School of Microelectronics
Lecturer
Electronic science and technology
Current position: Personal Profile > Academic Achievements > Selected Papers
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Journal:Proc. IEEE CICC
Abstract:A noninvasive energy-efficient FM-UWB transmitter is implemented in 65nm CMOS for stereo hearing aid applications. Different form the conventional FM-UWB transmitter, the proposed transmitter employs an 8-FSK subcarrier modulation method to enhance data rate by three times with slight increment of hardware complexity. The 8-FSK subcarrier modulation is achieved by a fast-settling PLL along with a pre-tuned relaxation VCO. The FM-UWB signal generated by an FLL-assisted ring VCO and a single-stage class AB power amplifier meets the FCC spectrum mask. The 3.5-4GHz 750kb/s transmitter consumes 1.1
All the Authors:F Chen, Y Li, D Lin, H Zhuo, W Rhee, J Kim, D Kim, Z Wang
First Author:F Chen, Y Li, D Lin, H Zhuo, W Rhee
Correspondence Author:F Chen
Page Number:1-4
Translation or Not:no