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RF Engineering, Microwave Engineering, Offender Tagging, Radio, Cellular, Windfarm Interference
Expert has 25 years experience in Microwave and RF research and development, obtained in both commercial and military sectors. He has been a Consultant since 1994 trading as a Limited Company (JWD Ltd). Some of his recent experience is outlined…
Microwave Engineering, Microwave Systems, Microwave Transmission, Microwave Electronics, Antennas
Expert has more than 24 years of experience in the design, development and testing of microwave and mmW circuit and systems such as antennas, filters, PLLs, amplifiers, up/down converters, complete radios and radars of various types. He has special expertise…
Antenna Design, RF and Microwave Circuits and Systems
He has designed and developed antennas for communication antennas for commercial and Military aircrafts. Among the aircraft are Black Hawk helicopter Sikorsky S-76 helicopter, F-18 fighter plane. He also designed antennas for GPS, MLS, TACTS and LATR systems.
Copper Smelting, Copper Refining, Copper Recycling and Copper Rod Making
Has extensive experince in Copper Melting in Induction furnace, Arc Furnace, Oil fired furnaces as well as Shaft furnace Set up a secondary copper smelter for recovering Copper from wastes using Kaldo Technology Operated a Conventional copper refinery at Khetri…
Low Power Electronics, High Voltage, RF Electronics, Nanomaterial Sciences, X-ray and UWB Imaging
Expert includes among his various expertise areas the following: Ultra-low power electronics: design of RFID tags, mesh network; High voltage electronics: design HV power supply (up to 360 kV); X-ray generators and tubes : design (finite elements) of electrical optics…
Antenna design, EM modeling (CST, HFSS), Satellite Communication & Technology, RF/Microwave design
Expert has 20+ years in the RF/antenna/communications engineering field, including design of RF solid-state power amplifiers, airborne radar warning receiver systems, wideband satellite receivers, payload engineering, end-to-end satellite communication systems analysis/simulation, waveform development (M-PSK, M-QAM). Expert worked on a 60…
Medical Devices, Electronic Systems, Acoustics and Hearing, Intellectual Property
Because of his long-term interest in sound and hearing, Expert has been involved with many aspects of acoustic measurement. He has developed proprietary technology for sound level measurement and noise dose determination and has utilized his skills in acoustic measurement…
Optical Fibers and Telecommunications: FTTx, Field Testing Transmission Systems, Design, Research
Expert began R & D work on optical fiber and fiber communication systems in 1970. At the time he had spent the previous 10 years on the design of microwave relay systems. When the potential of fibers became apparent, a…
Materials Science: Diamond Thin Film, Metallurgy, Coating Materials; Microwave and CVD Process
Technology transfer of skills, knowledge, technologies, processes, methods of manufacturing, samples of manufacturing and facilities among governments or universities and other institutions to ensure that scientific and technological developments are accessible to a wider range of users who can then…
RF IC and systems design for wireless communication
Expert has worked for microwave/millimeter-wave systems and design active/passive circuits using MMICs for applications to satellite communications, Point-to-Point Radio, Local Multi-point Distributed Systems (LMDS), transceiver systems for space applications, and wireless communication systems for commercial applications. The active devices that…