Title:
CYLINDRICAL ARRAY RADAR
Document Type and Number:
WIPO Patent Application WO/2023/177000
Kind Code:
A1
Abstract:
The present invention relates to a cylindrical array radar. In particular, the cylindrical array radar comprises: a ring array in which a plurality of transmission/reception modules for transmitting and receiving high-frequency signals in the radar frequency band are arranged in a circular shape, and a ring array signal processing unit for processing signal data exchanged with the plurality of transmission/reception modules is disposed in the center of the arrangement of the transmission/reception modules; and a main signal processing unit which performs antenna beamforming of the plurality of transmission/reception modules and performs signal processing for detecting and tracking a target. Thus, the cylindrical array radar can detect in all antenna directions without mechanical rotation, and has the effect of facilitating performance change.
More Like This:
Inventors:
LEE HAN SEOK (KR)
Application Number:
PCT/KR2022/003827
Publication Date:
September 21, 2023
Filing Date:
March 18, 2022
Export Citation:
Assignee:
FIONSYSTEMS INC (KR)
International Classes:
G01S7/03; G01S13/02; H01Q1/02; H01Q1/42; H01Q3/24
Foreign References:
| US20150192671A1 | 2015-07-09 | |||
| KR20210004054A | 2021-01-13 | |||
| KR101797606B1 | 2017-11-14 | |||
| KR100875894B1 | 2008-12-26 |
Other References:
JUNG JIN-WOO, LEE SANG-KEUN: "A Study on Pattern Nulling for Phased Array Antenna System", THE JOURNAL OF KOREAN INSTITUTE OF INFORMATION TECHNOLOGY, vol. 18, no. 1, 31 January 2020 (2020-01-31), pages 67 - 75, XP093093036, ISSN: 1598-8619, DOI: 10.14801/jkiit.2020.18.1.67
Attorney, Agent or Firm:
KIM, Jeong Hyeon (KR)
Download PDF:
Previous Patent: SOLID FUEL REHEAT STEAM TREATMENT SYSTEM
Next Patent: LAMINATION APPARATUS FOR THREE-DIMENSIONAL CURVED SURFACE
Next Patent: LAMINATION APPARATUS FOR THREE-DIMENSIONAL CURVED SURFACE