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Pulsed antenna nearfield measurement technique

LIU Mu-lin;ZHANG Shi-xuan

  

  1. (Key Lab. of Antennas and Microwave Technology, Xidian Univ., Xi'an 710071, China)
  • Received:1900-01-01 Revised:1900-01-01 Online:2005-04-20 Published:2005-04-20

Abstract: The pulsed antenna near-field measurement technique is a novel antenna measurement technique developed since the 1990's. Pulse parameters of the transmitted signal are presented in this paper. With the plane-wave theory of time-domain fields, computing formulas of the far-field pattern are obtained. A setup scheme of the pulsed antenna near-field measurement system adaptable to practical requirements is given. Finally, some questions that ought to be paid attention to in pulsed antenna near-field measurement is analyzed on the basis of measured near-field data.

Key words: pulse antenna, antenna measurement, microwave receiver

CLC Number: 

  • TM154