Air-to-air missile telemetry antenna shield

Abstract

The invention relates to an air-to-air missile telemetry antenna shielding cover, which belongs to the microwave telemetry technology and relates to the improvement of an air-to-air missile telemetry cabin test device. It is a hollow cylinder made of magnetic isolation material with a circular or regular hexagonal cross-section. The hollow cylinder is composed of two symmetrical half-tubes with the same structure. Each half-tube is composed of a half-tube wall[ 1], composed of two end covers [2], there is a hinge mechanism [3] on one side of the two half cylinders along the axial direction, forming a hinge connection between the two half cylinders; on the axial side of the two half cylinders There is a locking mechanism [4] on the other side. The invention can ensure that the intensity of electromagnetic waves radiated by the transmitting antenna of the telemetry cabin to the space meets the requirements of the national standard for radiation damage to the human body, avoiding radiation damage to the human body caused by electromagnetic waves radiated by the telemetry cabin; at the same time, avoiding the multi-path reflection of personnel walking and the environment The impact on the telemetry test ensures the normal progress of the telemetry test.

Description

Air-to-air missile telemetry antenna shield technical field The invention belongs to the microwave telemetry technology, and relates to the improvement of an air-to-air missile telemetry cabin test device. Background technique At present, when the air-to-air missile telemetry module is tested alone or jointly with the missile, the intensity of electromagnetic waves radiated from the transmitting antenna of the telemetry module into space exceeds the national standard for human radiation damage, causing environmental pollution and damaging the health of operators. In addition, the movement of people and the multi-path reflection of the environment also have a great impact on the telemetry test, and in severe cases, the telemetry test may not be carried out normally. Contents of the invention The purpose of the present invention is: to propose a shielding cover for air-to-air missile telemetry antenna, so as to avoid radiation damage to the human body caused by electromag...

AI Technical Summary

Problems solved by technology

At present, when the air-to-air missile telemetry cabin is tested alone or combined with the missile, the intensity of electromagnetic waves radiated from the transmitting antenna of the telemetry cabin to space exceeds the national standard for human radiation damage, causing environmental pollution and damaging the health of operators.

In addition, the movement of people and the multi-path reflection of the environment also have a great impact on the telemetry test, and in severe cases, the telemetry test may not be carried out normally

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