DBF-Based Sector-Space-Time Adaptive Antenna

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概要

• 論文の詳細を見る

• Adaptive antennas are known to be effective means in improving performances of mobile communication systems. However, in CDMA cellular systems, adaptive antennas used at a base station may become very complicated under the space-time adaptive processing(STAP)schemes due to the large number of users. In this paper, we propose a sub-optimal digital beamforming(DBF)based sector space-time adaptive antenna, which simplifies the complexity whereas the space-time adaptive processing remains efficient. Analytic and simulation results show that the performance of the sector STAP is very close to that of the element-space STAP processing.

• 社団法人電子情報通信学会の論文
• 2000-03-17

著者

• MIZUGUCHI Yoshihiko

  ATR Adaptive Communications Research Laboratory

• Yang Kehu

  Atr Adaptive Communications Research Laboratories

• Mizuguchi Yoshihiko

  Atr Adaptive Communications Research Laboratories

• Zhang Yimin

  Department Of Electrical And Computer Engineering

関連論文

• A Software Antenna: Reconfigurable Adaptive Arrays Based on Eigenvalue Decomposition (Special Issue on Multimedia Mobile Communication Systems)
• DBF-Based Sector-Space-Time Adaptive Antenna
• Performance Analysis of Subband Arrays(Special Issue on Innovation in Antennas and Propagation for Expanding Radio Systems)
• SB-8-2 Blind Adaptive ESPAR Antenna
• SB-13-2 Space-Time Adaptive Filtering by Employing Electronically Steerable Passive Array Radiator Antennas

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