Mobile satellite communication handheld terminal antenna

Abstract

The invention relates to the technical field of satellite communication, and particularly discloses a mobile satellite communication handheld terminal antenna which comprises a vertical directional rotating mechanism, a horizontal rotating locking mechanism and a directional receiving rotating mechanism. The vertical directional rotating mechanism is composed of a holding handle assembly, a vertical rotating supporting assembly and a vertical directional rotating driving assembly; the horizontal rotation locking mechanism is composed of a horizontal rotation supporting assembly and a horizontal rotation positioning locking assembly. The directional receiving rotation mechanism is composed of a top directional rotation driving assembly and a signal receiving and transmitting assembly. In the invention, the following adjustments can be completed through the control panel: the orientation angle of the signal transceiving assembly relative to the vertical rotary support assembly is adjusted; adjusting the rotation direction and the rotation speed of the signal transceiving assembly relative to the top directional rotation driving assembly; the relative rotation angle of the horizontal fixed supporting base and the horizontal rotary supporting base is adjusted, and arm extension of the signal receiving and transmitting assembly and the upper end of the horizontal rotary supporting assembly is completed.

Description

technical field [0001] The invention relates to the technical field of satellite communication, in particular to a mobile satellite communication handheld terminal antenna. Background technique [0002] In the prior art, in the field of mobile satellite communication, in order to establish a connection between the ground and the satellite, the terminal antenna is usually used as the connection point for signal transmission between the ground and the satellite. The terminal antenna in the prior art is divided into receiving Antennas and transmitting antennas are divided into mobile antennas and fixed antennas according to their installation methods. In some specific occasions, the receiving point needs to change the location of the receiving point, so the mobile antenna is used, and the handheld terminal antenna can be more flexible. According to the on-site requirements of specific users, the transmitting and receiving points of satellite signals are changed at any time. The...

AI Technical Summary

Problems solved by technology

[0003] 1. The hand-held terminal antenna in the prior art often has to be manually held and adjusted to control the directional receiving orientation of the antenna. This manual adjustment method has low precision and therefore prolongs the adjustment time;

[0004] 2. The structure of the handheld terminal antenna in the prior art is often too simplistic, the adjustable angle is small, the adjustable length is limited, and the scope of use is limited to a certain extent

Images