Title:
WIND SPEED RADAR
Document Type and Number:
WIPO Patent Application WO/2008/015757
Kind Code:
A1
Abstract:
A wind speed radar (1) comprises a spherical transmitting/receiving lens antenna
(2) so formed of a dielectric that the dielectric constant varies at a predetermined
rate in the radial direction and transmitting/receiving primary radiators
(3Z, 3N, 3S, 3E, 3W) disposed along the outer periphery of the lens antenna (2)
at the focuses of the radio waves transmitted/received through the lens antenna
(2) in the direction of azimuths to be observed. The lens antenna (2) is supported
by a support member (7). The surface (7a) of the support member (7) on which the
lens antenna (2) is placed has a spherical shape matching the shape of the lens
antenna (2).
Inventors:
IMAI, Katsuyuki (INC. 1-3, Shimaya 1-chome, Konohana-ku, Osaka-sh, Osaka 24, 5540024, JP)
今井 克之 (〒24 大阪府大阪市此花区島屋一丁目１番３号 ＳＥＩハイブリッド株式会社内 Osaka, 5540024, JP)
今井 克之 (〒24 大阪府大阪市此花区島屋一丁目１番３号 ＳＥＩハイブリッド株式会社内 Osaka, 5540024, JP)
Application Number:
JP2006/315488
Publication Date:
February 07, 2008
Filing Date:
August 04, 2006
Export Citation:
Assignee:
SEI HYBRID PRODUCTS, INC. (1-3 Shimaya 1-chome, Konohana-ku Osaka-sh, Osaka 24, 5540024, JP)
ＳＥＩハイブリッド株式会社 (〒24 大阪府大阪市此花区島屋一丁目１番３号 Osaka, 5540024, JP)
IMAI, Katsuyuki (INC. 1-3, Shimaya 1-chome, Konohana-ku, Osaka-sh, Osaka 24, 5540024, JP)
ＳＥＩハイブリッド株式会社 (〒24 大阪府大阪市此花区島屋一丁目１番３号 Osaka, 5540024, JP)
IMAI, Katsuyuki (INC. 1-3, Shimaya 1-chome, Konohana-ku, Osaka-sh, Osaka 24, 5540024, JP)
International Classes:
G01S13/95; G01P5/00; G01S7/03; G01W1/00
Attorney, Agent or Firm:
ONDA, Hironori (12-1, Ohmiya-cho 2-chomeGifu-shi, Gifu 31, 5008731, JP)
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