of the anti-...
Topology optimization research and simulation analysis of high-performance MEMS pressure sensor
- Xiaohui Guo,
- Shuang Shao,
- Bing Hu,
- Xu Yan,
- Xingchen Huang,
- Weiqiang Hong,
- Zihao Yan,
- Jianwei He,
- Yuanyuan Gao,
- Huishan Zhang,
- Yanjun Song,
- Tai Song,
- Yun Xia,
- Yaohua Xu
The stress and deflection differences between the conventional membrane and the quatrefoil membrane were analyzed by the finite element method. Due to the excellent performance of the quatrefoil membrane structure, it was selected as the initial ...
A simple device for protein detection actuated by induced-charge electro-osmotic streaming
Rapid detection of protein analytes using antibody microarray is significant, which can be engineered in the diagnosis of infectious diseases, and detection of bacteria. For this, we take advantage of induced-charge electro-osmotic (ICEO) ...