Title :
Data transmission in implantable biomedicai microsystems by pulse harmonic modulation: A new structure
Author :
Amiri, Parviz ; Zinaty, Mohamad
Author_Institution :
Dept. of Electr. Eng., Shahid Rajaee Teacher Training Univ., Tehran, Iran
Abstract :
For data transmission from the Implantable Biomedicai Microsystems (IBM) to outside the body by Pulse Harmonic Modulation (PHM), two narrow pulses with appropriate timing are used so as to increase the data rate and decrease the InterSymbol Interference (ISI). In this paper, a new structure based on clock width modification and its edge detection has been designed to generate pulses. To control the timing interval between the two pulses, one quantity is used, which is the advantage of this structure over the previous ones. The structure has been simulated in 0.18 μm technology by ADS and HSPICE software, data transmission rate reaches 20 Mbps.
Keywords :
bioMEMS; biomedical telemetry; data communication; edge detection; intersymbol interference; medical signal processing; prosthetics; ADS; HSPICE software; InterSymbol Interference; clock width modification; data transmission rate; edge detection; implantable biomedical microsystems; narrow pulses; pulse harmonic modulation; timing interval; Clocks; Data communication; Image edge detection; Oscillators; Pulse width modulation; Receivers; Implantable Biomedical Microsystems; Pulse Harmonic Modulation; inductive link; intersymbol interference; telemetry;
Conference_Titel :
Biomedical Engineering (ICBME), 2014 21th Iranian Conference on
Print_ISBN :
978-1-4799-7417-7
DOI :
10.1109/ICBME.2014.7043922
