Universal broadband radar signal monitoring equipment

A technology of signal monitoring and broadband radar, applied in the field of electronic warfare, can solve the problems of large size and complex structure

Inactive Publication Date: 2021-11-19
南京国立电子科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, the conventional electromagnetic spectrum space electronic reconnaissanc...

Method used

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  • Universal broadband radar signal monitoring equipment
  • Universal broadband radar signal monitoring equipment
  • Universal broadband radar signal monitoring equipment

Examples

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Embodiment Construction

[0039] The following is attached Figure 1-17 To further illustrate the present invention, the present invention includes a microwave cabinet, a receiver cabinet and a display control unit, and there is a communication connection between the microwave cabinet, the receiver cabinet and the display control unit;

[0040] The microwave chassis includes an interferometer receiving antenna array, an omnidirectional antenna, a receiving front end and a down conversion module, the receiving front end is connected to the interferometer receiving antenna array and the omnidirectional antenna, and the receiving front end is connected to the down conversion module. frequency conversion module;

[0041] The signals of the interferometer receiving antenna array and the omnidirectional antenna are connected to the receiving front-end, the receiving front-end sends signal 1 and signal 2, and the signal 1 of the receiving front-end is connected to the down-conversion module;

[0042] The rec...

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Abstract

The invention discloses universal broadband radar signal monitoring equipment. The invention provides a universal broadband radar signal monitoring device which is convenient to carry and erect and can carry out monitoring and feature analysis on radar signals in a complex electromagnetic spectrum space. The device comprises a microwave case, a receiver case and a display control unit, and the microwave case, the receiver case and the display control unit are in communication connection. The microwave case comprises an interferometer receiving antenna array, an omnidirectional antenna, a receiving front end and a down-conversion module, the receiving front end is connected with the interferometer receiving antenna array and the omnidirectional antenna in front, and the receiving front end is connected with the down-conversion module behind; and the display control unit is arranged outside the receiver box and is connected with the signal sorting and main control module. The equipment has an instantaneous full-band and omnibearing rapid spectrum monitoring function, and also has radar signal sorting, inter-pulse analysis and intra-pulse modulation characteristic analysis functions in a certain bandwidth and azimuth.

Description

technical field [0001] The invention relates to the technical field of electronic warfare, in particular to radar signal monitoring equipment. Background technique [0002] With the rapid development of modern radar technology, especially the wide application of various multifunctional radars, it has brought great challenges to the identification of radar radiation sources, and modern warfare has already included electronic reconnaissance and electronic countermeasures in important fields. There is also a confrontation without gunpowder all the time, and there has long been no distinction between wartime and peacetime. Daily electronic reconnaissance is the most basic and normal way to "identify" the electromagnetic spectrum space. However, the conventional electromagnetic spectrum space electronic reconnaissance requires the use of bulky and complex reconnaissance equipment. [0003] Therefore, how to quickly and conveniently grasp the radar information of the theater in t...

Claims

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Application Information

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IPC IPC(8): G01S7/285G01S7/292
CPCG01S7/285G01S7/292
Inventor 夏益锋朱波纪要尚仁超史经丛陶升炜潘建华
Owner 南京国立电子科技有限公司
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