TD Radiation Properties of Array Antennas Composed of Pulsed Electric-Current Excited Elements

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Abstract

A full time-domain analysis is presented of the radiation properties of array antennas composed of identical, mutually translationally shifted, pulsed electric-current excited elements. An expression is derived for the radiated field in the farfield region, the parameters in which provide the basis for studying the pulsed-field beam-shaping and beam-steering properties of the array. Mutual coupling is neglected. Computational results illustrate the influence of the different parameters.
Original languageEnglish
Pages (from-to)715-718
Number of pages4
JournalIEEE Antennas and Wireless Propagation Letters
Volume14
DOIs
Publication statusPublished - 2015

Keywords

  • Antenna arrays
  • antenna radiation patterns
  • beam steering
  • time-domain analysis

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