吉林大学学报(工学版) ›› 2000, Vol. 30 ›› Issue (01): 90-94.

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High Resolution Array (HRA) to 2-Dimensional DOA Estimation

LIU Ruo-lun, WANG Shu-xun   

  1. College of Information Science &|Engineering, Jilin University of Technology, Changchun 130025, China
  • Received:1999-09-18 Online:2000-01-25 Published:2000-01-25

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Abstract:

Based on the 2-D DOA estimation,the spatial filtering capability of the array antenna is studied.A high resolution array model(HRA) is proposed.The research results show that HRA has the highest spatial resolution.Simulations show that HRA yields better results than the traditional array.

Key words: HRA, 2-D DOA estimation, spatial filtering, array pattern

CLC Number: 

  • TN823


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