Title :
Division-free duplex for wireless applications
Author :
Chen, S. ; Beach, M.A. ; McGeehan, J.P.
Author_Institution :
Centre for Commun. Res., Bristol Univ., UK
fDate :
1/22/1998 12:00:00 AM
Abstract :
Division-free duplex is proposed for future wireless systems, thus providing simultaneous duplex radio transmission on a division-free basis. The required duplex isolation can be achieved by electronic interference cancellation operating at both RF and baseband, with results from an experimental RF system yielding some 72 dB duplex isolation at 1.8 GHz for 200 kHz channelisation
Keywords :
interference suppression; mobile radio; radiofrequency interference; transceivers; 1.8 GHz; 200 kHz; division-free duplex; duplex isolation; electronic interference cancellation; simultaneous duplex radio transmission; wireless applications;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19980022
