A Zeroth Order resonant element for MRI transmisson line RF coil

Vijayaraghavan Panda; Sung Min Sohn; J. Thomas Vaughan; Anand Gopinath

doi:10.1109/APS.2016.7696401

A Zeroth Order resonant element for MRI transmisson line RF coil

Vijayaraghavan Panda, Sung Min Sohn, J. Thomas Vaughan, Anand Gopinath

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

6 Scopus citations

Abstract

A Zeroth Order microstrip resonator (ZOR) is proposed as an element for a MRI transmission line RF coil. This paper discusses a design of the ZOR for the RF coil for a 7T MRI system. A balanced metamaterial line is used to achieve broadside radiation. The design has the advantage of generating uniform strong near field up to a vicinity of 3 cm from its surface, and requires minimal tuning and matching when loaded with a phantom. The design can be made for any physical length as it is designed to have its propagation parameter set to zero.

Original language	English (US)
Title of host publication	2016 IEEE Antennas and Propagation Society International Symposium, APSURSI 2016 - Proceedings
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	1389-1390
Number of pages	2
ISBN (Electronic)	9781509028863
DOIs	https://doi.org/10.1109/APS.2016.7696401
State	Published - Oct 25 2016
Event	2016 IEEE Antennas and Propagation Society International Symposium, APSURSI 2016 - Fajardo, Puerto Rico Duration: Jun 26 2016 → Jul 1 2016

Publication series

Name	2016 IEEE Antennas and Propagation Society International Symposium, APSURSI 2016 - Proceedings

Other

Other	2016 IEEE Antennas and Propagation Society International Symposium, APSURSI 2016
Country/Territory	Puerto Rico
City	Fajardo
Period	6/26/16 → 7/1/16

Bibliographical note

Publisher Copyright:
© 2016 IEEE.

Keywords

CRLH Resonant Antennas
Magnetic Resonance
Metamaterial
RF Coils
Resonators
Zeroth Order Resonator

Center for Magnetic Resonance Research (CMRR) tags

MRE

Publisher link

10.1109/APS.2016.7696401

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Panda, V., Sohn, S. M., Vaughan, J. T., & Gopinath, A. (2016). A Zeroth Order resonant element for MRI transmisson line RF coil. In 2016 IEEE Antennas and Propagation Society International Symposium, APSURSI 2016 - Proceedings (pp. 1389-1390). Article 7696401 (2016 IEEE Antennas and Propagation Society International Symposium, APSURSI 2016 - Proceedings). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/APS.2016.7696401

A Zeroth Order resonant element for MRI transmisson line RF coil. / Panda, Vijayaraghavan; Sohn, Sung Min; Vaughan, J. Thomas et al.
2016 IEEE Antennas and Propagation Society International Symposium, APSURSI 2016 - Proceedings. Institute of Electrical and Electronics Engineers Inc., 2016. p. 1389-1390 7696401 (2016 IEEE Antennas and Propagation Society International Symposium, APSURSI 2016 - Proceedings).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Panda, V, Sohn, SM, Vaughan, JT & Gopinath, A 2016, A Zeroth Order resonant element for MRI transmisson line RF coil. in 2016 IEEE Antennas and Propagation Society International Symposium, APSURSI 2016 - Proceedings., 7696401, 2016 IEEE Antennas and Propagation Society International Symposium, APSURSI 2016 - Proceedings, Institute of Electrical and Electronics Engineers Inc., pp. 1389-1390, 2016 IEEE Antennas and Propagation Society International Symposium, APSURSI 2016, Fajardo, Puerto Rico, 6/26/16. https://doi.org/10.1109/APS.2016.7696401

Panda V, Sohn SM, Vaughan JT, Gopinath A. A Zeroth Order resonant element for MRI transmisson line RF coil. In 2016 IEEE Antennas and Propagation Society International Symposium, APSURSI 2016 - Proceedings. Institute of Electrical and Electronics Engineers Inc. 2016. p. 1389-1390. 7696401. (2016 IEEE Antennas and Propagation Society International Symposium, APSURSI 2016 - Proceedings). doi: 10.1109/APS.2016.7696401

Panda, Vijayaraghavan ; Sohn, Sung Min ; Vaughan, J. Thomas et al. / A Zeroth Order resonant element for MRI transmisson line RF coil. 2016 IEEE Antennas and Propagation Society International Symposium, APSURSI 2016 - Proceedings. Institute of Electrical and Electronics Engineers Inc., 2016. pp. 1389-1390 (2016 IEEE Antennas and Propagation Society International Symposium, APSURSI 2016 - Proceedings).

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abstract = "A Zeroth Order microstrip resonator (ZOR) is proposed as an element for a MRI transmission line RF coil. This paper discusses a design of the ZOR for the RF coil for a 7T MRI system. A balanced metamaterial line is used to achieve broadside radiation. The design has the advantage of generating uniform strong near field up to a vicinity of 3 cm from its surface, and requires minimal tuning and matching when loaded with a phantom. The design can be made for any physical length as it is designed to have its propagation parameter set to zero.",

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A Zeroth Order resonant element for MRI transmisson line RF coil

Abstract

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Bibliographical note

Keywords

Center for Magnetic Resonance Research (CMRR) tags

Publisher link

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