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Airborne laser communication equipment and control method thereof

A communication equipment, airborne laser technology, applied in electromagnetic wave transmission systems, radio transmission systems, electromagnetic transmitters, etc., can solve the problems of not being able to guarantee wide coverage and real-time transmission at the same time, communication rate, and image resolution not meeting the requirements, etc. Achieve the effects of weakening control technology, large-scale disturbance suppression, and low drift

Pending Publication Date: 2017-05-31
LIAONING UNIVERSITY OF TECHNOLOGY
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AI Technical Summary

Problems solved by technology

Solve the technical problems that the communication rate and image resolution in the prior art cannot meet the requirements, and cannot guarantee wide coverage and real-time transmission at the same time

Method used

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  • Airborne laser communication equipment and control method thereof
  • Airborne laser communication equipment and control method thereof
  • Airborne laser communication equipment and control method thereof

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Embodiment Construction

[0031] The airborne laser communication equipment includes two parts inside the cabin and outside the cabin. The inside of the cabin is the electronic processing module of the system, and the outside of the cabin is the optical-mechanical detection and servo system. Its structure is: the outside part includes a shell, The fairing 1 on the casing, in the casing, an optical table 4 is installed at the corresponding position of the fairing 1, and the optical table 4 is connected to the two-dimensional constant platform 6 through the pitch axis to realize the pitch rotation of the optical table 4; the two-dimensional constant The platform 6 connects the housing and the external rotation mechanism through the upper azimuth axis to realize the synchronous plane rotation of the housing, the two-dimensional constant platform 6 and the optical platform 4; the optical platform 4 is equipped with a visible light camera 5, a receiving antenna 3, and a transmitting antenna 2 and an infrared...

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Abstract

The invention provides an airborne laser communication equipment and a control method thereof. Beacon light and source light are received by the same receiving antenna, separated, processed and transmitted to a control module, pitch and azimuth angles of equipment are regulated on the basis of received beacon light and source light signals, signal tracking is performed, and fed-back beacon light and source light signals are transmitted through two different transmitting terminals, so that exchange work of signals of both sides is guaranteed. The airborne laser communication equipment and control method thereof solve the technical problems that the communication speed and the image resolution cannot meet requirements and wide coverage and real-time transmission cannot be guaranteed simultaneously in the prior art.

Description

technical field [0001] The invention relates to a communication device and a control method thereof, in particular to an airborne laser communication device and a control method thereof. Background technique [0002] The main battlefields of future wars will be the three-dimensional space of space, near space, aviation, ground, and ocean. More and more countries realize and master the importance of space to win future wars. The current aviation, aerospace and other reconnaissance platforms are developing in the direction of high spatial resolution, high time resolution, high spectral resolution and multi-sensor composite reconnaissance, and there is an urgent need to directly transmit or relay massive raw data from the reconnaissance platform in a lossless manner It is transmitted to the command terminal to meet the real-time requirements of modern military. [0003] The current main communication mode is radio frequency communication, whose transmission rate is far from me...

Claims

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Application Information

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IPC IPC(8): H04B10/50H04B7/185
CPCH04B7/18502H04B10/503
Inventor 赵忠义
Owner LIAONING UNIVERSITY OF TECHNOLOGY
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