Title:
アンテナ装置
Document Type and Number:
Japanese Patent JP6769820
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To reduce a positional deviation between an antenna element and a feeding element in assembling an antenna device.SOLUTION: An antenna device (10) includes: an antenna element (1) having a rectangular first coil conductor (1b); a feeding device (3) in which a magnetic flux developed by a second coil conductor (3a) constitutes a closed magnetic circuit. The first coil conductor (1b) and the second coil conductor (3a) are magnetically coupled to each other through a magnetic field, and two or more positioning parts (8) are provided.SELECTED DRAWING: Figure 1
More Like This:
| WO/2018/098940 | THIN-WALL STRETCHING CAVITY FILTER AND MANUFACTURING METHOD THEREOF |
| JPS61150502 | STRUCTURE OF CIRCULATOR |
Inventors:
Kenji Amano
Application Number:
JP2016200290A
Publication Date:
October 14, 2020
Filing Date:
October 11, 2016
Export Citation:
Assignee:
Sharp Corporation
International Classes:
H01P11/00; H01Q7/00
Domestic Patent References:
| JP2007306287A |
Foreign References:
| WO2012173080A1 |
Attorney, Agent or Firm:
Harakenzo world patent & trademark