[HTML][HTML] A survey of neural front end amplifiers and their requirements toward practical neural interfaces
When designing an analog front-end for neural interfacing, it is hard to evaluate the interplay
of priority features that one must upkeep. Given the competing nature of design …
of priority features that one must upkeep. Given the competing nature of design …
An area-efficient noise-adaptive neural amplifier in 130 nm CMOS technology
V Chaturvedi, B Amrutur - … on emerging and selected topics in …, 2011 - ieeexplore.ieee.org
Chronic recording of neural signals is indispensable in designing efficient brain-machine
interfaces and to elucidate human neurophysiology. The advent of multichannel micro …
interfaces and to elucidate human neurophysiology. The advent of multichannel micro …
[HTML][HTML] Low noise low power CMOS telescopic-OTA for bio-medical applications
B Saidulu, A Manoharan, K Sundaram - Computers, 2016 - mdpi.com
The preamplifier block is crucial in bio-medical signal processing. The power intensive
Operational Transconductance Amplifier (OTA) is considered, and the performance of …
Operational Transconductance Amplifier (OTA) is considered, and the performance of …
A 2μW biomedical frontend with ΣΔ ADC for self-powered U-healthcare devices in 0.18 μm CMOS technology
This paper presents an ultra-low power analog front end (AFE) with ΣΔ modulator ADC
meant for acquisition of biopotential signals. The system consists of a signal conditioning …
meant for acquisition of biopotential signals. The system consists of a signal conditioning …
Low voltage digitally programmable gain and bandwidth fully differential CMOS neural amplifier
M ElGuindy, AH Madian - 2012 4th IEEE RAS & EMBS …, 2012 - ieeexplore.ieee.org
In this paper, a low voltage fully differential digitally programmable gain and bandwidth
CMOS neural amplifier has been presented. The design is suitable for LFP and spikes …
CMOS neural amplifier has been presented. The design is suitable for LFP and spikes …
[PDF][PDF] Designing of current mode instrumentation amplifier for bio-signal using 180nm cmos technology
G Gupta - International Journal of Electrical, Electronics and Data …, 2014 - digitalxplore.org
In this paper we have describes the design of current mode instrumentation amplifier (CMIA)
for bio-signal Acquisition system. The current mode instrumentation amplifier technology is …
for bio-signal Acquisition system. The current mode instrumentation amplifier technology is …
Low-noise wide-frequency tunable amplifier for bioimpedance spectroscopy applications
A Márquez, N Medrano, B Calvo - 2019 26th IEEE International …, 2019 - ieeexplore.ieee.org
This paper presents a low-noise energy efficient amplifier for bioimpedance spectroscopy
applications. It is based on a capacitor closed loop approach that provides a 40 dB gain set …
applications. It is based on a capacitor closed loop approach that provides a 40 dB gain set …
A Noise-free Bias, 0.2 TΩ Input Impedance CMOS Ultra-Low Noise Front-end Neural Amplifier in 65nm Process
This work proposes a CMOS two-stage ultra-low noise front-end neural amplifier (FENA) that
is realized in the UMC 65nm Process. The proposed FENA consists of an operational …
is realized in the UMC 65nm Process. The proposed FENA consists of an operational …
Memcapacitor based CMOS neural amplifier
AH Madian, SH Moustafa… - 2014 IEEE 57th …, 2014 - ieeexplore.ieee.org
In this paper, a CMOS neural amplifier based on memcapacitor has been realized. A
memcapacitor is a new element based on memristor. A performance comparison between …
memcapacitor is a new element based on memristor. A performance comparison between …
A reconfigurable medically cohesive biomedical front-end with ΣΔ ADC in 0.18 µm CMOS
This paper presents a generic programmable analog front-end (AFE) for acquisition and
digitization of various biopotential signals. This includes a lead-off detection circuit, an ultra …
digitization of various biopotential signals. This includes a lead-off detection circuit, an ultra …