Title:
LENS ANTENNA, RADIO UNIT AND BASE STATION
Document Type and Number:
WIPO Patent Application WO/2021/253237
Kind Code:
A1
Abstract:
A lens antenna, a radio unit and a base station are disclosed. According to an embodiment, the lens antenna comprises an antenna array and a lens unit having a first focal point at a first side of the lens unit and a second focal point at a second side of the lens unit opposite to the first side. The lens unit is able to cause at least part of beams emitted from the antenna array at the first side of the lens unit to be converged at the second side of the lens unit.
Inventors:
GENG YI (CN)
Application Number:
PCT/CN2020/096394
Publication Date:
December 23, 2021
Filing Date:
June 16, 2020
Export Citation:
Assignee:
ERICSSON TELEFON AB L M (SE)
GENG YI (CN)
GENG YI (CN)
International Classes:
H01Q15/08; G02B3/10
Foreign References:
| US10340602B2 | 2019-07-02 | |||
| CN109904630A | 2019-06-18 | |||
| CN110729565A | 2020-01-24 | |||
| CN102508242A | 2012-06-20 | |||
| CN110783697A | 2020-02-11 | |||
| CN105789843A | 2016-07-20 |
Other References:
See also references of EP 4165728A4
Attorney, Agent or Firm:
ZHONGZI LAW OFFICE (CN)
Download PDF: