| 摘要 |
FIELD: radio engineering. ^ SUBSTANCE: present invention relates to radio engineering, particularly to: all-round radiation antennae with in-phase excitation and central power supply and can be used for making horizontal polarisation broadband antennae with an isotropic azimuth directional pattern when operating in the metre-decimetre wavelength range of radio waves. The antenna has an integral curtain made from square-frame structures of vibrators, which is curved on a circle about a centre, inside of which there is a cylindrical reflective-scattering conducting element with a common point of symmetry with the antenna and with a radius, less than the radius of the circle of square-frame curtain by (0.15-0.27), where is the average operating wavelength. ^ EFFECT: higher amplification coefficient. ^ 2 dwg |
