PJ Research is an independent provider of high quality research and development, performance assessment, design and test & evaluation of RF and microwave systems including advanced antennas, radars, RF electronic countermeasure systems, RF communications applications and EMC. It also provides platform RF design and consultancy services to optimise system performance whilst minimising mutual interference between co-located systems. The RF frequency range of interest is from HF to microwave.
Our principal RF engineer, Dr Phil Baldwin can provide the full range of requirements analysis, technical design, build, test and evaluation and management support functions. He is a chartered engineer, chartered physicist and a Fellow of the Institution of Engineering and Technology and has some 30 years of experience working in UK government research establishments, University, and various industrial sectors. He has worked as an independent consultant since 1996.
Phil has recently focussed his research on developing his latest innovation, having attracted government research funding and collaboration with others to do this, into a very successful practical demonstration. This work involves providing (for the first time) broad-band, dual-polarised e-scan phased array antennas with an extremely high purity of polarisation on transmit.
We are based near Exeter in Devon UK, and provide services across the UK and Europe.
Example of open literature publications:
'Nonlinear response of microwave guides containing carbon-loaded composite materials' http://iopscience.iop.org/0022-3727/38/1/014;
'Iterative calculation of ship-borne HF antenna performance' http://ieeexplore.ieee.org/xpl/freeabs_all.jsp?arnumber=68348
'An Experimental Adaptive Array for Radar Applications' http://ieeexplore.ieee.org/xpl/freeabs_all.jsp?arnumber=4131429
'Design and Operation of a Wideband RCS Measurement System' http://ieeexplore.ieee.org/xpl/freeabs_all.jsp?arnumber=4132159
“A novel system for producing controlled exposures of brain slice preparations to radiofrequency electromagnetic radiations during elecrophysiological recording”, Journal of Physiology, 495.P, 1996:
http://jp.physoc.org/content/495/P/1P.full.pdf (P6); follow-up refs at: http://www.ursi.org/Proceedings/ProcGA02/papers/p1175.pdf
