The utility model relates to a vibrator support for open aerials, which comprises a vibrator box provided with a main rod hole and a wire connecting hole.

To obtain the balanced feed for the dipole antenna driven by a coaxial transmission line, a coplanar waveguide fed structure is used.

The optical disk further comprises at least one linear antenna element coupled to the transponder, e. g., via pole lead (s), and extending within the data region.