Title:
アンテナ装置
Document Type and Number:
Japanese Patent JP6656340
Kind Code:
B2
Abstract:
To provide an antenna device which is suitable for common usage of components, is inexpensive, and lightweight by forming a base structure in which resin is disposed in the periphery of a bottom surface part where ground connection is made.SOLUTION: An antenna device includes: a case 2; an amplifier substrate 3 which is housed in the case and receives a signal from an antenna element; and a base 20 which closes a bottom surface of the case. A nut 40 serving as a metal fastening component is integrally provided at the base 20, and the base has a bottom surface part 22 which makes ground connection between a ground electrode of the substrate 3 and a vehicle panel 10. A resin part 30 is formed by integrally molding a periphery of the bottom surface part 22 with resin. An arm 23 rises from the bottom surface part 22, and the arm 23 is electrically connected with the ground electrode.SELECTED DRAWING: Figure 1
More Like This:
| WO/1999/065006 | IDENTIFICATION TAG WITH ENHANCED SECURITY |
| WO/2005/088704 | SEMICONDUCTOR DEVICE |
Inventors:
Tokumi Nakata
Masashi Noda
Masashi Noda
Application Number:
JP2018206794A
Publication Date:
March 04, 2020
Filing Date:
November 01, 2018
Export Citation:
Assignee:
Yokoo Co., Ltd.
International Classes:
H01Q1/22; H01Q1/12
Domestic Patent References:
| JP2001223040A |
Foreign References:
| US20080100521 |
Attorney, Agent or Firm:
Takashi Murai
Hiromi Murai
Hiromi Murai