日立公司的74HC125/126芯片产品手册. 英文版的 Descr iption The HD74HC125, HD74HC126 require the 3-state control input C to be taken high to put the output into the high impedance condition, whereas the HD74HC125, HD74HC126 requires the control input to be low to put
A calculable sensor has been developed for electrical impedance tomography. An analytical model of the sensor is established, in order to show the calculable property of the sensor. The sensor obtains the information of both conductivity distribution
Electrical impedance tomography (EIT) is a technique for reconstructing the conductivity distribution of an inhomogeneous medium, usually by injecting a current at the periphery of an object and measuring the resulting changes in voltage. The conjuga
Electrical impedance tomography is a technique that reconstructs the medium distribution in a region of interest through electrical measurements on its boundary. In this paper, an optimized square sensor was designed for electrical impedance tomograp
We present a recent numerical analysis of impedance mismatch technique applied to carbon equation of state measurements. We consider high-power laser pulses with a Gaussian temporal profile of different durations. We show that for the laser intensity
TI 针对智能电话与其它手持设备推出了采用Impedance Track技术的系统侧电量监测计 IC，从而更好地回答了这个问题。这款 2.5 毫米 x 4 毫米监测计测算电池使用寿命的准确率高达 99%，从而有助于延长运行时间，保护数据，并为移动手持设备用户带来更出色的使用体验。
bq27500 系统侧电池电量监测计采用 TI 申请的 Impedance Track 技术，该技术能准确测量源自设备单体锂离子电池的数据，以便在各种条件下（甚至是电池老化）测算出剩余电池电量。这款微小型 IC
