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DTSTAMP:20250527T020559Z
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DESCRIPTION:Trends in modern wireless communications\, including the use of
  massive MIMO and millimeter wave frequencies\, have supported an increase
 d deployment of electrically large antennas. This created technical and ec
 onomic challenges as many EMC or regulatory tests require a far-field cond
 ition. This talk provides an overview of the recent findings in defining t
 he shortest possible far-field test distance\, depending on the size of th
 e device under test\, its operation frequency\, the target metric and the 
 upper bound acceptable measurement deviation. Practical ways are also desc
 ribed to determine the maximum antenna aperture size that can be tested in
  the far-field at a given frequency and for a maximum error\, in an existi
 ng chamber with a defined range length.\n\nCo-sponsored by: Richard Kolodz
 iejczyk\n\nSpeaker(s): Dr. Benoit Derat\, \n\nAgenda: \nTrends in modern w
 ireless communications\, including the use of massive MIMO and millimeter 
 wave frequencies\, have supported an increased deployment of electrically 
 large antennas. This created technical and economic challenges as many EMC
  or regulatory tests require a far-field condition. This talk provides an 
 overview of the recent findings in defining the shortest possible far-fiel
 d test distance\, depending on the size of the device under test\, its ope
 ration frequency\, the target metric and the upper bound acceptable measur
 ement deviation. Practical ways are also described to determine the maximu
 m antenna aperture size that can be tested in the far-field at a given fre
 quency and for a maximum error\, in an existing chamber with a defined ran
 ge length.\n\nVirtual: https://events.vtools.ieee.org/m/441934
LOCATION:Virtual: https://events.vtools.ieee.org/m/441934
ORGANIZER:rkolod@ieee.org
SEQUENCE:18
SUMMARY:The Power Chapter WEBINAR - How Close Can Far-Field Be? Getting the
  Best out of Your Measurement Range
URL;VALUE=URI:https://events.vtools.ieee.org/m/441934
X-ALT-DESC:Description: <br /><p>&nbsp\;</p>\n<p class="MsoNormal"><span st
 yle="font-family: 'Arial'\,sans-serif\;">Trends in modern wireless communi
 cations\, including the use of massive MIMO and millimeter wave frequencie
 s\, have supported an increased deployment of electrically large antennas.
  This created technical and economic challenges as many EMC or regulatory 
 tests require a far-field condition. This talk provides an overview of the
  recent findings in defining the shortest possible far-field test distance
 \, depending on the size of the device under test\, its operation frequenc
 y\, the target metric and the upper bound acceptable measurement deviation
 . Practical ways are also described to determine the maximum antenna apert
 ure size that can be tested in the far-field at a given frequency and for 
 a maximum error\, in an existing chamber with a defined range length.</spa
 n></p><br /><br />Agenda: <br /><p>&nbsp\;</p>\n<p class="MsoNormal"><span
  style="font-family: 'Arial'\,sans-serif\;">Trends in modern wireless comm
 unications\, including the use of massive MIMO and millimeter wave frequen
 cies\, have supported an increased deployment of electrically large antenn
 as. This created technical and economic challenges as many EMC or regulato
 ry tests require a far-field condition. This talk provides an overview of 
 the recent findings in defining the shortest possible far-field test dista
 nce\, depending on the size of the device under test\, its operation frequ
 ency\, the target metric and the upper bound acceptable measurement deviat
 ion. Practical ways are also described to determine the maximum antenna ap
 erture size that can be tested in the far-field at a given frequency and f
 or a maximum error\, in an existing chamber with a defined range length.</
 span></p>
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