ANTENNA Russian patent published in 2005 - IPC

FIELD: small-size broadband antennas for television, radio broadcasting, and radio communication systems.

SUBSTANCE: symmetrical two-wire line is made in the form of straight collecting lines, dipoles, in the form of external and internal straight dipoles; each collecting line is connected on one end at angle J = 0° - 90° to one end of internal dipole and on other end, at angle g = 0° - 90° to one end of external dipole. Other ends of internal dipoles are interconnected either directly or through junction; collecting lines and internal dipoles are assembled into broken spatial loop connected on each end to respective external dipole. Antenna can be made as integral structural part or assembled of separate interconnected parts. Lengths of antenna internal and external dipoles may be different. Antenna balancing device is disposed at point close to center of collecting lines. Antenna jumper is of rectilinear or curved shape.

EFFECT: simplified design and enhanced reliability of broadband antenna throughout entire television range.

6 cl, 4 dwg