Title :
Smart antenna for IEEE 802.11 wireless LAN II with near field distortion compensation
Author :
Abreu, Giuseppe ; Kohno, Ryuji
Author_Institution :
Fac. of Eng., Yokohama Nat. Univ., Japan
Abstract :
Smart antenna technology has proved to be a valuable add-in feature for communication systems. However, its application indoors, in particular to the unlicensed 2.4-GHz industrial, scientific and medical (ISM) band has not been accomplished yet, mainly due to the problem of near-field distortion that upsurges from the indoor channel characteristics at the mentioned band. We evaluate the compensation scheme to eliminate such near field distortion presented by Abren and Kohno (see Proc. of the ICT2000, vol.2, p.900-906, 2000) under the IEEE 802.11 standard´s specifications
Keywords :
IEEE standards; adaptive antenna arrays; adaptive signal processing; antenna radiation patterns; array signal processing; direction-of-arrival estimation; electric distortion; fading channels; indoor radio; interference suppression; linear antenna arrays; multipath channels; signal sampling; telecommunication standards; wireless LAN; 2.4 GHz; DOA; IEEE 802.11 standard; IEEE 802.11 wireless LAN II; ISM band; SHF; adaptive sampling; communication systems; fading reduction; indoor application; indoor channel characteristics; industrial scientific medical band; interference multipath cancellation; near field distortion compensation; near-field distortion; smart antenna; uniform linear array; Array signal processing; Biomedical engineering; Diffraction; Downlink; Fading; Filtering; Interference cancellation; Reflection; Transceivers; Wireless LAN;
Conference_Titel :
Personal, Indoor and Mobile Radio Communications, 2000. PIMRC 2000. The 11th IEEE International Symposium on
Conference_Location :
London
Print_ISBN :
0-7803-6463-5
DOI :
10.1109/PIMRC.2000.881659
