Title:
広帯域の体内通過超音波通信システム
Document Type and Number:
Japanese Patent JP6553174
Kind Code:
B2
Abstract:
A wide band through-body communication system communicates data through the body ultrasonically. A MEMS device such as a CMUT transducer is configured to transmit and/or receive ultrasonic data signals within a broad band of operating frequencies. The transducer transmits the ultrasonic data signals through the body to a similarly configured ultrasonic receiver, and/or receives ultrasonic data signals which have been conveyed through the body from a similarly configured ultrasonic transmitter for decoding and processing. In a preferred implementation a CMUT transducer is operated in a collapsed mode.
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Inventors:
Ouzounov Sotil Filipov
Joye Nail Francis
Fan heath christianus martinus
Joye Nail Francis
Fan heath christianus martinus
Application Number:
JP2017513469A
Publication Date:
July 31, 2019
Filing Date:
September 02, 2015
Export Citation:
Assignee:
KONINKLIJKE PHILIPS N.V.
International Classes:
H04B11/00; H04B13/00; H04R3/00; H04R19/00
Domestic Patent References:
| JP2009544365A | ||||
| JP2004503312A | ||||
| JP2012526587A | ||||
| JP2012507905A | ||||
| JP2010522616A | ||||
| JP2008245715A | ||||
| JP2011004280A |
Foreign References:
| US20100249882 |
Attorney, Agent or Firm:
Patent Services Corporation m&s Partners