Title:
水中通信装置及び水中通信方法
Document Type and Number:
Japanese Patent JP7329854
Kind Code:
B2
Abstract:
The invention is to provide an underwater communication device and an underwater communication method that can be applied to mobile communication in water. An underwater communication device 10 includes: a transmitter 12 configured to transmit an electric signal; and a receiver 14 arranged away from the transmitter 12 via water and configured to receive the electric signal, in which the receiver 14 includes an field effect transistor 23 having a channel region 39 provided at a position in contact with the water, and a drive circuit 26 configured to generate a potential difference between a source region 31 and a drain region 33 of the field effect transistor 23.
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Inventors:
Hiroshi Kawarada
Yutaro Iyama
Miki Kajiya
Yoshito Tadenuma
Yukihiro Shintani
Yutaro Iyama
Miki Kajiya
Yoshito Tadenuma
Yukihiro Shintani
Application Number:
JP2020541193A
Publication Date:
August 21, 2023
Filing Date:
August 30, 2019
Export Citation:
Assignee:
Waseda University
International Classes:
H04B13/02
Domestic Patent References:
| JP2012233876A | ||||
| JP2017161510A |
Foreign References:
| WO2018051932A1 |
Attorney, Agent or Firm:
Patent Attorney Corporation Dorait International Patent Office
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