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HIFU Drive System Miniaturization Using Harmonic Reduced Pulsewidth Modulation
Switched excitation has the potential to improve on the cost, efficiency, and size of the linear amplifier circuitry currently used in high-intensity focused ultrasound (HIFU) systems. Existing switching schemes are impaired by high harmonic distortion or lack array apodisation capability, so requir...
| Formato: | Online Artículo Texto |
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| Lenguaje: | English |
| Publicado: |
IEEE
2018
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6305628/ https://www.ncbi.nlm.nih.gov/pubmed/30371363 http://dx.doi.org/10.1109/TUFFC.2018.2878464 |