A -81.6dBm sensitivity ultrasound transceiver in 65nm CMOS for symmetrical data-links

Onderzoeksoutput: Hoofdstuk in Boek/Rapport/CongresprocedureConferentiebijdrageAcademicpeer review

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Samenvatting

This paper presents the design and experimental characterization of an ultrasound transceiver. The transceiver includes an on-chip transmitter and a receiver to be used in a symmetric data-link, where each sensor node has limited energy resources and is operated in air or a fluidic environment. The receiver and the transmitter operate from a 0.8V supply and consume 1.18μW and 50μW, respectively, while exchanging data at 1kbps data-rate. The receiver sensitivity is -81.6dBm at a 10-3 Bit Error Rate (BER) level, which enables an experimentally verified transmission over 3.2m in air and a predicted transmission distance in water in the order of 2km, with a measured energy per bit performance of 51.18 nJ/b.

Originele taal-2Engels
TitelESSCIRC 2019 - IEEE 45th European Solid State Circuits Conference
Plaats van productiePIscataway
UitgeverijInstitute of Electrical and Electronics Engineers
Pagina's145-148
Aantal pagina's4
ISBN van elektronische versie978-1-7281-1550-4
DOI's
StatusGepubliceerd - sep 2019
Evenement45th IEEE European Solid State Circuits Conference, ESSCIRC 2019 - Cracow, Polen
Duur: 23 sep 201926 sep 2019

Congres

Congres45th IEEE European Solid State Circuits Conference, ESSCIRC 2019
LandPolen
StadCracow
Periode23/09/1926/09/19

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