Title:
ANTENNA DEVICE FOR POSITION DETECTION, POSITION DETECTION DEVICE EQUIPPED WITH THIS ANTENNA DEVICE, AND POSITION DETECTION METHOD
Document Type and Number:
WIPO Patent Application WO/2012/096036
Kind Code:
A1
Abstract:
Provided is an antenna device for position detection, capable of specifying, using a GPS receiving device having a simple structure, the present position at a high accuracy comparable to that of an expensive positioning device, and also provided are a position detection device equipped with the antenna device and a position detection method.
A present position is specified using a GPS that receives a signal from a satellite orbiting around the earth and positions the present position. Data communication is performed with an antenna main body unit including: an antenna member provided with a receiving unit at an end thereof, which receives the signal from the orbiting satellite; and a rotation mechanism for circularly rotating the antenna member in a horizontal direction at a substantially uniform speed. The present position is specified on the basis of the signal from the orbiting satellite, received by the receiving unit.
Inventors:
KOBAYASHI Noboru (127-1, Nakai Naka-ku, Okayama-sh, Okayama 05, 〒7038205, JP)
Application Number:
JP2011/072733
Publication Date:
July 19, 2012
Filing Date:
October 03, 2011
Export Citation:
Assignee:
KOBAYASHI Noboru (127-1, Nakai Naka-ku, Okayama-sh, Okayama 05, 〒7038205, JP)
International Classes:
G01S19/36; G01S19/42; H01Q1/12
Attorney, Agent or Firm:
FUKUNAGA Masaya (5FDaido-Seimei Esaka No.2 Building,,23-5,Esaka-cho 1-chome,Suita-sh, Osaka 63, 〒5640063, JP)
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