Interfered bySpread Spectrum Noises fromaPCClockSystem
Toshiki Shimizu, Yasushi MAatsumoto · 2005
System model The OFDM-based WLAN systems, suchas Table Isummarizes themajor specifications ofthe IEEE802.1 lasystem, havebeenwidely usedandtheirfIEEE802. 1laWLAN system applied totheanalysis. The terminals areusually placed veryclose topersonalsimulation modeloftheWLAN link isalsoshownin computers (PCs). However, PCsradiate clock harmonicsFig. I.Inthis paper, we focus ontheBPSKmodulation overawidefrequency bandthat maycauseinterference because itisthemostbasic transmission scheme. withtheWLAN systems. Recent PCclock frequency is Tbe1 'nlto odtos