BIT ERROR RATE REDUCTION FOR MULTIUSERS BY SMART UWB ANTENNA ARRAY
نویسندگان
چکیده
منابع مشابه
Bit Error Rate Reduction by Smart UWB Antenna Array in Indoor Wireless Communication
In this paper, a new ultra wideband circular antenna array (UCAA) combining genetic algorithm to minimize the bit error rate (BER) is proposed. The ultra wideband (UWB) impulse responses of the indoor channel for any transmitter-receiver location are computed by applying shooting and bouncing ray/image (SBR/Image) techniques, inverse fast Fourier transform and Hermitian processing. By using the...
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In this paper, a new ultra wideband circular antenna array (UCAA) combining particle swarm optimizer (PSO) to minimize the bit error rate (BER) is proposed. The ultra wideband (UWB) impulse responses of the indoor channel for any transmitter-receiver location are computed by applying shooting and bouncing ray/image (SBR/Image) techniques, inverse fast Fourier transform and Hermitian processing....
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UWB (Ultra Wide Band) technology is a reliable transmission scheme for wireless communication with high data rates. It is called as impulse radio, impulse radar or carrier free ultra high resolution .UWB occupies a bandwidth of more than 25% of a center frequency, or more than 1.5GHz . It is a carrier free (base band) technique, which will greatly reduce the complexity and cost of transceiver. ...
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Corresponding Author: Faten Ben Ghenaya, Unit of Research in High Frequency Electronic Circuits and Systems, Faculty of Mathematical, Physical and Natural Sciences of Tunis, Tunis El Manar University, Campus Universitaire Tunis-El Manar-2092, Tunis, Tunisia Email: [email protected] Abstract: This paper introduces the novel Ultra-Wide Band (UWB) antennas for UWB applications. We used two ...
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ژورنال
عنوان ژورنال: Progress In Electromagnetics Research C
سال: 2010
ISSN: 1937-8718
DOI: 10.2528/pierc10070712