# Improving $B_{1}$ Efficiency and Signal-to-Noise-Ratio of a Surface Coil by a High-Impedance-Surface RF Shield for 7-T Magnetic Resonance Imaging

> Research article (IEEE Transactions on Microwave Theory and Techniques, 2016) · cited 22× · AI/ML

**Wikidata**: [openalex:W2559756221](https://www.wikidata.org/wiki/openalex:W2559756221)  
**Source**: https://4ort.xyz/entity/improving-b-1-efficiency-and-signal-to-noise-ratio-of-a-surface-coil-by-a-high-impedance-surface-rf-shield-for-7-t-magne