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Updated: Jul 18, 2026
10:26
Fabrication and Characterization of Superconducting Resonators
Published on: May 21, 2016
High-pass two-dimensional ladder network resonators for magnetic resonance imaging
Henning U Voss1, Douglas J Ballon
1Department of Radiology and The Citigroup Biomedical Imaging Center, Weill Medical College of Cornell University, New York, NY 10021, USA. hev2006@med.cornell.edu
IEEE Transactions on Bio-Medical Engineering
|December 13, 2006
Summary
A new resonator design using inductively coupled elements enables advanced magnetic resonance imaging (MRI). This innovation facilitates signal transmission and detection for clearer medical imaging applications.
Area of Science:
- Engineering
- Physics
- Medical Imaging
Background:
- Magnetic Resonance Imaging (MRI) relies on efficient signal transmission and detection.
- Current resonator designs face limitations in performance and flexibility.
- Novel resonator architectures are needed to advance MRI capabilities.
Purpose of the Study:
- To introduce a novel two-dimensional ladder network resonator design for MRI.
- To demonstrate the potential of this design for signal transmission and detection.
- To validate the design's suitability for high-field MRI applications.
Main Methods:
- A novel two-dimensional ladder network resonator was designed using inductively coupled elements.
- The resonator's eigenmode spectrum and eigenfunctions were analyzed.
- Two 5x5 element prototypes were fabricated: a planar surface coil and a volume head coil.
- Performance was evaluated for magnetic resonance imaging at 3.0 Tesla.
Main Results:
- The planar ladder network resonator exhibits a high-pass eigenmode spectrum.
- Eigenfunctions were identified suitable for magnetic resonance imaging, including quadrature operation.
- Prototypes demonstrated effective signal transmission and detection for MRI.
- The design proved suitable for imaging at 3.0 Tesla.
Conclusions:
- The novel two-dimensional ladder network resonator design is effective for MRI signal transmission and detection.
- This design offers a promising platform for advanced magnetic resonance imaging coils.
- The findings support the use of inductively coupled planar structures in high-field MRI systems.
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