Dielectric lens, a dielectric lens device, the design method of a dielectric lens, a manufacturing method and a transmitting and receiving apparatus of the dielectric lens

摘要

Opening surface distribution of desire is decided with 1st step, with 2nd step, Snell's law of back side of electrical retention rule and the dielectric lens, and the formula which displays optical path uniformity coalesce, form of surface side and back side of the dielectric lens is calculated according to the azimuth of the chief ray to dielectric lens back from the focus of the dielectric lens, when coordinate of the dielectric lens surface reaches to specified restriction thickness position, just integer two times the wave length reduces the optical path in the formula which displays optical path uniformity with 3rd step. As it changes the above-mentioned azimuth consecutively from initial value, the dielectric lens is designed 2nd by repeating 3rd step. Because of this, the case where the dielectric lens antenna is formed while maintaining antenna quality satisfactorily, it assures miniaturization quantification with zoning.