Title:
ON-VEHICLE ANTENNA APPARATUS
Document Type and Number:
WIPO Patent Application WO/2017/213243
Kind Code:
A1
Abstract:
Provided is an on-vehicle linear polarization array antenna apparatus that is low-cost and has a high gain, by forming an array antenna and a transmission line in conductor patterns on a substrate. The present invention is provided with: a dipole antenna array 30 in which a plurality of dipole antennas 31 formed by the conductor patterns provided to a dielectric substrate 20 are arranged; and two parallel transmission lines 40 formed by the conductor patterns provided to the dielectric substrate 20, wherein power is supplied to the dipole antennas 31 through the transmission lines 40. The two parallel transmission lines 40 have a structure in which the dielectric substrate 20 is interposed between a pair of opposing conductor patterns.
Inventors:
SONE TAKAYUKI (JP)
Application Number:
PCT/JP2017/021393
Publication Date:
December 14, 2017
Filing Date:
June 08, 2017
Export Citation:
Assignee:
YOKOWO SEISAKUSHO KK (JP)
International Classes:
H01Q1/32; H01Q1/22; H01Q9/16; H01Q19/24; H01Q21/06
Domestic Patent References:
| WO2008136455A1 | 2008-11-13 |
Foreign References:
| JPH08204433A | 1996-08-09 | |||
| JPH10150319A | 1998-06-02 | |||
| JP2010074809A | 2010-04-02 |
Attorney, Agent or Firm:
Shin-Ei Patent Firm, P.C. (JP)
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