Adjacent and co-channel interference from direct sequence spread spectrum systems on analog PAL

Dres, D; Constantinou, P

dc.contributor.author	Dres, D	en
dc.contributor.author	Constantinou, P	en
dc.date.accessioned	2014-03-01T01:16:05Z
dc.date.available	2014-03-01T01:16:05Z
dc.date.issued	2001	en
dc.identifier.issn	0018-9316	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/13917
dc.subject	Analog PAL-G signal	en
dc.subject	Experimental measurements	en
dc.subject	Overlaying systems	en
dc.subject	Spread spectrum	en
dc.subject	Unweighted baseband SNR	en
dc.subject.classification	Engineering, Electrical & Electronic	en
dc.subject.classification	Telecommunications	en
dc.subject.other	Bandwidth	en
dc.subject.other	Carrier communication	en
dc.subject.other	Cochannel interference	en
dc.subject.other	Digital signal processing	en
dc.subject.other	Image quality	en
dc.subject.other	Signal to noise ratio	en
dc.subject.other	Television transmission	en
dc.subject.other	Carrier frequency	en
dc.subject.other	Direct sequence systems	en
dc.title	Adjacent and co-channel interference from direct sequence spread spectrum systems on analog PAL	en
heal.type	journalArticle	en
heal.identifier.primary	10.1109/11.969379	en
heal.identifier.secondary	http://dx.doi.org/10.1109/11.969379	en
heal.language	English	en
heal.publicationDate	2001	en
heal.abstract	This paper presents extensive results of a laboratory test held to examine the conditions under which analog PAL-G and Spread Spectrum systems can share spectrum. RF TV protection ratios for adjacent and co-channel spread spectrum interference are derived. For the PAL signal two different received levels, giving undistorted baseband SNR 42 and 37 dB respectively, are examined. Different Spread Spectrum RF band-widths and carrier frequency offsets between the analog and digital signal are also included in the experiments. Results for all possible interference conditions and cases are presented in tables and 3-D charts.	en
heal.publisher	IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC	en
heal.journalName	IEEE Transactions on Broadcasting	en
dc.identifier.doi	10.1109/11.969379	en
dc.identifier.isi	ISI:000172635300011	en
dc.identifier.volume	47	en
dc.identifier.issue	3	en
dc.identifier.spage	297	en
dc.identifier.epage	307	en