Dielectric antennas based semiconductor material with optical control solenoid PARAMETERS

摘要

Notifying a dielectric antenna with tunable frequency and spatial characteristics based on semiconductor material with optically controllable electromagnetic parameters can be classified as transceiver devices and may be used in various radio systems shortwave part millimeter and especially terahertz wave bands (for example in connection, radar, various security service, security systems, data collection and radio-wave imaging, medicine). Dielectric antenna with tunable frequency and spatial characteristics based on semiconductor material with optically controllable electromagnetic parameters consisting of the semiconductor optoupravlyaemoy panel and microwave irradiator, characterized in that the semiconductor optoupravlyaemaya panel is formed as a dielectric semiconductor microparticles forming the photon stream. In this case the dielectric antenna according to Claim. 1, characterized in that the dielectric microparticle is in the form of a spheroid with a radius of 2 to 5, the wavelength of the incident microwave field. . In this case, the dielectric antenna according to claim 1, wherein the dielectric microparticle is formed as a cuboid with the dimensions defined by the relation: Where: k - the coefficient equal to 1.84, H - height of the cuboid, L - cuboid side length, λ - wavelength of the incident wave wavefront, n / n ₀ - the relative value of the index of refraction of material surrounding cuboid and environment. In this case the dielectric antenna according to claim 1, characterized in that the microwave irradiation means configured to scan the incident optoupravlyaemuyu semiconductor field panel.