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Design of Analog Hardware, Power Converters, RF/Microwave, Medical Equipment & PCB Design
Expert has been an analog and system designer for the better part of 25 years. Expert has worked in RF and microwave designs (both commercial and government) requiring filtering, amplification and interconnection techniques from 200 MHz to 30 GHz. He…
Power Electronics and Electric Drives, EMI/EMC Filter, Optoelectronics, Amplifiers for Sensors
Expert has designed analog circuits such as Amplifiers, Power supply, DC-DC converter, PLL, and Motor control for Electro-optic sensors, range finders, Laser Perimeter Awareness System, Gyroscopes and Liquid Cooling Systems. Expert has strong academic background in DC-DC converters; his master…
Electronic Equipment, Microcontroller, DSP, Interfacing, VOIP, RF communication, Software (VB/ VC++)
Expert has developed many circuits based on analog/digital inputs and outputs. For example, an RTD changes its resistance depending upon the temperature. This resistor value is converted to a voltage signal in analog form and then sent to a comparator…
Resistance Welding, Laser Welding, Arc Welding, Ultrasonic Welding, Brazing, and Soldering
He has extensive experience in brazing starting with his PhD (Penn State) in brazing of structural ceramics. He worked on the Alumnia-Titanium system using an active braze alloy of Ag-Cu-Ti composition. Active brazing has found wide acceptance in brazing of…
Water and Wastewater Treatment, Nanofiber and Nanotube synthesis, Waste To Energy
Has 16 issued patents in the field of water and wastewater treatment, including membrane, electrochemistry, ion exchange, softening, adsorption, zero discharge, chromatographic separation of mixed metal wastes. Also has multiple pending patents in emerging water technologies including Forward Osmosis, Low…
Electrical & Magnetic Properties of Metal-Insulator Composites, Cermets, Carbon Black-Polymer Mixes
Expert (pronounced Sish-L) is an experimental physicist with an expertise in the electrical properties of carbon black/polymer composites. She has experience with the measurement of thermophysical properties (thermopower, thermal conductivity) and transport properties (Hall Effect, Righi-Leduc Effect, Peltier Effect) of…
Power Electronics and Renewable Energy Systems
Expert's expertise is in the area of power electronics and utility interface issues. He has designed and developed several low-cost static power conversion topologies for several applications. He is knowledgeable in a wide range of power conversion issues including pulse…
Electronic Reliability & On-Chip ESD Protection
Expert currently works on predicting the electric breakdown of silicon dioxide gate dielectric. He is knowledgeable of the electric breakdown characteristics of silicon and air. Additionally, he has studied the effects of electric field on the reliability of semiconductor devices.…
Semiconductor Devices, Testing and Product Engineering, Marketing and Administration
Expert has spent most of his career in the semiconductor device and process technology areas. His experience is wide, with exposure to germanium and silicon discrete to large scale silicon integrated devices in the sub-micron regime. An area that is…
Electrical Ceramics, Ceramic Capacitors, Ceramic Processing, Ferroelectrics, Piezoelectrics,
Expert has 50 years of experience in ceramic processing and properties of electrical ceramics, including capacitors,multilayer ceramic capacitors, insulators, dielectrics, inductors, resistors, thermistors, sensors, transducers, varistors, superconductors, and thin-layer capacitors. He has 10 years of industrial experience and 36 years…