Title:
アンテナモジュール
Document Type and Number:
Japanese Patent JP6477662
Kind Code:
B2
Abstract:
This antenna module, which transmits and receives wireless signals through a wireless network, is provided with: an antenna which transmits and receives wireless signals; a circuit unit which converts a signal received from the outside into a wireless signal, transmits the converted wireless signal from the antenna, and transmits, to the outside, a signal generated by processing the wireless signal received from the antenna; a tubular case which accommodates the circuit unit so as to cover the surroundings of the circuit unit; an antenna accommodation part which is provided on one end portion of the case and accommodates the antenna so that the antenna can transmit and receive wireless signals; a connector part which is attached to the case and can connect to an external apparatus which transmits and receives signals with the circuit unit; a router unit which relays the signal processed by the circuit unit; and a gateway unit which communicatively connects the router unit and the external apparatus connected to the connector unit.
Inventors:
Hirokazu Sasaki
Kensuke Hosoya
Minoru Midorikawa
Kensuke Hosoya
Minoru Midorikawa
Application Number:
JP2016211231A
Publication Date:
March 06, 2019
Filing Date:
October 28, 2016
Export Citation:
Assignee:
Yokogawa Electric Corporation
International Classes:
H04B1/38; H04B1/3827
Domestic Patent References:
| JP2015061134A | ||||
| JP2015222965A | ||||
| JP2015146562A | ||||
| JP2014216671A | ||||
| JP2016090412A | ||||
| JP2012213125A |
Foreign References:
| US20160099841 | ||||
| WO2015041032A1 | ||||
| WO2015060291A1 | ||||
| WO2015102485A1 |
Other References:
世界初ISA100.11a準拠無線フィールド機器,横河技報Vol.53 NO.2,2010年,pp.75-78
Attorney, Agent or Firm:
Sumio Tanai
Yoshifumi Saeki
Hisanori Takahashi
Takeo Okita
Yoshifumi Saeki
Hisanori Takahashi
Takeo Okita