Title:
MIMO RADAR MONITORING SYSTEM AND MONITORING METHOD BASED ON MIMO RADAR MONITORING SYSTEM
Document Type and Number:
WIPO Patent Application WO/2023/245862
Kind Code:
A1
Abstract:
An MIMO radar monitoring system and a monitoring method based on an MIMO radar monitoring system, which belong to the field of radar monitoring, can realize stable system calibration, and do not affect subsequent imaging and deformation calculation. The MIMO radar monitoring system comprises a signal processor module (11), a frequency synthesizer module (12), a single power amplifier module (13), a transmitting switch array module (14), a transmitting antenna array (15), a receiving switch array module (16) and a receiving antenna array (17), wherein the signal processor module (11) is connected to the frequency synthesizer module (12); the frequency synthesizer module (12) is connected to the signal processor module (11), the single power amplifier module (13) and the receiving switch array module (16), and the receiving switch array module (16) is also connected to the receiving antenna array (17); and the single power amplifier module (13) is arranged between the frequency synthesizer module (12) and the transmitting switch array module (14) and is respectively connected to the frequency synthesizer module (12) and the transmitting switch array module (14), and the transmitting switch array module (14) is also connected to the transmitting antenna array (15).
Inventors:
WANG HONGYU (CN)
YU HUI (CN)
YAO DI (CN)
JIANG ZHIYUAN (CN)
DAI YINGCHAO (CN)
YU HUI (CN)
YAO DI (CN)
JIANG ZHIYUAN (CN)
DAI YINGCHAO (CN)
Application Number:
PCT/CN2022/115405
Publication Date:
December 28, 2023
Filing Date:
August 29, 2022
Export Citation:
Assignee:
SUZHOU POLYTECHNIC RECCO SENSING TECH CO LTD (CN)
International Classes:
G01S13/88; G01S7/03
Foreign References:
| CN104991249A | 2015-10-21 | |||
| CN104849712A | 2015-08-19 | |||
| CN110645886A | 2020-01-03 | |||
| CN214280218U | 2021-09-24 | |||
| US20210173042A1 | 2021-06-10 |
Other References:
JIANG LIUBING, YANG TAO, CHE LI: "Study on High-resolution Imaging of Ground-based MIMO Radar Based on Time-division Multiplexing", JOURNAL OF ELECTRONICS & INFORMATION TECHNOLOGY, ZHONGGUO KEXUEYUAN DIANZIXUE YANJIUSUO,CHINESE ACADEMY OF SCIENCES, INSTITUTE OF ELECTRONICS, CN, vol. 38, no. 5, 1 May 2016 (2016-05-01), CN , pages 1055 - 1063, XP093118659, ISSN: 1009-5896, DOI: 10.11999/JEIT150905
Attorney, Agent or Firm:
BEIJING PROFESSIONAL INTELLECTUAL PROPERTY AGENCY LTD (CN)
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