Title:
ANTENNA OSCILLATOR UNIT AND ANTENNA ARRAY
Document Type and Number:
WIPO Patent Application WO/2023/202217
Kind Code:
A1
Abstract:
Disclosed in the present invention are an antenna oscillator unit and an antenna array. The antenna oscillator unit comprises: a wall surrounding to form a mounting space; a reflecting plate provided on the inner wall of the mounting space, and dividing the mounting space into a second cavity and a first cavity; a resonant structure comprising a feed conductor provided in the first chamber and a first groove provided on the reflecting plate; and a radiation sheet assembly provided in the second cavity, the feed conductor and the radiation sheet assembly being respectively located on two opposite sides of the first groove. Feeding can be performed in a manner of electromagnetic coupling by means of the resonant structure, which is equivalent to introducing an additional matching circuit, thereby facilitating the impedance matching of a broadband antenna oscillator unit.
Inventors:
JIANG TAO (CN)
DUAN ZHIWEN (CN)
HUANG PING (CN)
WANG XU (CN)
LI YONGZHONG (CN)
SUN JING (CN)
DUAN ZHIWEN (CN)
HUANG PING (CN)
WANG XU (CN)
LI YONGZHONG (CN)
SUN JING (CN)
Application Number:
PCT/CN2023/078075
Publication Date:
October 26, 2023
Filing Date:
February 24, 2023
Export Citation:
Assignee:
PROSE TECH SUZHOU CO LTD (CN)
International Classes:
H01Q1/36; H01Q1/50; H01Q15/14; H01Q19/10
Domestic Patent References:
| WO2011026034A2 | 2011-03-03 |
Foreign References:
| CN110380213A | 2019-10-25 | |||
| CN114759340A | 2022-07-15 | |||
| CN217485698U | 2022-09-23 | |||
| CN114336040A | 2022-04-12 | |||
| CN208570901U | 2019-03-01 | |||
| CN215184536U | 2021-12-14 |
Attorney, Agent or Firm:
NTD UNIVATION INTELLECTUAL PROPERTY AGENCY LTD. (CN)
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