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010   $a9781612841120
010   $a1612841120
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035   $a(SSID)ssj0000669373
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035   $a(PQKBTitleCode)TC0000669373
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100   $a20160829d2011      uy 
101 0 $aeng
135   $aur|||||||||||
181   $ctxt
182   $cc
183   $acr
200 10$a2011 Joint conference of the IEEE International Frequency Control and the European Frequency and Time Forum
210 31$a[Place of publication not identified]$cIEEE$d2011
215   $a1 online resource $cillustrations
300   $aBibliographic Level Mode of Issuance: Monograph
311 08$a9781612841113 
311 08$a1612841112 
330   $aThis paper discusses possibilities of tunable radio frequency (RF) surface and bulk acoustic wave (SAW/BAW) filters. First, configuration of RF front-end in current wireless communication systems is surveyed, and research trends of the flexible RF front-end and software defined radio (SDR) are discussed. Second, various RF tunable filters are introduced, and we discuss how high performances are expected by the use of tunable RF SAW/BAW filters provided that above mentioned key technologies are developed. Finally, we explain what kinds of research subjects are going on in our projects for realization of the flexible RF front-end for the SDR.
606   $aFrequency standards$vCongresses
606   $aMicroelectromechanical systems$vCongresses
615  0$aFrequency standards
615  0$aMicroelectromechanical systems
676   $a530.8
702   $aIEEE Staff
801  0$bPQKB
906   $aPROCEEDING
912   $a9910139622403321
996   $a2011 Joint conference of the IEEE International Frequency Control and the European Frequency and Time Forum$92509165
997   $aUNINA