A Whole Integrated System for Detection of Neural Signal and Wireless Transmission

Author

Dang Hua ; Qu Ruoyuan ; Chen Zhiming ; Gui Xiaoyan ; Wang Xinghua

Author_Institution

Sch. of Inf. & Electron., Beijing Inst. of Technol., Beijing, China

fYear

2013

fDate

20-23 Aug. 2013

Firstpage

1779

Lastpage

1783

Abstract

A whole integrated system for detection of Neural Signal and wireless transmission at 2.4G-2.5GHz is presented in this paper. The system is consisted of low noise OPA, high precision analog to digital convertor (ADC), radio-frequency (RF) transmitter and RF receiver. Analog processing module are specially designed based on high input impedance and low noise requirements for neural signal detection, and RF circuits are based on IEEE STD802.15 transmitter characteristics. Fabricated in a 0.18μm CMOS process and tested in a neural acquisition system, the IC prototype occupies 2.88mm2 and works functionally, which can be a wide solution for wireless neural signal processor.

Keywords

CMOS integrated circuits; radio receivers; radio transmitters; signal detection; CMOS process; RF circuits; RF receiver; analog processing module; frequency 2.4 GHz to 2.5 GHz; high input impedance; high precision analog to digital convertor; low noise OPA; low noise requirements; neural signal detection; radio-frequency transmitter; whole integrated system; wireless transmission; Capacitors; Modulation; Noise; Power amplifiers; Radio frequency; Voltage-controlled oscillators; Wireless communication; ADC; LNopa; neural signal; wireless technique;

fLanguage

English

Publisher

ieee

Conference_Titel

Green Computing and Communications (GreenCom), 2013 IEEE and Internet of Things (iThings/CPSCom), IEEE International Conference on and IEEE Cyber, Physical and Social Computing

Conference_Location

Beijing

Type

conf

DOI

10.1109/GreenCom-iThings-CPSCom.2013.327

Filename

6682339