Title :
Squared Pulse Shaping Filters for ISI-Free Communication in Optical Intensity Channels
Author :
Bhandari, Ayush ; Kumar, Manish ; Trikha, Mrinal
Author_Institution :
Jaypee Inst. of Inf. Technol., Noida
Abstract :
A novel pulse for intersymbol interference (ISI) free communication in optical intensity channels is presented and examined. The response of a typical diffuse, wireless, optical intensity channel (in pulse amplitude modulated) systems is low-pass and this leads to ISI. The suggested pulse has a better rate of decay and it outperforms the existing "minimum-bandwidth".
Keywords :
intersymbol interference; optical pulse shaping; pulse amplitude modulation; wireless channels; ISI-free communication; intersymbol interference; optical intensity channels; pulse amplitude modulated; squared pulse shaping filters; typical diffuse channel; wireless channel; Intersymbol interference; Optical distortion; Optical filters; Optical pulse shaping; Optical pulses; Optical receivers; Optical sensors; Pulse modulation; Pulse shaping methods; Sampling methods;
Conference_Titel :
Signal Processing and Communications Applications, 2007. SIU 2007. IEEE 15th
Conference_Location :
Eskisehir
Print_ISBN :
1-4244-0719-2
Electronic_ISBN :
1-4244-0720-6
DOI :
10.1109/SIU.2007.4298777
