Invention Grant
- Patent Title: Multiband antenna and electronic device
- Patent Title (中): 多频带天线和电子设备
-
Application No.: US13259801Application Date: 2010-03-18
-
Publication No.: US08692719B2Publication Date: 2014-04-08
- Inventor: Shigeru Yagi , Yuki Kotaka
- Applicant: Shigeru Yagi , Yuki Kotaka
- Applicant Address: JP Tokyo
- Assignee: Casio Computer Co., Ltd.
- Current Assignee: Casio Computer Co., Ltd.
- Current Assignee Address: JP Tokyo
- Agency: Holtz, Holtz, Goodman & Chick
- Priority: JP2009-072081 20090324; JP2009-266118 20091124; JP2010-055201 20100312
- International Application: PCT/JP2010/054644 WO 20100318
- International Announcement: WO2010/110162 WO 20100930
- Main IPC: H01Q1/38
- IPC: H01Q1/38
Abstract:
A multiband antenna includes a conductive antenna element portion and a conductive ground element portion which are provided on an insulating film. The antenna element portion includes a first antenna element having a length corresponding to a first resonance frequency, and a second antenna element having a length corresponding to a second resonance frequency. The ground element portion includes a first side having a length to resonate at the first resonance frequency, and a second side having a length to resonate at the second resonance frequency.
Public/Granted literature
- US20120013510A1 MULTIBAND ANTENNA AND ELECTRONIC DEVICE Public/Granted day:2012-01-19
Information query
