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Non-refrigeration millimeter-wave/infrared lamination detector

A non-refrigerated and detector technology, applied in the direction of electric radiation detectors, antenna supports/mounting devices, radiation element structure, etc., to achieve good conductivity, compact structure, and small volume

Active Publication Date: 2015-02-04
CHINA AIR TO AIR MISSILE INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide an uncooled millimeter-wave / infrared laminated detector to solve the technical problem in some application systems that require the detector to be compact in structure, small in size and capable of dual-mode detection

Method used

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  • Non-refrigeration millimeter-wave/infrared lamination detector

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Embodiment Construction

[0019] The invention provides an uncooled millimeter-wave / infrared laminated detector, which includes a microstrip antenna, an uncooled detector element and a readout circuit, and the microstrip antenna is pasted on the back of the uncooled detector element by an adhesive , the front of the uncooled detector element is connected to the readout circuit through the connecting column; one side of the insulating dielectric substrate of the microstrip antenna is a graphene conductive film, and the slits etched on the graphene conductive film are distributed in an array, On the other side of the insulating dielectric substrate, a metal feeder is printed at a position corresponding to each slit on the graphene conductive film.

[0020] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0021] figure 1 , figure 2 Shown is an uncooled millimeter-wave / infrared dual-mode detector, which consists of a microstrip antenna, an ...

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Abstract

The invention relates to a non-refrigeration millimeter-wave / infrared lamination detector which includes a microstrip antenna, a non-refrigeration detector element and a readout circuit. The microstrip antenna is bonded on the back of the non-refrigeration detector element through an adhesive. The front face of the non-refrigeration detector element is connected with the readout circuit through connection columns. One face of an insulating dielectric substrate of the microstrip antenna is a grapheme conductive thin film, and gaps etched on the grapheme conductive thin film are distributed into an array. On the other face of the insulating dielectric substrate, a metal feed line is printed at a position corresponding to each gap in the grapheme conductive thin film. When rays which include millimeter waves and infrared radiation shoot into a double-mode detector, firstly the millimeter waves are received through the microstrip gap antenna and then incident infrared rays are received by the non-refrigeration detector element so that dual-mode lamination detection is realized.

Description

technical field [0001] The invention relates to an uncooled millimeter-wave / infrared laminated detector, which belongs to the detector technology in multi-mode and multi-spectrum compound detection. Background technique [0002] The use of dual-mode or multi-mode detection technology can detect the characteristics of the target more effectively, which is one of the mainstream directions for the development of future detection technology. Since the dual-mode or multi-mode composite detection can detect the target characteristics of more than two electromagnetic spectrum bands of the same target, it can provide more information, which is conducive to giving full play to their respective advantages and solving problems that are difficult to solve by a single mode. [0003] Dual-mode common-aperture detection can be achieved by using the antenna as the window of the optical detector, but the antenna must be transparent. Transparent electronics is a very popular research field i...

Claims

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Application Information

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IPC IPC(8): G01J5/10H01Q1/22H01Q1/36H01Q1/38H01Q1/50
Inventor 郭云芝安宁穆学桢孙维国李墨赵书敏陈洪许
Owner CHINA AIR TO AIR MISSILE INST
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