Allen Telecom, Inc.

Allen Telecom Group, Inc.

Allen G DeMarre

Clarence D Zierhut

A low profile bi-directional antenna is provided for mounting directly to a metal structure, or some other conductive or semi-conductive surface. The antenna includes an insulating antenna tray, a conductive ground plane mounted to a surface of the antenna tray, first and second radiating elements extending from the ground plane, and a radome covering the radiating elements and fastened to the insulating antenna tray. First and second reflector elements are mounted to the surface of the antenna tray on the lateral sides of the ground plane. The reflectors are electrically connected to the ground plane. The radiating elements are supported above and to the lateral sides of the ground plane and reflector elements by support members mounted at acute angles to the ground plane. An RF connector is provided for coupling RF signals to and from the first and second radiating elements.

Low profile bi-directional antenna

A hybrid logarithmic yagi antenna system characterized by the absence of a balun or other conventional log periodic yagi antenna system balanced feed and impedance matching element. The reflector element is configured as a supporting conductive tray which provides a rugged mounting mechanism for mounting the antenna system, at its reflector end, to a support structure such as a building.

Pre-tuned hybrid logarithmic yagi antenna system

A mobile communication antenna adjustably mounted to a base at desired angular orientations. A decorative cover snap locks to the base to cover the antenna base structure. The cover includes a small opening through which a portion of an articulating arm extends to provide a wide range of angle adjustments of the antenna within the opening in the cover. The articulating arm provides an offset between the antenna axis and the axis of pivotal movement.

Growing community of inventors

Irving, TX, United States of America

Allen G DeMarre