Title:
METHOD AND APPARATUS FOR END-TO-END GIGAHERTZ BEAMFORMING SYSTEM
Document Type and Number:
WIPO Patent Application WO/2022/025621
Kind Code:
A1
Abstract:
An end-to-end digital beamforming system includes a transmitter configured to transmit data and a receive configured to receive the data. Each of the transmitter and receiver includes a transceiver configured to communicate via a wired or wireless communication medium. Each of the transmitter and receiver also includes a processor and a base-tile antenna array comprising a plurality of antenna tiles. Each of the antenna tiles includes a radio frequency integrated circuit (RFIC) and an antenna-array-in-package comprising a plurality of antenna elements. The antenna tiles are disposed a different rotations such that a first antenna tile is disposed to transmit a first signal at a first polarization and a second antenna tile is disposed to transmit a second signal at a second polarization. Additionally, each of the antenna tiles transmits a part of a bandwidth.
Inventors:
ABU-SURRA SHADI ALI (US)
XU GARY (US)
CHOI WONSUK (US)
XU GARY (US)
CHOI WONSUK (US)
Application Number:
PCT/KR2021/009789
Publication Date:
February 03, 2022
Filing Date:
July 28, 2021
Export Citation:
Assignee:
SAMSUNG ELECTRONICS CO LTD (KR)
International Classes:
H04B7/06; H01Q1/22; H01Q1/38; H01Q3/26; H01Q21/06; H04B7/0408
Foreign References:
| US20110109507A1 | 2011-05-12 | |||
| US5870063A | 1999-02-09 | |||
| US20170331176A1 | 2017-11-16 | |||
| US20130016709A1 | 2013-01-17 | |||
| US20130194134A1 | 2013-08-01 |
Attorney, Agent or Firm:
YOON & LEE INTERNATIONAL PATENT & LAW FIRM (KR)
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