MOBILE ANTENNA DEVICE IN THE MF-HF RANGES WITH THE DEPLOYMENT AND RETENTION OF THE EMITTER BY THE ROTORCRAFT Russian patent published in 2023 - IPC H01Q1/14 

FIELD: radio engineering.

SUBSTANCE: technical solution is made in the form of a metal cable, the upper end of which is connected to the UAV for lifting and holding it at a given height. The upper end of the cable is connected to the UAV through the mount with a cable tension sensor and a shock absorber with a swivel and an insulator. The UAV is made in the form of an aerodynamic lift device with two coaxially mounted counter-rotating propellers, a balancer and their drive with a power source. The lower end of the cable is fixed on the traction drum of the drum spool with a rotation handle, a brake device and a blocker for the released cable, with fastening on a metal bracket and a wall of a portable container for stowing the aerodynamic lifting device. On the metal bracket of the drum coil, a current-collecting cable clamp is fixed, connected to the switching high-frequency connector of the input/output of the antenna.

EFFECT: simplified operation of the antenna device during deployment, holding the emitter and bringing it to its original state, the ability to work with UAVs.

5 cl, 1 dwg