Congratulations to Nick Stone for passing his Higher National Diploma in Mechanical Engineering with a merit grade. Nick continues to be crucial part of TK's skilled work force by moving to and taking charge of our Wire EDM and CMM departments.
TK has delivered a turnkey Quasi-Optical scalar combined transmissometer/reflectometer to a major European manufacture of car radars. The system measures the performance - the transmission and reflection - of a vital part of the car radar simultaneously, over the full waveguide E-band (60-90 GHz). A X6 multiplier and detectors are provide by VDI, while a 10-15 GHz Vaunix RF source drives the multiplier chain. Both detectors and the source are controlled by a TK-developed compiled LabVIEW application. The manual for the sysyem can be downloaded here
TK is really excited to have been awarded the design and manufacturing contract for corrugated feed horns and polarizing wire grids for the IAP, University of Bern, designed Quasi-Optics of the Sub-millimetre Wave Instrument (SWI) on ESA's Jovian mission JUICE. SWI is being developed by an international consortium under the lead of the Max Planck Institute for Solar System Research (MPS) in Germany. An image of the SWI instrument can be seen below: Details of both the overall JUICE mission is available on ESA's WWW site and the SWI can be found at MPS's site here and a detailed technical description here, from which the abstract is reproduce below: The Submillimetre Wave Instrum...
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Alisa Leavesleyhas kindly agreed to join us at the start of August. Alisa received her bachelor’s degree in chemistry summa cum laud from James Madison University in 2013 and is anticipated to receive her doctoral degree in physical chemistry under the supervision of Songi Han in June 2018 from the University of California, Santa Barbara. Her research has focused on developing a high field (7 T/200 GHz) dual dynamic nuclear polarization (DNP) and electron paramagnetic resonance (EPR) instrument and understanding the spin physics behind DNP – specifically the influence of radical heterogeneity and clustering on DNP. The PETER project provides a great opportunity for Alisa to expand and apply ...
TK have designed and manufactured a set of five dual polarisation Lens/Corrugated horns antennas for China's National Space Science Centre in Beijing, operating from 10.5 GHz to 92 GHz The antenna have very demanding X-polar specficiation (lower than -26dB), which require novel blooming of the lenses, visible above, and in the HFSS model below - the latter generated by our colleague Dr. Soe Min Tun, who performed the electromagnetic design with typical predicted antenna patterns given below Horns and all but one of the OMT's were made by electroforming The S11 return loss was measured to be in-spec at the UK's National Physical La...