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VERSION:2.0
PRODID:IEEE vTools.Events//EN
CALSCALE:GREGORIAN
BEGIN:VTIMEZONE
TZID:Australia/Brisbane
BEGIN:STANDARD
DTSTART:19920301T020000
TZOFFSETFROM:+1100
TZOFFSETTO:+1000
TZNAME:AEST
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BEGIN:VEVENT
DTSTAMP:20211006T082143Z
UID:AB5D46C9-7C62-4ACA-9F02-4F5B6449D653
DTSTART;TZID=Australia/Brisbane:20211006T170000
DTEND;TZID=Australia/Brisbane:20211006T180000
DESCRIPTION:In this talk\, we will introduce the concept of absorptive freq
 uency-selective structures\, which are different from the traditional freq
 uency selective structures (FSS). By introducing losses or absorbers into 
 the traditional FSS\, we can design both absorptive frequency-selective re
 flection (AFSR) and absorptive frequency-selective transmission (AFST) str
 uctures.\n\nI will first introduce the motivation behind the design of AFS
 R and AFST structures. A brief review of the state-of-the-art designs of A
 FSR and AFST structures will then be given. Design considerations will be 
 presented to widen the absorption bandwidth and to reduce the reflection o
 r transmission loss for the frequency band of interest.\n\nPractical examp
 les will be finally provided to demonstrate the performance of the designe
 d AFSR and AFST structures with simulation and measurement results. Furthe
 r research topics related to absorptive FSS will also be suggested in the 
 end.\n\nSpeaker(s): Prof. Zhongxiang Shen \, \n\nVirtual: https://events.v
 tools.ieee.org/m/282004
LOCATION:Virtual: https://events.vtools.ieee.org/m/282004
ORGANIZER:h.espinosa@griffith.edu.au
SEQUENCE:7
SUMMARY:Absorptive Frequency-Selective Structures
URL;VALUE=URI:https://events.vtools.ieee.org/m/282004
X-ALT-DESC:Description: &lt;br /&gt;&lt;p&gt;In this talk\, we will introduce the conce
 pt of absorptive frequency-selective structures\, which are different from
  the traditional frequency selective structures (FSS). By introducing loss
 es or absorbers into the traditional FSS\, we can design both absorptive f
 requency-selective reflection (AFSR) and absorptive frequency-selective tr
 ansmission (AFST) structures.&lt;/p&gt;\n&lt;p&gt;I will first introduce the motivatio
 n behind the design of AFSR and AFST structures. A brief review of the sta
 te-of-the-art designs of AFSR and AFST structures will then be given. Desi
 gn considerations will be presented to widen the absorption bandwidth and 
 to reduce the reflection or transmission loss for the frequency band of in
 terest.&lt;/p&gt;\n&lt;p&gt;Practical examples will be finally provided to demonstrate
  the performance of the designed AFSR and AFST structures with simulation 
 and measurement results. Further research topics related to absorptive FSS
  will also be suggested in the end.&lt;/p&gt;
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