Title:
RADOME AND ANTENNA
Document Type and Number:
WIPO Patent Application WO/2024/093495
Kind Code:
A1
Abstract:
The present application relates to the technical field of radar antennas. Provided in the embodiments of the present application are a radome and an antenna. The radome comprises a radome body 101; and electromagnetic wave blocking members 102, the electromagnetic wave blocking members 102 being located in an inner cavity of the radome body 101, and partitioning the inner cavity of the radome body 101 into at least two sub-inner cavities. When the radome body 101 is installed on an antenna body, any feed source antenna contained in the antenna body is located within one of the at least two sub-inner cavities; the electromagnetic wave blocking members 102 block propagation of electromagnetic waves between any two sub-inner cavities; and the feed source antenna contained in the antenna body comprises a transmitting antenna and a receiving antenna. The present solution can reduce signal interference between feed source antennas without increasing the physical aperture of an antenna, thus improving antenna isolation.
Inventors:
WU YIZHOU (CN)
WANG JIAN (CN)
ZHANG SHUJUN (CN)
WANG JIAN (CN)
ZHANG SHUJUN (CN)
Application Number:
PCT/CN2023/116241
Publication Date:
May 10, 2024
Filing Date:
August 31, 2023
Export Citation:
Assignee:
HANGZHOU HIKVISION DIGITAL TECH CO LTD (CN)
International Classes:
H01Q1/42
Attorney, Agent or Firm:
PATENTSINO IP FIRM (Zhongyuan Technology Building 3 No. 53 Xiaoying North Roa, Chaoyang District Beijing 1, CN)
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