LEADER 01119nam 2200385 450 001 9910826128403321 005 20230808205706.0 010 $a3-7369-8239-9 035 $a(CKB)4340000000200799 035 $a(MiAaPQ)EBC5022871 035 $a(EXLCZ)994340000000200799 100 $a20171002h20162016 uy 0 101 0 $aeng 135 $aurcnu|||||||| 181 $2rdacontent 182 $2rdamedia 183 $2rdacarrier 200 10$aFilter helices in low-frequency traveling-wave tubes /$fVon Elke Gehrmann 205 $a1. Auflage. 210 1$aGottingen, [Germany] :$cCuvillier Verlag,$d2016. 210 4$dİ2016 215 $a1 online resource (116 pages) $cillustrations 311 $a3-7369-9239-4 320 $aIncludes bibliographical references. 606 $aPower amplifiers 615 0$aPower amplifiers. 676 $a621.38412 700 $aGehrmann$b Elke$01625516 801 0$bMiAaPQ 801 1$bMiAaPQ 801 2$bMiAaPQ 906 $aBOOK 912 $a9910826128403321 996 $aFilter helices in low-frequency traveling-wave tubes$93961021 997 $aUNINA