Title:
VEHICLE-MOUNTED ANTENNA DEVICE EQUIPPED WITH CAMERA
Document Type and Number:
WIPO Patent Application WO/2018/143308
Kind Code:
A1
Abstract:
The purpose of the present invention is to simplify the work of wiring in a vehicle cabin and enhance work efficiency by suppressing an increase in the number of wires in a case where a camera is provided in addition to an antenna. In a vehicle-mounted antenna device equipped with a camera, said device having an antenna element 2 and a camera 8 installed outside a vehicle cabin, an output signal of the camera 8 is subjected to frequency conversion and is transmitted such that the output signal is superimposed on a coaxial wire 5C with a reception signal of the antenna, and a DC voltage is superimposed on the coaxial wire 5C to supply power to the camera 8 via the coaxial wire 5C.
Inventors:
MIZUNO HIROTOSHI (JP)
GOTO MASAYUKI (JP)
GOTO MASAYUKI (JP)
Application Number:
PCT/JP2018/003307
Publication Date:
August 09, 2018
Filing Date:
January 31, 2018
Export Citation:
Assignee:
YOKOWO SEISAKUSHO KK (JP)
International Classes:
H04B1/08; B60R11/02; H04B1/16; H04N5/225
Foreign References:
| JP2004299511A | 2004-10-28 | |||
| JPH0662408A | 1994-03-04 |
Attorney, Agent or Firm:
MURAI, Takashi et al. (JP)
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