Second resonance mode ensure intrinsic low coupling between elements on shielded-coaxial-cable coil designs

Sadri Güler; Vitaliy Zhurbenko; Irena Zivkovic; Vincent Oltman Boer; Esben Thade Petersen

Second resonance mode ensure intrinsic low coupling between elements on shielded-coaxial-cable coil designs

Sadri Güler, Vitaliy Zhurbenko, Irena Zivkovic, Vincent Oltman Boer, Esben Thade Petersen

Research output: Contribution to conference › Conference abstract for conference › Research › peer-review

Abstract

The recent introduction of the flexible shielded-coaxial-cable coils (SCC) and their intrinsic high degree of decoupling between elements make them ideal for multichannel transceiver arrays needed for improved field homogeneity at ultrahigh field MRI. In this work, we show the mode of operation of the SCC and that the selection of its second resonance mode is crucial to obtain its intrinsic high degree of decoupling between elements. We obtained this insight using both numerical simulations and an equivalent circuit model, which can guide to optimal SCC designs in the future.

Original language	English
Publication date	2022
Number of pages	6
Publication status	Published - 2022
Event	2022 ISMRM & SMRT Annual Meeting & Exhibition - London, United Kingdom Duration: 7 May 2022 → 12 May 2022

Conference

Conference	2022 ISMRM & SMRT Annual Meeting & Exhibition
Country/Territory	United Kingdom
City	London
Period	07/05/2022 → 12/05/2022

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title = "Second resonance mode ensure intrinsic low coupling between elements on shielded-coaxial-cable coil designs",

abstract = "The recent introduction of the flexible shielded-coaxial-cable coils (SCC) and their intrinsic high degree of decoupling between elements make them ideal for multichannel transceiver arrays needed for improved field homogeneity at ultrahigh field MRI. In this work, we show the mode of operation of the SCC and that the selection of its second resonance mode is crucial to obtain its intrinsic high degree of decoupling between elements. We obtained this insight using both numerical simulations and an equivalent circuit model, which can guide to optimal SCC designs in the future.",

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Second resonance mode ensure intrinsic low coupling between elements on shielded-coaxial-cable coil designs. / Güler, Sadri; Zhurbenko, Vitaliy; Zivkovic, Irena et al.
2022. Abstract from 2022 ISMRM & SMRT Annual Meeting & Exhibition, London, United Kingdom.

Research output: Contribution to conference › Conference abstract for conference › Research › peer-review

TY - ABST

T1 - Second resonance mode ensure intrinsic low coupling between elements on shielded-coaxial-cable coil designs

AU - Güler, Sadri

AU - Zhurbenko, Vitaliy

AU - Zivkovic, Irena

AU - Boer, Vincent Oltman

AU - Petersen, Esben Thade

PY - 2022

Y1 - 2022

N2 - The recent introduction of the flexible shielded-coaxial-cable coils (SCC) and their intrinsic high degree of decoupling between elements make them ideal for multichannel transceiver arrays needed for improved field homogeneity at ultrahigh field MRI. In this work, we show the mode of operation of the SCC and that the selection of its second resonance mode is crucial to obtain its intrinsic high degree of decoupling between elements. We obtained this insight using both numerical simulations and an equivalent circuit model, which can guide to optimal SCC designs in the future.

AB - The recent introduction of the flexible shielded-coaxial-cable coils (SCC) and their intrinsic high degree of decoupling between elements make them ideal for multichannel transceiver arrays needed for improved field homogeneity at ultrahigh field MRI. In this work, we show the mode of operation of the SCC and that the selection of its second resonance mode is crucial to obtain its intrinsic high degree of decoupling between elements. We obtained this insight using both numerical simulations and an equivalent circuit model, which can guide to optimal SCC designs in the future.

M3 - Conference abstract for conference

T2 - 2022 ISMRM & SMRT Annual Meeting & Exhibition

Y2 - 7 May 2022 through 12 May 2022

ER -

Second resonance mode ensure intrinsic low coupling between elements on shielded-coaxial-cable coil designs

Abstract

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