Title:
ELEMENT WITH METAMATERIAL UNIT CELL STRUCTURE, OPERATING IN TERAHERTZ BAND, AND POLARIZING DEVICE COMPRISING SAME
Document Type and Number:
WIPO Patent Application WO/2018/110954
Kind Code:
A3
Abstract:
An element having a metamaterial unit cell structure, which operates in the terahertz band, according to an embodiment of the present invention comprises: a dielectric substrate; and a meta-material part including a first pattern portion and a second pattern portion on the dielectric substrate, wherein: the first pattern portion comprises first patterns which extend a first length along the X-axis direction respectively, extend a second length along the Y-axis direction respectively, are spaced a first distance apart from each other along the X-axis direction, and are spaced a second distance apart from each other along the Y-axis direction; and the second pattern portion comprises second patterns which extend a third length along the Y-axis direction respectively and are spaced a third distance apart from each other along the Y-axis direction.
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Inventors:
JANG JAE HYUNG (KR)
MUHAMMAD TAYYAB NOUMAN (KR)
MUHAMMAD TAYYAB NOUMAN (KR)
Application Number:
PCT/KR2017/014586
Publication Date:
December 13, 2018
Filing Date:
December 12, 2017
Export Citation:
Assignee:
GWANGJU INST SCIENCE & TECH (KR)
International Classes:
G01N21/3581; G01N21/552; G02B1/00
Foreign References:
| US9219314B2 | 2015-12-22 | |||
| US20090262766A1 | 2009-10-22 | |||
| US20150301254A1 | 2015-10-22 | |||
| KR20140100135A | 2014-08-14 |
Other References:
STRIKWERDA ET AL.: "Comparison of Birefringent Electric Split-Ring Resonator and Meanderline Structures as Quarter-Wave Plates at Terahertz Frequencies", OPTICS EXPRESS, vol. 17, no. 1, 23 December 2008 (2008-12-23), pages 136 - 149, XP055551519
Attorney, Agent or Firm:
KORYO IP & LAW (KR)
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