AUTOMATIC ANTENNA MAST DEVICE WITH ASYMMETRICAL AND SYMMETRICAL ANTENNAS Russian patent published in 2024 - IPC H01Q1/08 

FIELD: mobile communications technology.

SUBSTANCE: invention can be used for the rapid deployment and deployment of an automatic antenna mast device (AAMD) in the field communication and control facilities (FCF) without the crew going outside, providing the ability to change the radiation pattern of an asymmetrical antenna. Essence: a telescopic mast (1) with a lifting mechanism (1.1) is placed in a container (2) fixed outside or inside the vehicle body. On the mast adapter (3) there are antenna lifting mechanisms (4.1), (4.2), (4.3) with corresponding whip asymmetrical (5.2) and two (5.1, 5.3) symmetrical antennas, a switch for controlling the antenna lifting mechanisms (3.1), the first radio module (7.1.1), connected by a high frequency (HF) cable to the first whip balanced antenna and by a LF cable to the radio station. Fastening element (8.1) of the upper end of the spring (8), on the turns of which a combined cable (6) is fixed, consisting of two LF and two HF cables placed in a casing cover. The lower end of the spring (8) is fixed to the fastening element on the container (2). Moreover, the workstation (7.4), the radio station (7.1), the remote control for the antenna lifting mechanisms (7.3) and the mast control panel (7.2) are located in the habitable volume of the vehicle (7).

EFFECT: increasing the safety and efficiency of installation work on the deployment of a mast with antennas used as both mast and on-board antennas on all types of vehicles intended for FCF creation.

5 cl, 1 dwg