LEADER 01201nam0 2200313 450 001 000035453 005 20140120102413.0 010 $a978-1-84541-127-5 100 $a20131120d2010----km-y0itaa50------ba 101 0 $aeng 102 $aGB 200 1 $aRe-investing authenticity$eTourism, place and emotions$fedited by Britta Timm Knudsen and Anne Marit Waade 210 $aBristol ; Buffalo ; Toronto$cChannel View Publications$d2010 215 $aXVI, 292 p.$cill.$d21 cm 225 2 $aTourism and cultural change 410 0$12001$aTourism and cultural change 606 1 $aTurismo$xAspetti psicologici 676 $a338.4791$v(22. ed.)$9Beni e servizi. Turismo 700 1$aKnudsen,$bBritta Timm$0446624 701 1$aWaade,$bAnne Marit$0446625 801 0$aIT$bUniversità della Basilicata - B.I.A.$gREICAT$2unimarc 912 $a000035453 996 $aRe-investing authenticity$996992 997 $aUNIBAS CAT $aEXT015$b01$c20131120$lBAS01$h0826 CAT $aMDL$b30$c20140115$lBAS01$h1209 CAT $aMDL$b30$c20140120$lBAS01$h1024 FMT Z30 -1$lBAS01$LBAS01$mBOOK$1BASA4$APolo di Matera$2GEN$BCollezione generale$6102066$5L102066$820131120$f02$FPrestabile Generale LEADER 05479nam 22006854a 450 001 9911019874603321 005 20200520144314.0 010 $a9786610517268 010 $a9781280517266 010 $a1280517263 010 $a9780470036969 010 $a0470036966 010 $a9780470036952 010 $a0470036958 035 $a(CKB)1000000000355058 035 $a(EBL)266958 035 $a(OCoLC)85820870 035 $a(SSID)ssj0000106999 035 $a(PQKBManifestationID)11127468 035 $a(PQKBTitleCode)TC0000106999 035 $a(PQKBWorkID)10009012 035 $a(PQKB)10883577 035 $a(MiAaPQ)EBC266958 035 $a(Perlego)2752179 035 $a(EXLCZ)991000000000355058 100 $a20051206d2006 uy 0 101 0 $aeng 135 $aur|n|---||||| 181 $ctxt 182 $cc 183 $acr 200 10$aAsymmetric passive components in microwave integrated circuits /$fby Hee-Ran Ahn 210 $aHoboken, NJ $cJ. Wiley & Sons$dc2006 215 $a1 online resource (308 p.) 225 1 $aWiley series in microwave and optical engineering 300 $a"Wiley-Interscience." 311 08$a9780471737483 311 08$a0471737488 320 $aIncludes bibliographical references and index. 327 $aAsymmetric Passive Components in Microwave Integrated Circuits; Contents; Preface; 1 Introduction; 1.1 Asymmetric Passive Components; 1.2 Circuit Parameters; 1.3 Asymmetric Four-Port Hybrids; 1.3.1 Asymmetric Ring Hybrids; 1.3.2 Asymmetric Branch-Line Hybrids; 1.4 Asymmetric Three-Port Power Dividers; 1.5 Asymmetric Two-Port Components; References; 2 Circuit Parameters; 2.1 Scattering Matrix; 2.1.1 Transmission-Line Theory; 2.1.2 Basis-Dependent Scattering Parameters of a One-Port Network; 2.1.3 Voltage- and Current-Basis Scattering Matrices of n-Port Networks 327 $a2.1.4 Complex Normalized Scattering Matrix2.2 Scattering Parameters of Reduced Multiports; 2.2.1 Examples of Reduced Multiports; 2.3 Two-Port Network Analysis Using Scattering Parameters; 2.4 Other Circuit Parameters; 2.4.1 ABCD Parameters; 2.4.2 Open-Circuit Impedance and Short-Circuit Admittance Parameters; 2.4.3 Conversion Matrices of Two-Port Networks Terminated in Arbitrary Impedances; 2.5 Analyses of Symmetric Networks; 2.5.1 Analyses with Even- and Odd-Mode Excitations; 2.5.2 Useful Symmetric Two-Port Networks; 2.5.3 Properties of Symmetric Two-Port Networks 327 $a2.6 Analyses with Image Parameters2.6.1 Image Impedances; 2.6.2 Image Propagation Constants; 2.6.3 Symmetrical and Common Structures; Exercises; References; 3 Conventional Ring Hybrids; 3.1 Introduction; 3.2 Original Concept of the 3-dB Ring Hybrid; 3.3 Conventional Ring Hybrids; 3.3.1 Coupled Transmission Lines; 3.3.2 Ring Hybrids with Coupled Transmission Lines; 3.3.3 Wideband Ring Hybrids; 3.3.4 Symmetric Ring Hybrids with Arbitrary Power Divisions; 3.3.5 Conventional Lumped-Element Ring Hybrids; 3.3.6 Mixed Small Ring Hybrids; 3.4 Conventional 3-dB Uniplanar Ring Hybrids 327 $a3.4.1 Uniplanar T-Junctions3.4.2 Transitions; 3.4.3 Wideband Uniplanar Baluns; 3.4.4 Uniplanar Ring Hybrids; Exercises; References; 4 Asymmetric Ring Hybrids; 4.1 Introduction; 4.2 Derivation of Design Equations of Asymmetric Ring Hybrids; 4.3 Small Asymmetric Ring Hybrids; 4.4 Wideband or Small Asymmetric Ring Hybrids; 4.4.1 Microstrip Asymmetric Ring Hybrids; 4.4.2 Uniplanar Asymmetric Ring Hybrids; 4.5 Miniaturized Ring Hybrids Terminated in Arbitrary Impedances; 4.5.1 Asymmetric Lumped-Element Ring Hybrids; Exercises; References; 5 Asymmetric Branch-Line Hybrids; 5.1 Introduction 327 $a5.2 Origin of Branch-Line Hybrids5.3 Multisection Branch-Line Couplers; 5.4 Branch-Line Hybrids for Impedance Transforming; 5.5 Asymmetric Four-Port Hybrids; 5.5.1 Analyses of Asymmetric Four-Port Hybrids; 5.5.2 Conventional-Direction Asymmetric Branch-Line Hybrids; 5.5.3 Anti-Conventional-Direction Asymmetric Branch-Line Hybrids; Exercises; References; 6 Conventional Three-Port Power Dividers; 6.1 Introduction; 6.2 Three-Port 3-dB Power Dividers; 6.3 Three-Port Power Dividers with Arbitrary Power Divisions; 6.4 Symmetric Analyses of Asymmetric Three-Port Power Dividers 327 $a6.5 Three-Port 3-dB Power Dividers Terminated in Complex Frequency-Dependent Impedances 330 $aThis book examines the new and important technology of asymmetric passive components for miniaturized microwave passive circuits. The asymmetric design methods and ideas set forth by the author are groundbreaking and have not been treated in previous works. Readers discover how these design methods reduce the circuit size of microwave integrated circuits and are also critical to reducing the cost of equipment such as cellular phones, radars, antennas, automobiles, and robots.An introductory chapter on the history of asymmetric passive components, which began with asymmetric ring hybrid 410 0$aWiley series in microwave and optical engineering. 606 $aMicrowave integrated circuits 606 $aPassive components 615 0$aMicrowave integrated circuits. 615 0$aPassive components. 676 $a621.381/32 700 $aAhn$b Hee-Ran$f1956-$01841063 801 0$bMiAaPQ 801 1$bMiAaPQ 801 2$bMiAaPQ 906 $aBOOK 912 $a9911019874603321 996 $aAsymmetric passive components in microwave integrated circuits$94420671 997 $aUNINA