Test-Radio Ltd. LLC SPE

General Director - Valery Zhilkov

Science and production enterprise "Test-Radio" is engineering company that since 1988 engaged in the development of microwave household and commercial ovens and technological equipment in which thermal action of electromagnetic field with circular polarization is used.For stimulation of circular polarized field in the heating chambers, the strip line antennas of original design are applied. Due to it, high-even distribution of microwave energy in chamber (coefficient of distribution evenness > 90%) and maximum efficiency factor (efficiency is 60%) are achieved. (For microwave ovens produced by Samsung Electronics, LG, General Electric, Toshiba, Amana and oth. these parameters are correspondingly ~ 60% and ~ 50%).