Title :
High efficiency LED driver design for concurrent data transmission and PWM dimming control for indoor visible light communication
Author :
Mirvakili, A. ; Koomson, V.J.
Author_Institution :
Adv. Integrated Circuits & Syst. Lab., Tufts Univ., Medford, MA, USA
Abstract :
This paper presents a novel LED driver circuit architecture implemented in a 180nm silicon CMOS process to deliver concurrent illumination control, dimming control and data transmission for visible light communication systems.
Keywords :
CMOS integrated circuits; driver circuits; elemental semiconductors; indoor communication; integrated optoelectronics; light emitting diodes; optical communication equipment; optical control; optical design techniques; optical modulation; pulse width modulation; silicon; LED driver circuit architecture; PWM dimming control; Si; concurrent data transmission; concurrent illumination control; high efficiency LED driver design; indoor visible light communication; silicon CMOS process; size 180 nm; Bandwidth; Data communication; Driver circuits; Light emitting diodes; Lighting; Pulse width modulation;
Conference_Titel :
Photonics Society Summer Topical Meeting Series, 2012 IEEE
Conference_Location :
Seattle, WA
Print_ISBN :
978-1-4577-1526-6
DOI :
10.1109/PHOSST.2012.6280761
