Title :
Design an infrared wireless optical mouse system and a dual-band infrared receiver
Author :
Lim, Kyusam ; Kwon, Kon-Woo ; Park, Heeju ; Kim, Jeonghun ; Kim, Suki ; Sung, Jun-Jea ; Baek, Kwang-Hyun
Author_Institution :
Dept. of Electr. Eng., Univ. Seoul, Seoul
fDate :
Aug. 31 2008-Sept. 3 2008
Abstract :
This paper describes an Infrared wireless optical mouse system and a dual-band Infrared receiver. The presented system is designed with dual-band Infrared receiver. The proposed dual-band Infrared receiver is designed to receive two kinds of signals that are modulated by two different carrier frequencies. One is 37.9 kHz carrier frequency for conventional remote controls and the other is 113.7 kHz carrier frequency for enhanced data rate communications. The proposed dual-band Infrared receiver chip was fabricated in a 0.5 um CMOS process. The presented system employs 113.7 kHz carrier frequency to enhance the data-rate and to make immune against ambient Infrared noise for the optical communication and it was designed to FPGA device. The presented system is tested in a standard PC system as a HID compliant mouse and it transfers data at average rate of 2.7 kb/s via optical link.
Keywords :
data communication; field programmable gate arrays; optical communication; optical receivers; FPGA device; data rate communications; dual-band infrared receiver; frequency 113.7 kHz; frequency 37.9 kHz; infrared wireless optical mouse system; optical communication; CMOS process; Communication system control; Dual band; Frequency; Mice; Optical design; Optical fiber communication; Optical modulation; Optical receivers; Signal design;
Conference_Titel :
Electronics, Circuits and Systems, 2008. ICECS 2008. 15th IEEE International Conference on
Conference_Location :
St. Julien´s
Print_ISBN :
978-1-4244-2181-7
Electronic_ISBN :
978-1-4244-2182-4
DOI :
10.1109/ICECS.2008.4674977
