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Title:
GNSS RECEIVING DEVICE
Document Type and Number:
WIPO Patent Application WO/2019/225501
Kind Code:
A1
Abstract:
A GNSS receiving device (1, 101) is provided with an antenna unit (11), a determining unit (41), and a setting unit (42). The determining unit (41) determines whether the environment around the GNSS receiving device is a multipath environment, which is an environment having a high probability that multipaths will occur. If the determining unit (41) does not determine that the environment is a multipath environment, the setting unit (42) sets the antenna unit (11) to a first reception mode, while if the determining unit (41) determines that the environment is a multipath environment, the setting unit (42) sets the antenna unit (11) to a second reception mode in which the directivity has a higher angle of elevation than in the first reception mode.

Inventors:
KOIDE SHIRO (JP)
Application Number:
PCT/JP2019/019728
Publication Date:
November 28, 2019
Filing Date:
May 17, 2019
Export Citation:
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Assignee:
DENSO CORP (JP)
International Classes:
G01S19/22
Foreign References:
US20160252620A12016-09-01
JPH03142389A1991-06-18
JP2001264076A2001-09-26
JP2007093483A2007-04-12
US20160070001A12016-03-10
US20180180741A12018-06-28
JPS62883A1987-01-06
JP2006504952A2006-02-09
Attorney, Agent or Firm:
NAGOYA INTERNATIONAL PATENT FIRM (JP)
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