Creating advanced power amplifiers for better MRI imaging
Official title: Development of compact and high efficiency MR-compatible switching power amplifiers for multi-coil shim and gradient arrays
Funded at Stanford University · NIH-11032353 · Data updated 2026-11-12
This study is working on new technology to make MRI machines better at capturing images, which could help doctors diagnose conditions more accurately and quickly, making MRIs easier and more affordable for everyone.
Quick facts
| Grant type | R03 grant |
|---|---|
| Study type | NIH-funded research |
| Funding institution | Stanford University NIH-funded |
| Lab location | 1 site (Stanford, United States) |
| Project start | December 1, 2024 |
| Project end | November 30, 2026 |
| Funding year | 2025 |
| Award (this year) | $73,555 |
| NIH project number | 1R03EB036571-01 |
| Project ID | NIH-11032353 on NIH RePORTER |
Who could benefit from this research
✓Could help
Ideal candidates for benefiting from this research include individuals requiring advanced MRI diagnostics, particularly those with complex medical conditions.
✕Less likely to help
Patients who do not require MRI imaging or those with conditions that do not benefit from improved imaging techniques may not receive any benefit from this research.
What this research studies
This research focuses on developing compact and efficient power amplifiers that can operate inside MRI machines to enhance imaging techniques. By using multi-coil shim and gradient arrays, the project aims to improve the quality of MRI images, particularly in high field systems, by addressing issues related to magnetic field inhomogeneity. The new technology could lead to faster image acquisition and reduce costs, making MRI more accessible for clinical use. Patients may benefit from improved diagnostic capabilities and more accurate imaging results.
Why it matters
Potential benefit: If successful, this research could significantly enhance the quality and accessibility of MRI imaging for patients.
How similar studies have gone: Previous research has shown promise in enhancing MRI technology, but this approach is innovative and aims to address specific limitations in current systems.
Where this research is happening
-
Stanford University
Stanford, United States Active
Researchers
- Principal investigator: Rivas-Davila, Juan Manuel — Stanford University
- Study coordinator: Rivas-Davila, Juan Manuel
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About this research
- This is an active NIH-funded research project — typically early-stage science, not a clinical trial accepting patient enrollment.
- Some NIH-funded labs run parallel clinical studies or seek volunteers for related work. To check, contact the principal investigator or institution listed above.
- For full project details, budget, and progress reports, visit the official NIH RePORTER page.