Title:
DIPOLE ANTENNA
Document Type and Number:
Japanese Patent JP2011029802
Kind Code:
A
Abstract:
To reduce effects caused by the arrangement of a feeding cable on the antenna characteristics.
Dipole antennas 101a, 101b respectively include a first radiating element 11 and a second radiating element 12 that are arranged on the same plane. The first radiating element 11 is connected with an internal conductor 31 of a feeding cable 13 at a first feed point P1. The second radiating element 12 is connected with an external conductor 32 of the feeding cable 13 at a second feed point P2. An extended line connecting the first feed point P1 and the second feed point P2 is not overlapped with the second radiating element 12.
Inventors:
FURUYA HIROTAKA
KAN YASUSHI
KAN YASUSHI
Application Number:
JP2009171803A
Publication Date:
February 10, 2011
Filing Date:
July 23, 2009
Export Citation:
Assignee:
FUJIKURA LTD
International Classes:
H01Q9/16; H01Q5/10
Domestic Patent References:
| JP2006319733A | 2006-11-24 |
Foreign References:
| WO2007094402A1 | 2007-08-23 |
Attorney, Agent or Firm:
Kenji Okada
Katsuhiro Imashita
Katsuhiro Imashita