Abstract: Multi-frequency electrical impedance tomography has been evolving from the frequency-sweep approach to the multi-frequency simultaneous ...
New features of the proposed multi-frequency current source include feedback loop to improve the output impedance of current source, amplitude control circuit ...
Abstract. Multi-frequency electrical impedance tomography has been evolving from the frequency-sweep approach to the multi-frequency simultaneous measurement ...
May 25, 2020 · First, a high-accuracy multi-frequency current source with adjustable output frequency and amplitude as well as high output impedance is ...
Missing: biological | Show results with:biological
Oct 22, 2024 · First, a high-accuracy multifrequency current source with adjustable output frequency and amplitude as well as high-output impedance is designed ...
Aug 1, 2024 · Design of current source for multi-frequency simultaneous electrical impedance tomography. B. Han, Yanbin Xu, F. Dong.
This work presents a field programmable gate array (FPGA)-based multi-frequency EIT system for complex, time-resolved bioimpedance measurements. The system ...
Sep 16, 2021 · A high output impedance current source with a wide bandwidth is needed in electrical impedance tomography systems.
the current source transforms this digital signal into stable multifrequency current source, the current mirror is built based multiple harmonic excitation ...
Jul 25, 2016 · The mfEIT prototype is a 16-electrode serial system, with one current source and one measurement channel multiplexed through all electrodes; ...
Missing: biological | Show results with:biological