Title:
RADOME
Document Type and Number:
WIPO Patent Application WO/2024/095574
Kind Code:
A1
Abstract:
A radome 1 comprises: a radome body 2 that is formed by a first resin base material which is electromagnetic wave-transmissive; a snow-melting substrate 3 that is formed by a second resin base material which is electromagnetic wave-transmissive and which has a refractive index mutually consistent with the refractive index of the first resin base material; and a heater wire 4 that is wired to an electromagnetic wave transmission region R of the snow-melting substrate 3 and bonded to the snow-melting substrate 3. A recess 21 is locally formed in the radome body 2, in a region that includes the electromagnetic wave transmission region R, and is recessed in the direction of electromagnetic wave transmission. The snow-melting substrate 3 is fitted in the recess 21 such that the heater wire 4 is embedded in the recess. This configuration eliminates a snow-melting part the entirety of which protrudes locally from a radome body, thus preventing breakage and failure of such a snow-melting part.
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Inventors:
KINEMUCHI TAKAHIRO (JP)
KOBAYASHI HIROYUKI (JP)
SAWADA YUKI (JP)
KOBAYASHI HIROYUKI (JP)
SAWADA YUKI (JP)
Application Number:
PCT/JP2023/030386
Publication Date:
May 10, 2024
Filing Date:
August 23, 2023
Export Citation:
Assignee:
SANKEI GIKEN KOGYO CO LTD (JP)
International Classes:
G01S7/03; B60R13/00; B60S1/62; G01S7/40; H01Q1/42
Foreign References:
| JP2022032674A | 2022-02-25 | |||
| JP2017184852A | 2017-10-12 | |||
| JP2020060406A | 2020-04-16 | |||
| JP2020139860A | 2020-09-03 | |||
| JP2022153712A | 2022-10-13 |
Attorney, Agent or Firm:
MOTOI Shigeyuki (JP)
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