Telefonaktiebolaget Lm Ericsson (Publ)

Kathrein-Werke Kg

Wolfgang Heyde

Andreas Vollmer

Dan Fleancu

Markus Quitt

Matthias Riedel

Andreas Scheyer

Johannes Kellerer

Thomas Kapfinger

Wolfgang Heibler

An antenna arrangement comprises a dual-polarised turnstile antenna, which comprises a first and a second dipole antenna element, which are aligned perpendicular to one another. The first and second dipole antenna elements each comprises two dipole halves. The dipole halves of both dipole antenna elements comprise a dipole section and a coupling section, which are galvanically connected to each other and to a first end of a ground connection medium or a signal connection medium. The coupling sections each extend along the closest dipole section of the adjacent other first and/or second dipole antenna element, wherein a spacing gap is formed between a coupling side of the respective coupling section of the first and/or second dipole antenna element and the respective adjacent dipole section of the second and/or dipole antenna element.

Antenna arrangement for mobile radio systems with at least one dual-polarised turnstile antenna

A dipole-shaped antenna element arrangement comprises two pairs of radiator halves which are arranged so as to be rotated by 90&#xb0; to one another and are oriented in a radiator plane at a distance in front of a reflector and in parallel therewith. The radiator halves are arranged on a balancing and/or support arrangement. There is a passive beam-shaping frame which is arranged at a distance from the radiator halves towards the reflector. The passive beam-shaping frame has at the corners thereof a broadening of the peripheral frame web thereof, said broadening of the frame web extending in parallel with the radiator plane and/or transversely to the radiator plane.

Dipole-shaped antenna element arrangement

Growing community of inventors

Tuntenhausen, Germany

Wolfgang Heyde