Adaptive Antenna Technique for Mobile Communication
Autor: | Ryszard J. Katulski |
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Rok vydání: | 2000 |
Předmět: | |
Zdroj: | Personal Wireless Communications ISBN: 9781475710205 PWC |
Popis: | In this paper the adaptive array properties analysis due to its application in a base station of cellular mobile telecommunication system is presented. First, taking into account the interference problem, the base station antenna system with adaptive directional properties in horizontal plane is motivated. The functional structure of the adaptive processor is described. Next, the problem of the direction of radio signal arrival (doa) estimation have been presented. Especially, the MUSIC and ESPRIT doa algorithms are analysed. A structure of the adaptive array in microstrip technology is proposed. In conclusion, the usefulness of the adaptive technique in a base station of mobile cellular telecommunication is confirmed. |
Databáze: | OpenAIRE |
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