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Patent Searching and Data


Title:
SLOT ARRAY ANTENNA
Document Type and Number:
WIPO Patent Application WO/2018/088106
Kind Code:
A1
Abstract:
Provided is a slot array antenna with which it is possible to obtain desired characteristics while simplifying the structure. The present invention is provided with: a power supply part (2) having a plurality of power supply slots (4) to which signal power is supplied; a radiation part (10) disposed so as to face the power supply part (2), the radiation part (10) having a plurality of radiation slots (12) for radiating electromagnetic waves produced upon power being supplied from the plurality of power supply slots (4); and a slow wave layer (20) formed between the radiation part (10) and the power supply part (2), the slow wave layer (20) slowing planar waves produced between the radiation part (10) and the power supply part (2) upon power being supplied from the power supply part (2), and producing standing waves between the radiation part (10) and the power supply part (2).

Inventors:
HIROKAWA JIRO (JP)
Application Number:
PCT/JP2017/036985
Publication Date:
May 17, 2018
Filing Date:
October 12, 2017
Export Citation:
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Assignee:
TOKYO INST TECH (JP)
International Classes:
H01Q13/10; H01Q21/06
Foreign References:
JP2004526368A2004-08-26
EP2945222A12015-11-18
US20160036131A12016-02-04
US20160301143A12016-10-13
JPH0661735A1994-03-04
JP2002330024A2002-11-15
JP2007214661A2007-08-23
Other References:
MIURA, KOHEI, PROCEEDINGS OF IEICE GENERAL CONFERENCE 2009 COMMUNICATION 1, 1 March 2009 (2009-03-01)
MIURA, KOHEI, PROCEEDINGS 1 OF SOCIETY CONFERENCE OF IEICE, 1 September 2009 (2009-09-01)
IRIE HISANORI ET AL.: "Perpendicular-Corporate Feed in Three-Layered Parallel-Plate Radiating-Slot Array", IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, vol. 65, no. 11, November 2017 (2017-11-01), pages 5829 - 5836, XP055501196
Attorney, Agent or Firm:
TANAI Sumio et al. (JP)
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