3. New low-noise version of 200mW 94GHz FMCW radar front-end
71-76/81-86 GHz Fast Ethernet radios available to order
of market demand for E-band broadband communication equipment, ELVA-1
offers 100Mbps Ethernet radios for 71-76GHz / 81-86 GHz and 92-95GHz
Please mind these new radios are not FCC certified yet. We work on
New math brought an improved accuracy for 10mW 94GHz Industrial radar
During the test in ELVA lab, engineers achieved very precise measurements of about 0.1mm resolution ratio when used a flat screen as a target. But because there are no such ideal surfaces in real field conditions like hard-rock mines, the radar accuracy was coarsened to 1cm.
New low-noise version of 200mW 94GHz FMCW radar front-end
ELVA R&D runs a project that has to bring dramatically reduced noise level for 200mW version of 94GHz FMCW radar front-end. To achieve that, a number of approaches was tried. In this newsletter we report about one of them, that uses an additional phase shifter. In this case the fornt-end and its antenna has to be tuned as a whole unit.
The primary application for 200mW version of 94GHz FMCW radar front-end is traffic control applications, including airport ground radar systems.
Fig. 200mW 94GHz FMCW radar front-end with antenna during the tests
information on low-noise 200mW version of 94GHz FMCW radar front-end
tests, including diagrams, please visit the page:
Copyright by ELVA-1 Millimetre Wave Division, St.Petersburg, Russia 2003