Title:
ANTENNA SYSTEM HARDWARE PIECE FOR TERAHERTZ (THZ) COMMUNICATION
Document Type and Number:
WIPO Patent Application WO/2020/218837
Kind Code:
A1
Abstract:
An antenna and a base station including the antenna. The antenna includes a unit cell including a radiating element, a dielectric substrate, and a feed network. The radiating element includes first and second slots. The dielectric substrate includes a central cavity filled with a dielectric element. The feed network is proximate to the central cavity between the dielectric element and the radiating element and includes first and second horizontal feeds and first and second vertical feeds. The first and second horizontal feeds are separated by an air gap and a first vertical feed to feed a transmission to the first slot. The first and second vertical feeds are connected to the first and second horizontal feeds, respectively, and connected to feed first and second portions of the radiating element, respectively.
Inventors:
TEHRAN HAMID REZA MEMAR ZADEH (US)
XU GANG (US)
XU GANG (US)
Application Number:
PCT/KR2020/005355
Publication Date:
October 29, 2020
Filing Date:
April 23, 2020
Export Citation:
Assignee:
SAMSUNG ELECTRONICS CO LTD (KR)
International Classes:
H01Q13/18; H01Q1/38; H01Q9/18; H04B1/38
Domestic Patent References:
| WO2016112839A1 | 2016-07-21 |
Foreign References:
| KR101533232B1 | 2015-07-02 | |||
| KR20100034227A | 2010-04-01 | |||
| US20160028166A1 | 2016-01-28 | |||
| EP2797169A1 | 2014-10-29 |
Other References:
GIUSEPPE VENANZONI, MENCARELLI DAVIDE, MORINI ANTONIO, FARINA MARCO, PRUDENZANO FRANCESCO: "Review of Substrate Integrated Waveguide Circuits for Beam-Forming Networks Working in X-Band", APPLIED SCIENCES, vol. 9, no. 5, 11 March 2019 (2019-03-11), pages 1003, XP055746496, DOI: 10.3390/app9051003
RAJESH C PARYANI ET AL.: "A Wideband, Dual-Polarized, Substrate-Integrated Cavity-Backed Slot Antenna", IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS, vol. 9, pages 645 - 648, XP011331379, DOI: 10.1109/LAWP.2010.2056190
See also references of EP 3888187A4
RAJESH C PARYANI ET AL.: "A Wideband, Dual-Polarized, Substrate-Integrated Cavity-Backed Slot Antenna", IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS, vol. 9, pages 645 - 648, XP011331379, DOI: 10.1109/LAWP.2010.2056190
See also references of EP 3888187A4
Attorney, Agent or Firm:
YOON & LEE INTERNATIONAL PATENT & LAW FIRM (KR)
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