Ultra-low power transmitter for encoding non-MR signals in Magnetic Resonance (MR) recordings

Jan Raagaard Petersen; Jan Ole Pedersen; Vitaliy Zhurbenko; Jan Henrik Ardenkjær-Larsen; Lars G.  Hanson

Ultra-low power transmitter for encoding non-MR signals in Magnetic Resonance (MR) recordings

Jan Raagaard Petersen, Jan Ole Pedersen, Vitaliy Zhurbenko, Jan Henrik Ardenkjær-Larsen, Lars G. Hanson

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Abstract

Advancing Magnetic Resonance Imaging (MRI) technology requires integration of the MRI scanners with sensors and systems for monitoring various non-MRI signals. In this paper, we present design and integration of a low power AM radio transmitter into a 3T MRI scanner, which can be used for efficient collection of data from non-MRI sensors. The transmitter consumes only 1.3mW while transmitting 2.7µW at 120MHz with high frequency stability. The presented design is useful in low power applications requiring high frequency stability and is intended for wireless transmission of non-MR signal recordings during MRI scanning.

Original language	English
Publication date	2018
Number of pages	3
Publication status	Published - 2018
Event	Joint Annual Meeting ISMRM-ESMRMB 2018 - Paris Expo Porte de Versailles, Paris, France Duration: 16 Jun 2018 → 21 Jun 2018 https://www.ismrm.org/18m/

Conference

Conference	Joint Annual Meeting ISMRM-ESMRMB 2018
Location	Paris Expo Porte de Versailles
Country/Territory	France
City	Paris
Period	16/06/2018 → 21/06/2018
Internet address	https://www.ismrm.org/18m/

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title = "Ultra-low power transmitter for encoding non-MR signals in Magnetic Resonance (MR) recordings",

abstract = "Advancing Magnetic Resonance Imaging (MRI) technology requires integration of the MRI scanners with sensors and systems for monitoring various non-MRI signals. In this paper, we present design and integration of a low power AM radio transmitter into a 3T MRI scanner, which can be used for efficient collection of data from non-MRI sensors. The transmitter consumes only 1.3mW while transmitting 2.7µW at 120MHz with high frequency stability. The presented design is useful in low power applications requiring high frequency stability and is intended for wireless transmission of non-MR signal recordings during MRI scanning.",

author = "Petersen, {Jan Raagaard} and Pedersen, {Jan Ole} and Vitaliy Zhurbenko and Ardenkj{\ae}r-Larsen, {Jan Henrik} and Hanson, {Lars G.}",

year = "2018",

language = "English",

note = "Joint Annual Meeting ISMRM-ESMRMB 2018 ; Conference date: 16-06-2018 Through 21-06-2018",

url = "https://www.ismrm.org/18m/",

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TY - ABST

T1 - Ultra-low power transmitter for encoding non-MR signals in Magnetic Resonance (MR) recordings

AU - Petersen, Jan Raagaard

AU - Pedersen, Jan Ole

AU - Zhurbenko, Vitaliy

AU - Ardenkjær-Larsen, Jan Henrik

AU - Hanson, Lars G.

PY - 2018

Y1 - 2018

N2 - Advancing Magnetic Resonance Imaging (MRI) technology requires integration of the MRI scanners with sensors and systems for monitoring various non-MRI signals. In this paper, we present design and integration of a low power AM radio transmitter into a 3T MRI scanner, which can be used for efficient collection of data from non-MRI sensors. The transmitter consumes only 1.3mW while transmitting 2.7µW at 120MHz with high frequency stability. The presented design is useful in low power applications requiring high frequency stability and is intended for wireless transmission of non-MR signal recordings during MRI scanning.

AB - Advancing Magnetic Resonance Imaging (MRI) technology requires integration of the MRI scanners with sensors and systems for monitoring various non-MRI signals. In this paper, we present design and integration of a low power AM radio transmitter into a 3T MRI scanner, which can be used for efficient collection of data from non-MRI sensors. The transmitter consumes only 1.3mW while transmitting 2.7µW at 120MHz with high frequency stability. The presented design is useful in low power applications requiring high frequency stability and is intended for wireless transmission of non-MR signal recordings during MRI scanning.

M3 - Conference abstract for conference

T2 - Joint Annual Meeting ISMRM-ESMRMB 2018

Y2 - 16 June 2018 through 21 June 2018

ER -

Ultra-low power transmitter for encoding non-MR signals in Magnetic Resonance (MR) recordings

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