Portable scene monitoring radar system

A surface surveillance radar, portable technology, applied in radio wave measurement systems, radio wave reflection/re-radiation, utilization of re-radiation and other directions, can solve problems such as unseen radar systems, and achieve the effect of avoiding use costs and reducing costs

Inactive Publication Date: 2018-04-17
SHANGHAI RADIO EQUIP RES INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Existing papers mainly focus on the design of products and the processing of clutter algorithms, etc. There is no specific application of radar system

Method used

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  • Portable scene monitoring radar system
  • Portable scene monitoring radar system

Examples

Experimental program
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Embodiment Construction

[0036] The present invention will be further elaborated below by describing a preferred specific embodiment in detail in conjunction with the accompanying drawings.

[0037] Such as figure 1 As shown, a portable surface monitoring radar system includes: a radar host 200 and a monitoring client 100 communicated with it, more specifically, the radar host 200 can be set on a tripod, and the monitoring client 100 can use It is used to receive radar control commands to monitor the detection of moving targets in a certain environmental area.

[0038] The radar host 200 includes a transceiver antenna module 201, a microwave transceiver module 202, a signal processing module 203, and a communication module 204; the microwave transceiver module 202 generates a radar transmission signal radiated through the transceiver antenna module 201, and then transmits and receives The antenna module 201 transmits the received radar echo signal to the microwave transceiver module 202; the signal p...

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Abstract

The invention discloses a portable scene monitoring radar system. The system comprises a radar body and a monitoring client in communication connection with the radar body. The radar body comprises atransmitting-receiving antenna module, a microwave transmitting-receiving module, a signal processing module and a communication module; the microwave transmitting-receiving module generates a radar emission signal which is radiated by the transmitting-receiving antenna module, and the transmitting-receiving antenna module transmits a received radar echo signal to the microwave transmitting-receiving module; the signal processing module outputs monitoring radar measurement information according to a baseband signal output by the microwave transmitting-receiving module; the communication moduletransmits the monitoring radar measurement information to the monitoring client; and the monitoring client displays the monitoring radar measurement information. The system can be used to monitor a moving target within a relatively near distance in a scene in a real-time all-time way and emits alarm, position and angle information of the target is measured, and services are provide for airport foreign matter monitoring, landslide rockfall safety monitoring and safety area monitoring application.

Description

technical field [0001] In particular, the present invention relates to a portable surface surveillance radar system. Background technique [0002] The surface surveillance radar emits high-frequency electromagnetic wave pulses, and uses the difference in frequency and phase of the echoes of objects in different geographical locations of the surface surveillance radar in the distance and angle dimensions to distinguish the position change of the monitoring target in the monitoring scene. In the early stage, surface surveillance radar was generally used in ships at sea and in various ports and rivers. The main purpose was to monitor ships and other targets on the water surface, and was used for ship dispatching in ports to ensure the safety of ships in ports under various complex weather conditions. sailing. With the continuous development of radar technology, surface surveillance radar gradually expands its technical fields, such as the safety protection of reservoirs and da...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01S13/88
CPCG01S13/88
Inventor 许彦章高路张天键吴刚
Owner SHANGHAI RADIO EQUIP RES INST
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