Title:
GLASS ANTENNA FOR VEHICLE
Document Type and Number:
WIPO Patent Application WO/2016/092978
Kind Code:
A1
Abstract:
A glass antenna (1) for a vehicle includes: a glass (11) attached to a vehicle-body opening; and an LC series resonance circuit (20) connected between antenna elements (13, 16, 18a, 18b) and a grounding point or a grounding line (19) that connects the grounding point and the ground of the vehicle body, the grounding point being provided to the antenna elements, the antenna elements (13, 16, 18a, 18b) being disposed on the glass and receiving radio waves in a first frequency band and in a second frequency band that is higher than the first frequency band, and the LC series resonance circuit (20) having resonance characteristics in the second frequency band and including at least an L and a C.
Inventors:
OSHIMA HIDEAKI (JP)
OKA HIDETOSHI (JP)
OKA HIDETOSHI (JP)
Application Number:
PCT/JP2015/080744
Publication Date:
June 16, 2016
Filing Date:
October 30, 2015
Export Citation:
Assignee:
NIPPON SHEET GLASS CO LTD (JP)
International Classes:
H01Q1/32; B60J1/00; B60R11/02; H01Q5/314; H01Q9/42
Domestic Patent References:
| WO2013038875A1 | 2013-03-21 |
Foreign References:
| JP2005534215A | 2005-11-10 | |||
| JP2011211649A | 2011-10-20 |
Attorney, Agent or Firm:
SHIMODA, Yo-ichiro et al. (JP)
Yoichiro Shimoda (JP)
Yoichiro Shimoda (JP)
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