{"product_id":"multichannel-neural-recording-for-implantable-neuroprosthetics-von-hua-rong","title":"Multichannel Neural Recording for Implantable Neuroprosthetics","description":"\u003cp\u003eIntegrated, low-power, low-noise CMOS neural  amplifiers have recently grown in importance as  large microelectrode arrays have begun to be  practical. This project aims to design a low power,  low noise and low THD adjustable gain neural  amplifier for multichannel neural recording chip for  use with cuff-based recording microelectrodes.  The neural amplifier is designed using AMS CS 0.35um  technology for supply voltage of 3V. With overall  power consumption less than 0.5mW, it is able to  measure three different types of neural signal with  adjustable gain between 50 to 10000 and bandwidth  vary from few hundred hertz up to 10kHz. The input- referred noises are below 45nV\/sqrt(Hz) at 1kHz in  all the three different signals cases. THD varies as  the gain changes, in general lower the gain will  have better the THD.   Two different neural amplifier topologies (single op- amp and two op-amp) have been designed and simulated  separately in CADENCE for three different gains  situations. It was found that the two op-amp  topology design has better overall performance than  the single op-amp design despite it is more power  consuming.\u003c\/p\u003e\u003cdiv class=\"aw-variant-hidden-subtitle-div\" id=\"aw-variant-subtitle-9783844398946\"\u003e\u003ch3\u003e\u003c\/h3\u003e\u003c\/div\u003e","brand":"Autorenwelt Shop","offers":[{"title":"Softcover - 9783844398946","offer_id":39497198108765,"sku":"9783844398946","price":49.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0622\/files\/ca577185-d314-4164-9ebc-6ce8f816bfd1.jpg?v=1757911410","url":"https:\/\/shop.autorenwelt.de\/products\/multichannel-neural-recording-for-implantable-neuroprosthetics-von-hua-rong","provider":"Autorenwelt Shop","version":"1.0","type":"link"}