Title:
ANTENNA DEVICE INCLUDING PARABOLIC-HYPERBOLIC REFLECTOR
Document Type and Number:
WIPO Patent Application WO/2018/088669
Kind Code:
A1
Abstract:
An antenna device is provided. The antenna device includes a reflector having a profile of a parabolic shape in a first cross-section cut parallel to a first direction and a profile of a hyperbolic shape in a second cross-section, the second cross-section being cut perpendicular to the first direction and crossing the first cross-section at a right angle and a radiating structure having at least one phased antenna array adapted to illuminate at least part of the reflector and to scan a beam. The edges of the profile of the parabolic shape of the first cross-section are formed to be directed toward the radiating structure. The edges of the profile of the hyperbolic shape of the reflector are formed to be directed away from the radiating structure. The antenna device may be diversified depending on various embodiments.
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Inventors:
EVTYUSHKIN GENNADIY ALEKSANDROVICH (RU)
NIKISHOV ARTEM YURIEVICH (RU)
LUKYANOV ANTON SERGEEVICH (RU)
SHEPELEVA ELENA ALEKSANDROVNA (RU)
KHRIPKOV ALEXANDER NIKOLAEVICH (RU)
NIKISHOV ARTEM YURIEVICH (RU)
LUKYANOV ANTON SERGEEVICH (RU)
SHEPELEVA ELENA ALEKSANDROVNA (RU)
KHRIPKOV ALEXANDER NIKOLAEVICH (RU)
Application Number:
PCT/KR2017/007527
Publication Date:
May 17, 2018
Filing Date:
July 13, 2017
Export Citation:
Assignee:
SAMSUNG ELECTRONICS CO LTD (KR)
International Classes:
H01Q15/16; H01Q21/00
Domestic Patent References:
| WO2003017422A1 | 2003-02-27 |
Foreign References:
| JP2002198730A | 2002-07-12 | |||
| US20140361924A1 | 2014-12-11 | |||
| KR101457931B1 | 2014-11-04 | |||
| KR20020009151A | 2002-02-01 |
Other References:
See also references of EP 3516738A4
Attorney, Agent or Firm:
LEE, Keon-Joo et al. (KR)
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