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Patent Searching and Data


Title:
LENS, ANTENNA, AND ON-BOARD APPARATUS
Document Type and Number:
WIPO Patent Application WO/2019/216181
Kind Code:
A1
Abstract:
The disclosed lens is provided with a dielectric body having a first surface and a second surface disposed so as to face the first surface with a distance therefrom in a reference axis direction intersecting with the first surface. The dielectric body is configured such that the equivalent dielectric constant thereof decreases from the reference axis toward the outer peripheries of the first surface and the second surface.

Inventors:
YAMAGISHI Suguru (5-33, Kitahama 4-chome, Chuo-ku, Osaka-sh, Osaka 41, 〒5410041, JP)
KUWAYAMA Ichiro (5-33, Kitahama 4-chome, Chuo-ku, Osaka-sh, Osaka 41, 〒5410041, JP)
IMAI Katsuyuki (5-33, Kitahama 4-chome, Chuo-ku, Osaka-sh, Osaka 41, 〒5410041, JP)
Application Number:
JP2019/017062
Publication Date:
November 14, 2019
Filing Date:
April 22, 2019
Export Citation:
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Assignee:
SUMITOMO ELECTRIC INDUSTRIES, LTD. (5-33, Kitahama 4-chome Chuo-ku, Osaka-sh, Osaka 41, 〒5410041, JP)
International Classes:
H01Q15/08; H01P11/00; H01Q1/32
Attorney, Agent or Firm:
YAMANO HIROSHI et al. (KEIMEI PATENT OFFICE, 10F ASTRO Shin Osaka 2 Bldg., 1-3, Nishinakajima 6-chome, Yodogawa-ku, Osaka-sh, Osaka 11, 〒5320011, JP)
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