Title:
WIDEBAND ANTENNAS INCLUDING A SUBSTRATE INTEGRATED WAVEGUIDE
Document Type and Number:
WIPO Patent Application WO/2017/026082
Kind Code:
A1
Abstract:
A wireless electronic device includes a Substrate Integrated Waveguide (SIW), a first metal layer including one or more top wave traps, a second metal layer, a feeding structure extending through the first metal layer and into the SIW, and a reflector on the first side of the SIW. The reflector directly connects to the first metal layer and extends outward along a major plane of the first side of the first metal layer. The wireless electronic device is configured to resonate at a resonant frequency when excited by a signal transmitted or received though the feeding structure. The one or more top wave traps are configured to trap a signal radiated by the reflector based on the signal transmitted or received though the feeding structure.
Inventors:
YING ZHINONG (SE)
ZHAO KUN (SE)
ZHAO KUN (SE)
Application Number:
PCT/JP2016/000703
Publication Date:
February 16, 2017
Filing Date:
February 10, 2016
Export Citation:
Assignee:
SONY MOBILE COMMUNICATIONS INC (JP)
International Classes:
H01Q1/52; H01Q13/02; H01Q13/18
Foreign References:
US20040061657A1 | 2004-04-01 | |||
EP1768211A1 | 2007-03-28 | |||
CN104752836A | 2015-07-01 | |||
US20140320364A1 | 2014-10-30 |
Other References:
None
Attorney, Agent or Firm:
KAMEYA, Yoshiaki (JP)
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