THREE-ARM DIPOLE ANTENNA WITH CIRCULAR POLARIZATION Russian patent published in 1997 - IPC

FIELD: radio engineering. SUBSTANCE: dipole antenna on support in the shape of rigid coaxial line with slots for insulation of dipole arms has three arms secured to tubular conductor of coaxial line. Tubular conductor has three slots. One of the arms has direct contact with central conductor of coaxial line, and two other arms are connected to central conductor through reactances of capacitive or inductive character. EFFECT: simplified construction. 1 dwg