Novel wireless ground-penetrating radar system

A ground-penetrating radar and wireless technology, applied in the field of engineering geophysical exploration, can solve the problems of heavy weight, difficult detection, large volume, etc., and achieve the effect of easy travel, easy towing, and improved signal-to-noise ratio

Pending Publication Date: 2018-03-09
中国电波传播研究所
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

The common low-frequency ground penetrating radar is a square shielded antenna, which is large in size and he...

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  • Novel wireless ground-penetrating radar system
  • Novel wireless ground-penetrating radar system
  • Novel wireless ground-penetrating radar system

Examples

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Embodiment 1

[0024] Example 1, such as figure 2 As shown, this embodiment discloses a novel wireless ground penetrating radar system. The system includes a wireless storage and display unit 1, a control cabin 2 and a launch cabin 3, and a collection control unit and a receiver electrically connected to each other are installed in the control cabin. , the acquisition control unit can communicate wirelessly with the above-mentioned wireless storage display unit, the receiving antenna 21 of the receiver stretches out of the control cabin, and a transmitter connected to the above-mentioned acquisition control unit through an optical fiber 4 is installed in the launch cabin, The transmitting antenna 31 of the transmitter protrudes out of the transmitting cabin, and the receiving antenna, transmitting antenna and optical fiber are all wrapped with a flexible material 5 .

[0025] Such as image 3 As shown, the acquisition control unit includes an ARM processor, a wireless module electrically c...

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Abstract

The invention discloses a novel wireless ground-penetrating radar system. The system comprises a wireless storage and display unit, a control compartment and a sending compartment, wherein a collecting control unit and a receiver which are electrically connected with each other are installed in the control compartment, wireless communication can be conducted between the collecting control unit andthe wireless storage and display unit, a receiving antenna of the receiver extends out of the control compartment, a sending machine connected with the collecting control unit through an optical fiber is installed in the sending compartment, a sending antenna of the sending machine extends out of the sending compartment, and the receiving antenna, the sending antenna and the optical fiber are allwrapped in flexible material. According to the novel wireless ground-penetrating radar system, a mini-type and light-weight design is adopted, wherein both the collecting control unit and the receiver are integrated in the control compartment, so that the size is reduced, dragging is convenient, and then field operation can be easily achieved.

Description

technical field [0001] The invention relates to the field of engineering geophysical prospecting, in particular to a novel wireless ground-penetrating radar system in the field. Background technique [0002] Ground Penetrating Radar (GPR) is a fast, efficient and non-destructive detection geophysical survey equipment. Ground penetrating radar in the prior art such as figure 1 As shown, it uses one antenna to transmit high-frequency electromagnetic waves, and the other antenna to receive the reflected waves from the interface of the underground target medium, and then analyze and process the acquired data to obtain the distribution status of underground targets. Low frequency ground penetrating radar is mainly used in deep geological survey, glacier research, archaeology, dam survey, bedrock survey and karst cave exploration and other fields. The common low-frequency ground penetrating radar is a square shielded antenna, which is large in size and heavy in weight, making it...

Claims

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Application Information

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IPC IPC(8): G01V3/12G01S7/02
CPCG01S7/02G01V3/12
Inventor 王蕾崔振兴张志文黄素贞孟庆鹤刘贤麟杨振涛郭福强彭宇张有源李一通
Owner 中国电波传播研究所
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