Title:
LOW-FREQUENCY FILTERING RADIATION UNIT AND ANTENNA ARRAY
Document Type and Number:
WIPO Patent Application WO/2024/125087
Kind Code:
A1
Abstract:
The present application provides a low-frequency filtering radiation unit and an antenna array. The low-frequency filtering radiation unit comprises: a support member; and a radiation member provided on the support member, the radiation member comprising a substrate and a radiation surface provided on the substrate, the radiation surface being provided with a plurality of pairs of folded dipoles, and each pair of folded dipoles comprising filtering circuits and strip lines connected to the filtering circuits. The low-frequency filtering radiation unit and the high/low-frequency nested antenna array provided by the present application aim to solve the problem in the prior art of low-frequency radiation units interfering with high-frequency radiation units and having poor radiation performance.
Inventors:
SUN XIAOMING (CN)
LIU PENG (CN)
ZHOU HAO (CN)
LIU PENG (CN)
ZHOU HAO (CN)
Application Number:
PCT/CN2023/125874
Publication Date:
June 20, 2024
Filing Date:
October 23, 2023
Export Citation:
Assignee:
CICT MOBILE COMMUNICATION TECH CO LTD (CN)
International Classes:
H01Q1/24; H01Q1/52; H01Q1/38; H01Q21/24; H01Q21/30
Attorney, Agent or Firm:
CN-KNOWHOW INTELLECTUAL PROPERTY AGENT LIMITED (CN)
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