Title:
ANTENNA
Document Type and Number:
WIPO Patent Application WO/2012/124756
Kind Code:
A1
Abstract:
[Problem] To provide an antenna whereby it is possible to send and receive radio waves in a wide frequency band, and to make fine adjustments as desired in used frequency band modulation. [Solution] An antenna (10A) comprises an unbalanced power supply member (11), a resonance conductor (12), and a ground conductor (13). The resonance conductor (12) is formed from first and second resonance conductor parts (20a, 20b), which extend in the forward axial direction of the unbalanced power supply member (11) in parallel with a power supply part (18). The ground conductor (13) is formed from a fixed part (25) which is electrically connected to the unbalanced power supply member (11), and from first and second ground conductor parts (26a, 26b) which extend in the rear axial direction of the unbalanced power supply member (11) in parallel with a non-power supply part (19).
Inventors:
SAKUMA MASAO (JP)
Application Number:
PCT/JP2012/056635
Publication Date:
September 20, 2012
Filing Date:
March 15, 2012
Export Citation:
Assignee:
SAKUMA ANTENNA CO LTD (JP)
SAKUMA MASAO (JP)
SAKUMA MASAO (JP)
International Classes:
H01Q9/26; H01Q19/12
Foreign References:
| JP2011004234A | 2011-01-06 | |||
| JP2007318692A | 2007-12-06 |
Attorney, Agent or Firm:
KOBAYASHI YOSHITAKA (JP)
Yoshitaka Kobayashi (JP)
Yoshitaka Kobayashi (JP)
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Claims: