Title:
航空機の空対地通信のための装置および方法
Document Type and Number:
Japanese Patent JP6573665
Kind Code:
B2
Abstract:
A device for air-to-ground communication between an aircraft and a ground station, said aircraft and said ground station each having antennas for directional radio data transmission. The data transmission is performed in a frequency band from 60 GHz to 90 GHz and the antenna of the ground station transmits and receives data exclusively in a range of angles α of at least 5 degrees in the upward direction relative to the horizontal plane.
Inventors:
Hommel Peter
Ribe Jörg
Ribe Jörg
Application Number:
JP2017514796A
Publication Date:
September 11, 2019
Filing Date:
May 21, 2015
Export Citation:
Assignee:
LUFTHANSA SYSTEMS GMBH & CO. KG
International Classes:
H04B7/10; B64D47/00; H01Q1/28; H01Q3/34; H04B7/06; H04B7/08
Domestic Patent References:
| JP2001522160A | ||||
| JP61147622A | ||||
| JP2001523906A |
Foreign References:
| US20090186611 | ||||
| WO2002050947A1 |
Attorney, Agent or Firm:
Shuji Sugimoto
Masashi Noda
Kenro Tsutsumi
Kumiko Hayashida
Yuka Kobayashi
Kenichi Nakata
Daisuke Kaneko
Masashi Noda
Kenro Tsutsumi
Kumiko Hayashida
Yuka Kobayashi
Kenichi Nakata
Daisuke Kaneko