Title:
FREQUENCY SELECTIVE SURFACE AND SPATIAL FILTERING METHOD
Document Type and Number:
WIPO Patent Application WO/2024/041280
Kind Code:
A1
Abstract:
Provided in the embodiments of the present application are a frequency selective surface and a spatial filtering method. A frequency selective surface unit comprises: a first surface consisting of a plurality of first metal strips which are staggered with each other; a second surface consisting of a plurality of second metal strips, each of said second metal strips being provided with a second inter-band gap, and metal strips on two sides of each second inter-band gap being connected by means of a metal strip line, so as to form in an H frequency band a parallel resonance LC circuit; and a support plate, the first surface and the second surface being fixed on a same surface of the support plate or on front and back surfaces of the support plate.
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Inventors:
FU SUIDAO (CN)
TIAN SUCHENG (CN)
SANG LIANJIA (CN)
XIONG XIGANG (CN)
GAO XIANG (CN)
MAO YINDIAN (CN)
TIAN SUCHENG (CN)
SANG LIANJIA (CN)
XIONG XIGANG (CN)
GAO XIANG (CN)
MAO YINDIAN (CN)
Application Number:
PCT/CN2023/108731
Publication Date:
February 29, 2024
Filing Date:
July 21, 2023
Export Citation:
Assignee:
ZTE CORP (CN)
International Classes:
H01Q15/00
Foreign References:
| CN215680980U | 2022-01-28 | |||
| CN111786122A | 2020-10-16 | |||
| US20030142036A1 | 2003-07-31 | |||
| CN103490175A | 2014-01-01 | |||
| CN110416735A | 2019-11-05 | |||
| US20030071763A1 | 2003-04-17 |
Attorney, Agent or Firm:
KANGXIN PARTNERS, P.C. (CN)
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