ADI:用于医疗成像系统的高性能数据转换器
本文讨论一些主要的现代医疗成像系统,这些系统虽然运用完全不同的物理原理和处理技术,但都有一个共同点:采用模拟数据采集前端进行信号调理,并将原始成像数据转换到数字域。
2020-04-26 15:42:10本文讨论一些主要的现代医疗成像系统,这些系统虽然运用完全不同的物理原理和处理技术,但都有一个共同点:采用模拟数据采集前端进行信号调理,并将原始成像数据转换到数字域。
2020-04-26 15:42:10电缆系统于20世纪50年代初在美国首次问世。即使技术和分配方式在迅速发生变化,电缆作为数据分配通道却始终保持着重要地位。新技术在现有电缆网络上已实现分层。
2020-04-26 15:35:48测量流经检测电阻的电流似乎很简单。放大电压,用ADC读取,就可以知道电流是多少;但如果检测电阻上的电压与系统地电压相差很远,检测就会变得比较困难。
2020-04-26 15:35:08旋变器可部署在工业电机控制、伺服器、机器人、混合动力和全电动汽车中的动力系统单元以及要求提供精确轴旋转的其他许多应用中。旋变器在这些应用中可以长期耐受严苛条件,是恶劣环境下军用系统的完美选择。
2020-04-26 15:27:54In most cases, less input noise is better; however, there are some instances where input noise can actually be helpful in achieving higher resolution.
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2020-04-26 15:18:40A discussion about using components with lower intermodulation distortion and lower noise in modern digital radio transmitter design.
2020-04-26 15:18:26A look at two advances in digital isolation technology that are yielding new capabilities to greatly simplify designers’ jobs.
2020-04-26 15:18:23A discussion about the need to compensate for errors from the DAC and other components in the signal chain in order to get an accurate output voltage.
2020-04-26 15:17:03How technology can impact rail inspection systems improve economy and reliability in the public transport service.
2020-04-26 15:15:55A look at three methods for generating a clock using an ADuC702x Analog Microcontroller.
2020-04-26 15:15:55Is an analog-to-digital converter encode circuit with a respectable 350 femtoseconds (fs) of jitter adequate for today’s high speed requirements?
2020-04-26 15:15:24使用数字隔离器简化医疗和工业应用中的 USB 隔离
2020-04-26 15:15:14由DAC谐波频谱成分重构其传递函数
2020-04-26 15:10:44