Title:
MULTI-POLARIZATION MODE COMBINED ARRAY-TYPE GROUND PENETRATING RADAR ANTENNA AND CONTROL METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2022/116581
Kind Code:
A1
Abstract:
Disclosed in the present application are a multi-polarization mode combined array-type ground penetrating radar antenna and a control method therefor. The radar antenna comprises an electric insulating board base, a radar antenna array, and a radar host; the radar antenna array is arranged on the electric insulating board base and comprises a plurality of radar antenna groups sequentially arranged in parallel in a first direction; each radar antenna group comprises a plurality of antenna units; a radar motor is used for controlling the antenna unit to be in a transmitting, receiving or invalid state; the polarization directions of the antenna units in a single radar antenna group are the same, and the polarization directions of the antenna units of at least one radar antenna group are perpendicular to the polarization directions of the antenna units of the adjacent radar antenna group.
Inventors:
YANG XI (CN)
FENG XIAOLI (CN)
GUO YONGHUI (CN)
LIU LIQUAN (CN)
LI HANG (CN)
FENG XIAOLI (CN)
GUO YONGHUI (CN)
LIU LIQUAN (CN)
LI HANG (CN)
Application Number:
PCT/CN2021/110941
Publication Date:
June 09, 2022
Filing Date:
August 05, 2021
Export Citation:
Assignee:
YUNNAN AEROSPACE ENG GEOPHYSICAL DETECTING CO LTD (CN)
International Classes:
G01S7/02; H01Q1/38; H01Q1/50; H01Q21/00
Foreign References:
| CN112578339A | 2021-03-30 | |||
| CN207426169U | 2018-05-29 | |||
| CN102800996A | 2012-11-28 | |||
| CN111480090A | 2020-07-31 | |||
| US8098189B1 | 2012-01-17 |
Attorney, Agent or Firm:
SHENZHEN ZHONGYI UNION INTELLECTUAL PROPERTY AGENCY CO.,LTD. (CN)
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