Header menu link for other important links
X
Synthesis of Near-Field Patterns of a Nonuniformly Spaced Array
M. S. Narasimhan
Published in
1987
Volume: 35
   
Issue: 11
Pages: 1189 - 1198
Abstract
A technique of synthesis of near-field patterns of a nonuniformly spaced linear array of point dipoles with identical direction of current flow for each array element, or a uniformly spaced array of point dipoles with variation in direction of current flow for each dipole is presented. Further, it is described how one should prescribe the near-field (NF) pattern and how one should sample the same, while performing the NF pattern synthesis. Also discussed is how NF pattern synthesis should be performed so that the synthesized NF amplitude pattern closely follows a prescribed far-field amplitude pattern of the same array. Numerical computations are performed to demonstrate the validity of the physical concepts made use of in the technique proposed for performing the NF pattern synthesis successfully. Copyright © 1987 by The Institute of Electrical and Electronics Engineers, Inc.
About the journal
JournalIEEE Transactions on Antennas and Propagation
ISSN0018926X
Open AccessNo
Concepts (7)
  •  related image
    ANTENNAS - DIRECTIONAL PATTERNS
  •  related image
    Sampling
  •  related image
    NEAR-FIELD (NF) PATTERN SYNTHESIS
  •  related image
    NONUNIFORMLY SPACED ARRAY
  •  related image
    POINT DIPOLES
  •  related image
    SAMPLING INTERVAL EFFECT
  •  related image
    ANTENNAS, DIPOLE