K BALARAMUDU
Computer Science
March 2022
Biomedical signals are observations of the physiological activities taking place in various bodily organs. These signals' extremely low microvolt amplitudes are incredibly tiny. It follows that these signals must be amplified to high levels in order to make it simpler to extract crucial information from them. The above-mentioned work develops a dual-channel current reuse bio-signal amplifier for low power wireless body area network (WBAN) nodes using CMOS 180 nm. Technology Biomedical signals are observations of the physiological activities taking place in various bodily organs. These signals have amplitudes of just a few microvolt’s or less, which is very tiny. Therefore, these signals must be amplified to substantial levels in order to make it simpler to extract crucial information from them. The work stated earlier employs bio-signal amplifier Technology for 180 nm CMOS in two-channel current recycling Low-power Wireless Body Area Network (WBAN) nodes. Each sensor node needs to have electronics that are small and consume little power. Blood flow, ECG, EEG, PPG, and other biological signals, as well as their nature and detestability.
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