| 摘要 |
FIELD: physics. ^ SUBSTANCE: antenna consists of three mutually perpendicular electrical dipoles with arm sixes of Lx, Ly, Lz and aligned centers, power divider and phase switchers connected in between power divider outputs and dipole inputs. Attenuators are additionally connected in between dipole inputs and phase switchers. Device incorporates the unit of algebraic equation solution (UAES), fist and second switches (S) with ADCs. Inputs of first S with ADCs make device inputs, While its outputs are connected to UAES. Outputs of the latter are connected via S with appropriate control inputs of phase switchers and attenuators. Note here that complex amplitudes l1, l2, l3 of dipole excitation should comply with certain system of equation. ^ EFFECT: simultaneous generation of preset ellipticity factors and directional pattern in two different directions. ^ 11 dwg |
