ith high energy, beam Angle is small, small antenna size, high precision, etc. 26 GHZ radar wavelength is 11 mm, 50 mm 6 GHZ radar wavelength, radar level meter in measurement of bulk material level, the radar reflector material mainly comes from the diffuse reflection, diffuse reflection intensity is proportional to the material size, is inversely proportional to the wavelength, and most of the bulk material is far less than 50 mm diameter, which is now 26 GHZ radar is measured in bulk material level best choice.
26 g intelligent high frequency radar material level meter antenna emitter narrow microwave pulse, the pulse in the space at the speed of light transmission, met on the surface of measured medium, its part of the energy is reflected back, by the same antenna. Transmitted pulse and receives the pulse interval and antenna is proportional to the distance to the surface of the measured medium. Due to the speed of propagation of electromagnetic waves