TURNSTILE VIBRATORY LOG-PERIODIC BROADSIDE ANTENNA Russian patent published in 2012 - IPC H01Q11/00 

FIELD: physics.

SUBSTANCE: turnstile vibratory log-periodic broadside antenna relates to antenna equipment and can be used in designing transmitting and receiving antennae for radio communication, radio broadcasting, television, alarm and telemetry systems. The technical result of the invention is increasing the degree of matching of the broadside antenna on the input. The antenna is in form of an array of two anti-parallel connected turnstile vibratory log-periodic broadside antennae which are connected by a common distribution feeder, wherein one of the antennae is made with scaled shift of The feeder is in form of a four-corner intersecting line with filling from an elastic dielectric and tightened in crosswise order by bolts, the tightening or release of which enables to adjust is resistance.

EFFECT: reducing the standing-wave ratio to 1,2.

5 dwg