Title:
A structure member and a communication apparatus
Document Type and Number:
Japanese Patent JP5969816
Kind Code:
B2
Abstract:
A structure member is mounted in a communication apparatus including a conductive housing incorporating a dielectric substrate on which a high-frequency circuit is mounted. The structure member includes a pass member which passes a harmonic current component of an operating frequency generated in the dielectric substrate when the high-frequency circuit operates, and a suppression member having an EBG structure which suppresses a predetermined current component of the operating frequency. The structure member is provided between the dielectric substrate and the conductive housing. The suppression member is disposed along a current path of a harmonic current component flowing in the pass member.
Inventors:
Katsuo Saito
Application Number:
JP2012113759A
Publication Date:
August 17, 2016
Filing Date:
May 17, 2012
Export Citation:
Assignee:
Canon Inc
International Classes:
H01Q15/14; H04B1/38
Domestic Patent References:
| JP2011527171A |
Foreign References:
| US20040160367 | ||||
| WO2011111313A1 |
Attorney, Agent or Firm:
Yasunori Otsuka
Shiro Takayanagi
Yasuhiro Otsuka
Shuji Kimura
Osamu Shimoyama
Nagakawa Yukimitsu
Shiro Takayanagi
Yasuhiro Otsuka
Shuji Kimura
Osamu Shimoyama
Nagakawa Yukimitsu