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Stacked Transistor Bias Circuit of Class-B Amplifier for Portable Ultrasound Systems
The performance of portable ultrasound systems is affected by the excessive heat generated by amplifiers, thereby reducing the sensitivity and resolution of the transducer devices used in ultrasound systems. Therefore, the amplifier needs to generate low amounts of heat to stabilize portable ultraso...
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
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MDPI
2019
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6929050/ https://www.ncbi.nlm.nih.gov/pubmed/31795358 http://dx.doi.org/10.3390/s19235252 |