Title:
ON-VEHICLE ANTENNA DEVICE
Document Type and Number:
WIPO Patent Application WO/2016/017247
Kind Code:
A1
Abstract:
Provided is an on-vehicle antenna device able to reduce interference inside an antenna case. A filter substrate 30 is provided between a capacitance element 10 and a coil element 40. The coil element 40 is a resin bobbin with a wire wound thereon. The top tip of the bobbin is provided with an upper terminal 45. The upper terminal 45 has one end of the wire electrically connected thereto. The bottom tip of the bobbin is provided with a lower terminal 47. The lower terminal 47 has the other end of the wire electrically connected thereto. The upper terminal 45 is attached to a screw-hole-equipped boss on the antenna case 1 by use of a screw 101, with the filter substrate 30 (conductive pattern 31a) and a connection part 12 of the capacitance element 10 interposed therebetween.
Inventors:
OHNO SADAO (JP)
OSAWA KENGO (JP)
OSAWA KENGO (JP)
Application Number:
PCT/JP2015/064422
Publication Date:
February 04, 2016
Filing Date:
May 20, 2015
Export Citation:
Assignee:
YOKOWO SEISAKUSHO KK (JP)
International Classes:
H01Q1/52; H01Q1/32
Domestic Patent References:
| WO2008062746A1 | 2008-05-29 |
Foreign References:
| JP2002094320A | 2002-03-29 |
Attorney, Agent or Firm:
MURAI, Takashi et al. (JP)
Takashi Murai (JP)
Takashi Murai (JP)
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