Abstract
A 32-electrode data collection system for Electrical Impedance Tomography (EIT) will be presented. In this system, the demodulator is a multiplexed sample and hold (S&H) circuit followed by a voltage difference stage. This configuration provides high CMRR due to the low (almost DC) operating frequency of the signals the difference stage is required to process.
| Original language | English |
|---|---|
| Pages (from-to) | 632-636 |
| Number of pages | 5 |
| Journal | IEEE Transactions on Biomedical Engineering |
| Volume | 42 |
| Issue number | 6 |
| DOIs | |
| Publication status | Published - 1995 |