Title:
PHASE LAG CELL AND ANTENNA INCLUDING SAME
Document Type and Number:
WIPO Patent Application WO/2014/193116
Kind Code:
A1
Abstract:
A phase lag cell and an antenna including the same are disclosed. A phase lag cell according to one embodiment of the present invention comprises: a plane reflector; a substrate spaced apart and positioned at a predetermined distance from the reflector; and a phase lag circuit formed at one side of the substrate such that L-shaped patterns are formed to be vertically and horizontally symmetrical around a cross-shaped slot, and a stub having a predetermined length is extended from the end of each L-shaped pattern.
Inventors:
KIM GI HO (KR)
Application Number:
PCT/KR2014/004574
Publication Date:
December 04, 2014
Filing Date:
May 22, 2014
Export Citation:
Assignee:
EMW CO LTD (KR)
International Classes:
H01Q11/14; H01Q13/08; H01Q15/14
Foreign References:
| KR20130006628A | 2013-01-17 | |||
| US6081234A | 2000-06-27 |
Other References:
ANG YU ET AL.: "An X-Band Circularly Polarized Reflectarray Using Split Square Ring Elements and the Modified Element Rotation Technique", IEEE , ANTENNA AND PROPAGATION SOCIETY INTERNATIONAL SYMPOSIUM, 2008, pages 1 - 4, XP031824798, DOI: doi:10.1109/APS.2008.4619758
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