Title:
アンテナ装置及びその製造方法
Document Type and Number:
Japanese Patent JP6805020
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To enhance the stability of antenna characteristics and the durability against tension of a cable without causing complication nor size increase of a structure.SOLUTION: An antenna device (1) comprises a film antenna (11), a coaxial cable (12), and a supporting body (13). On the supporting body (13), a defective part (13D) is formed at a portion where a power feeding part (114) of the film antenna (11) is disposed, and a holding part for holding the coaxial cable (12), and a passage for bringing a front end part of the coaxial cable (12) into the defective part (13D), are formed. The film antenna (11) is wound around the supporting body (13) so as to surround the defective part (13D).SELECTED DRAWING: Figure 1
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Inventors:
Yoshihiro Niihara
Yuichiro Yamaguchi
Hiroshi Chiba
Masateru Ueyama
Government
Hiroshi Tayama
Yuichiro Yamaguchi
Hiroshi Chiba
Masateru Ueyama
Government
Hiroshi Tayama
Application Number:
JP2017029294A
Publication Date:
December 23, 2020
Filing Date:
February 20, 2017
Export Citation:
Assignee:
Fujikura Ltd.
International Classes:
H01Q1/50; H01Q1/12; H01Q1/38
Domestic Patent References:
| JP2014236323A | ||||
| JP2005295473A | ||||
| JP200482749A | ||||
| JP2010258544A |
Foreign References:
| US20120162022 | ||||
| US20140354484 | ||||
| CN1681158A | ||||
| WO2010110162A1 | ||||
| CN102362391A | ||||
| US20140153211 |
Attorney, Agent or Firm:
Harakenzo world patent & trademark