DocumentCode
1980323
Title
A QPRS 140 Mb/s Digital Radio Relay System in the 11 GHz Band
Author
Sundal, G.J. ; Knapskog, S.J. ; Ringset, V.
Author_Institution
Norwegian Telecommunications Administration, Research & Development. N-2007 Kjeller, NORWAY.
fYear
1981
fDate
7-11 Sept. 1981
Firstpage
139
Lastpage
144
Abstract
A high-capacity digital radio relay system operating in the 11 GHz band has been developed and tested in the laboratory. The modulation method used is Quadrature Partial Response Signalling (QPRS). The system is designed to use the existing frequency plan for the 11 GHz band according to CCIR rec. 387-3, giving an overall spectrum utilization of 3.08 bit/s/Hz.
Keywords
Baseband; Bit error rate; Computational modeling; Computer simulation; Digital communication; Digital relays; Equalizers; Filters; Quadrature phase shift keying; Radio frequency;
fLanguage
English
Publisher
ieee
Conference_Titel
Microwave Conference, 1981. 11th European
Conference_Location
Amsterdam, Netherlands
Type
conf
DOI
10.1109/EUMA.1981.333024
Filename
4131603
Link To Document