Title:
参照信号を送信するためのアンテナ構成
Document Type and Number:
Japanese Patent JP7328248
Kind Code:
B2
Abstract:
There is provided an antenna arrangement. The antenna arrangement comprises a first antenna array and a second antenna array. Each antenna array comprises antenna elements of a first polarization and antenna elements of a second polarization. The two antenna arrays are arranged to collectively be fed four signals, such that the antenna elements of each polarization at each antenna array is fed a respective one out of the four signals. The signal as fed to the antenna elements of the second polarization of the second antenna array is phase shifted 180° with respect to at least one of the other signals as fed to the other antenna elements.
Inventors:
Athlete, Fredrick
Pettersson, Sven
Nilsson, Andreas
Pettersson, Sven
Nilsson, Andreas
Application Number:
JP2020555319A
Publication Date:
August 16, 2023
Filing Date:
April 12, 2018
Export Citation:
Assignee:
Telef on Acty Bora Get LM Ericsson (Pable)
International Classes:
H01Q3/30; H04B7/0413; H01Q21/06; H01Q21/24
Domestic Patent References:
| JP2014204305A | ||||
| JP9326629A |
Foreign References:
| US20120244899 | ||||
| US20140347248 |
Attorney, Agent or Firm:
Yoshitaka Sonoda
Harumi Kokaji
Toshiyasu Ishioka
Harumi Kokaji
Toshiyasu Ishioka
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