阅读说明：本技术 一种基于一维相控阵的检测设备 (A kind of detection device based on One-dimension Phased Array ) 是由 杨伟 于 2019-08-07 设计创作，主要内容包括：本发明公开了一种基于一维相控阵的检测设备,其包括主机、摄像机、安装台和一维相控阵发射器,所述一维相控发射器包括了波控电路、电源、前级放大器、功分器、数控移相器、驱动放大器、固态功放和发射天线阵列,所述主机分别连接摄像机和一维相控阵发射器,所述摄像机和一维相控阵发射器安装在安装台上,所述安装台为导热材料。本发明功耗低,同时采用主机连接方便数据上传存储同时也方便远程控制检测,检测范围大。(The invention discloses a kind of detection devices based on One-dimension Phased Array, it includes host, video camera, erecting bed and One-dimension Phased Array transmitter, the one-dimensional phase control emission device includes wave control circuit, power supply, pre-amplifier, power splitter, digital phase shifter, driving amplifier, solid state power amplifier and transmitting antenna array, the host is separately connected video camera and One-dimension Phased Array transmitter, the video camera and One-dimension Phased Array transmitter are mounted on erecting bed, and the erecting bed is Heat Conduction Material.The present invention is low in energy consumption, while uploading storage using host data easy to connect and also facilitating long-range control detection simultaneously, and detection range is big.)

1. a kind of detection device based on One-dimension Phased Array, it is characterised in that: including host, video camera, erecting bed and one-dimensional phase Paroxysm emitter is controlled, the one-dimensional phase control emission device includes wave control circuit, power supply, pre-amplifier, power splitter, numerical control phase shift Device, driving amplifier, solid state power amplifier and transmitting antenna array, the power supply provide required electric energy for transmitter, and the prime is put Big device output end connects power splitter, and power splitter output end connects digital phase shifter, the digital phase shifter output end connection driving Amplifier, the driving amplifier output end connect solid state power amplifier, and solid state power amplifier output end connects transmitting antenna array, the wave Control circuit connection digital phase shifter；The host is separately connected video camera and One-dimension Phased Array transmitter, the video camera and one Dimension phased array transmitter is mounted on erecting bed, and the erecting bed is Heat Conduction Material.

2. the detection device according to claim 1 based on One-dimension Phased Array, which is characterized in that set below the erecting bed It is equipped with mounting base, the erecting bed is installed in rotation in mounting base, and the mounting base is Heat Conduction Material, under the mounting base Several cooling items are provided on end face, the cooling item is hollow structure, and sky is filled partially with cooling medium wherein.

3. the detection device according to claim 1 or 2 based on One-dimension Phased Array, which is characterized in that the transmitter electricity Source operating voltage is 22V-32V.

4. the detection device according to claim 1 or 2 based on One-dimension Phased Array, which is characterized in that transmitter and camera shooting Machine is mounted on sustained height.

5. the detection device according to claim 1 or 2 based on One-dimension Phased Array, which is characterized in that power splitter is one point Eight power splitters, the launching antenna array are classified as unit 8 array.

6. the detection device according to claim 1 based on One-dimension Phased Array, which is characterized in that between the cooling item Spacing is 1.5-2 times of cooling thickness.

Technical field

The invention belongs to fields of communication technology, and in particular to a kind of detection device based on One-dimension Phased Array.

Background technique

Phased array is a kind of array being made of phase controlling array element, is realized by adjusting each array element outgoing wave phase Beam steering, compared to traditional Mechanical course beam steering technology, its response speed is very fast, at the same pointing accuracy, There is very big promotion in terms of stability.Optical phased array works in optics frequency range, can be used for point-to-point free space optical communication, light is visited Survey and measurement, holographic imaging and the generation of vortex light etc..It both can receive and can also emit simultaneously.It need not be turned with mechanical Dynamic basic matrix can realize the electric scanning of wave beam in the spatial dimension to be observed, very convenient flexible.Meanwhile the size of basic matrix It can be made larger to improve spatial gain.

Current detection device has power consumption high, and detection angle range is limited generally at ± 30 °, while also having operation not The technical problems such as just, therefore how to promote the detection angle range of detector while reducing power consumption and improve precision to become one big Project.

Summary of the invention

For overcome it is above-mentioned there are deficiency, the present inventor attempted by long-term explorations and multiple experiment with Effort is kept reforming and is innovated, and proposes a kind of detection device based on One-dimension Phased Array, whole power requirement in 22V-32V, Power consumption be lower than 65W, detection angle can with 360 degree detect, while may be implemented remotely operate etc..

To achieve the above object the technical scheme adopted by the invention is that: a kind of detection device based on One-dimension Phased Array, It includes host, video camera, erecting bed and One-dimension Phased Array transmitter, the one-dimensional phase control emission device include wave control circuit, Power supply, pre-amplifier, power splitter, digital phase shifter, driving amplifier, solid state power amplifier and transmitting antenna array, the power supply Required electric energy is provided for transmitter, the pre-amplifier output end connects power splitter, and power splitter output end connects numerical control phase shift Device, the digital phase shifter output end connect driving amplifier, and the driving amplifier output end connects solid state power amplifier, solid-state function Put output end connection transmitting antenna array, the wave control circuit connection digital phase shifter；The host be separately connected video camera and One-dimension Phased Array transmitter, the video camera and One-dimension Phased Array transmitter are mounted on erecting bed, and the erecting bed is thermally conductive Material.

The detection device based on One-dimension Phased Array described according to the present invention, further optimal technical scheme be: It is provided with mounting base below the erecting bed, the erecting bed is installed in rotation in mounting base, and the mounting base is thermally conductive Material is provided with several cooling items on the mounting base lower end surface, and the cooling item is hollow structure, and sky is partially filled with wherein There is cooling medium.

The detection device based on One-dimension Phased Array described according to the present invention, further optimal technical scheme be: The transmitter power operating voltage is 22V-32V.

The detection device based on One-dimension Phased Array described according to the present invention, further optimal technical scheme be: Transmitter and video camera are mounted on sustained height.

The detection device based on One-dimension Phased Array described according to the present invention, further optimal technical scheme be: Power splitter is one point of eight power splitter, and the launching antenna array is classified as unit 8 array.Spacing between the cooling item is cooling item 1.5-2 times of thickness

Compared with prior art the present invention has the advantage that

Power consumption of the present invention is lower than 65W, significantly reduces equipment power dissipation, while uploading storage using host data easy to connect Also facilitate long-range control detection simultaneously.

Secondly camera is arranged simultaneously in the present invention on erecting bed, and camera is used cooperatively with phased array transmitter, when remote Operator can realize accurately object and Distance Judgment when journey operates, and promote working efficiency and improve accuracy and operation simultaneously Convenience.

The mounting base with refrigerating function is arranged in the present invention below erecting bed, can quickly absorption equipment work when generate Heat, it is ensured that the operating temperature of equipment, the service life of lifting means, while reducing and therefore sending out power consumption thermogenetic.

Detailed description of the invention

It, below will be to use required in embodiment in order to illustrate more clearly of the technical solution of embodiment of the present invention Attached drawing be briefly described, it should be understood that the following drawings illustrates only certain embodiments of the present invention, therefore is not to be seen as It is the restriction to range, it for those of ordinary skill in the art, without creative efforts, can be with root Other relevant attached drawings are obtained according to these attached drawings.

Fig. 1 is design principle block diagram of the invention.

Fig. 2 is mounting structure schematic diagram of the invention.

In figure: 1, host, 2, transmitter, 3, video camera, 4, erecting bed, 5, mounting base, 6, cooling item.

Specific embodiment

To keep the object of the invention, technical solution and advantage clearer, below to the technical side in embodiment of the present invention Case is clearly and completely described, it is clear that described embodiment is a part of embodiment of the invention, rather than complete The embodiment in portion.Based on the embodiment in the present invention, those of ordinary skill in the art are not before making creative work Every other embodiment obtained is put, shall fall within the protection scope of the present invention.Therefore, reality of the invention presented below The detailed description for applying mode is not intended to limit the range of claimed invention, but is merely representative of selected reality of the invention Apply mode.

It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi It is defined in a attached drawing, then it further can not be defined and explained in subsequent attached drawing.