LEADER 01047nam0-2200337---450- 001 990001000470403321 005 20110411121225.0 010 $a981-02-3919-X 035 $a000100047 035 $aFED01000100047 035 $a(Aleph)000100047FED01 035 $a000100047 100 $a20001205d2000----km-y0itay50------ba 101 0 $aeng 102 $aSG 105 $ay---a---001yy 200 1 $aMathematical aspects of Weyl quantization and phase$fD.A. Dubin, M.A. Hennings, T.B. Smith 210 $aSingapore [etc.]$cWorld Scientific$dc2000 215 $axiv, 546 p.$d23 cm 610 0 $aMeccanica quantistica 700 1$aDubin,$bDaniel A.$f<1939- >$0324518 701 1$aHennings,$bMark A.$f<1959- >$047281 701 1$aSmith,$bThomas Buckley$0324519 801 0$aIT$bUNINA$gRICA$2UNIMARC 901 $aBK 912 $a990001000470403321 952 $a22-263$bD.S.F. 7435$fFI1 952 $a22-263.001$bD.S.F. 9384$fFI1 959 $aFI1 996 $aMathematical aspects of Weyl quantization and phase$9354501 997 $aUNINA LEADER 01008nam0 2200289 i 450 001 996252640503316 005 20211004100933.0 010 $a978-88-14-22437-9 100 $a20180201d2017----||||0itac50 ba 101 $aita 102 $aIT 105 $ay 00 y 200 1 $aImpresa e società nell'opera di Antonio Pavone La Rosa$eatti del Convegno di studio, Catania, 23 ottobre 2015$fa cura di Vincenzo Di Cataldo 210 $aMilano$cGiuffrè$d2017 215 $a86 p.$d24 cm 225 $aQuaderni di Giurisprudenza commerciale$v416 410 0$1001000312045$aQuaderni di giurisprudenza commerciale$v, 416 606 0 $aDiritto commerciale$xScritti in onore$2BNCF 702 1$aDI CATALDO,$bVincenzo 702 1$aPAVONE LA ROSA,$bAntonio 801 0$aIT$bsalbc$gISBD 912 $a996252640503316 951 $aXXV.3. Coll. 3/ 353$b87385 G.$cXXV.3.$d410974 959 $aBK 969 $aGIU 996 $aImpresa e società nell'opera di Antonio Pavone La Rosa$91512557 997 $aUNISA LEADER 01274nam 2200385 a 450 001 9910699782403321 005 20210108082007.0 035 $a(CKB)5470000002405119 035 $a(OCoLC)776878032 035 $a(EXLCZ)995470000002405119 100 $a20120215d2010 ua 0 101 0 $aeng 135 $aurbn||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 00$aCountdown to the Thanksgiving holiday$b[electronic resource] 210 1$a[Washington, D.C.] :$cU.S. Dept. of Agriculture, Food Safety and Inspection Service,$d[2010] 215 $a1 online resource (2 unnumbered pages) 300 $aTitle from title screen (viewed on Feb. 15, 2012). 300 $a"November 2010"--P. [2]. 300 $a"Food Safety Information." 606 $aThanksgiving cooking$zUnited States 606 $aCooking (Turkey)$zUnited States 606 $aFood handling$zUnited States 615 0$aThanksgiving cooking 615 0$aCooking (Turkey) 615 0$aFood handling 712 02$aUnited States.$bFood Safety and Inspection Service. 801 0$bGPO 801 1$bGPO 906 $aBOOK 912 $a9910699782403321 996 $aCountdown to the Thanksgiving holiday$93099567 997 $aUNINA LEADER 01223nam2-2200373---450- 001 990001365460203316 005 20090703085808.0 035 $a000136546 035 $aUSA01000136546 035 $a(ALEPH)000136546USA01 035 $a000136546 100 $a20040123d1963----km-y0itay50------ba 101 0 $aita 102 $aIT 105 $ay|||z|||001yy 200 1 $a<<11:>> <> figlio di Stalin ; Tre giorni di passione$fRiccardo Bacchelli 210 $aMilano$cA. Mondadori$d1963 215 $a559 p.$d20 cm 300 $aTit. del dorso 300 $aI due romanzi hanno frontespizi propri 461 0$1001000113933$12001$aTutte le opere di Riccardo Bacchelli 700 1$aBACCHELLI,$bRiccardo$0158715 801 0$aIT$bsalbc$gISBD 912 $a990001365460203316 951 $aVI.3.A. 3463/11(V B cont. 2/11)$b27004 L.M.$cVI.3.A.$d00048465 959 $aBK 969 $aUMA 979 $aSIAV5$b10$c20040123$lUSA01$h1531 979 $aPATRY$b90$c20040406$lUSA01$h1736 979 $aCOPAT3$b90$c20060111$lUSA01$h1012 979 $aCOPAT6$b90$c20060725$lUSA01$h1049 979 $aANNAMARIA$b90$c20090703$lUSA01$h0858 996 $aFiglio di Stalin ; Tre giorni di passione$9147875 997 $aUNISA LEADER 03358nam 22006612 450 001 9910813955103321 005 20151005020621.0 010 $a1-107-06494-5 010 $a1-316-09065-5 010 $a1-107-05653-5 010 $a1-107-25541-4 010 $a1-107-05765-5 010 $a1-107-05890-2 010 $a1-107-05546-6 010 $a1-139-01282-7 035 $a(CKB)2670000000343978 035 $a(EBL)1182939 035 $a(SSID)ssj0000861040 035 $a(PQKBManifestationID)11429717 035 $a(PQKBTitleCode)TC0000861040 035 $a(PQKBWorkID)10914677 035 $a(PQKB)11395512 035 $a(UkCbUP)CR9781139012829 035 $a(MiAaPQ)EBC1182939 035 $a(Au-PeEL)EBL1182939 035 $a(CaPaEBR)ebr10695343 035 $a(CaONFJC)MIL485848 035 $a(OCoLC)841370689 035 $a(EXLCZ)992670000000343978 100 $a20141103d2013|||| uy| 0 101 0 $aeng 135 $aur||||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 14$aThe drug wars in America, 1940-1973 /$fKathleen J. Frydl$b[electronic resource] 210 1$aCambridge :$cCambridge University Press,$d2013. 215 $a1 online resource (x, 447 pages) $cdigital, PDF file(s) 300 $aTitle from publisher's bibliographic system (viewed on 05 Oct 2015). 311 $a1-107-69700-X 311 $a1-107-01390-9 320 $aIncludes bibliographical references and index. 327 $aTrade in war -- Presumptions and pretense : the U.S. response to the international trade in narcotics, 1945-1960 -- "A society which requires some sort of sedation" : domestic drug consumption, circulation, and perception -- Review and reform : the Kennedy Commission -- Police and clinics : enforcement and treatment in the city, 1960-1973 -- The cost of denial : Vietnam and the global diversity of the drug trade. 330 $aThe Drug Wars in America, 1940-1973 argues that the US government has clung to its militant drug war, despite its obvious failures, because effective control of illicit traffic and consumption were never the critical factors motivating its adoption in the first place. Instead, Kathleen J. Frydl shows that the shift from regulating illicit drugs through taxes and tariffs to criminalizing the drug trade developed from, and was marked by, other dilemmas of governance in an age of vastly expanding state power. Most believe the 'drug war' was inaugurated by President Richard Nixon's declaration of a war on drugs in 1971, but in fact his announcement heralded changes that had taken place in the two decades prior. Frydl examines this critical interval of time between regulation and prohibition, demonstrating that the war on drugs advanced certain state agendas, such as policing inner cities or exercising power abroad. 606 $aDrug abuse$xGovernment policy$zUnited States 606 $aDrug abuse$zUnited States 606 $aDrug control$zUnited States 615 0$aDrug abuse$xGovernment policy 615 0$aDrug abuse 615 0$aDrug control 676 $a363.450973/0904 700 $aFrydl$b Kathleen$01652026 801 0$bUkCbUP 801 1$bUkCbUP 906 $aBOOK 912 $a9910813955103321 996 $aThe drug wars in America, 1940-1973$94002388 997 $aUNINA LEADER 01005nam0-2200361---450 001 990009429950403321 005 20250307134047.0 035 $a000942995 035 $aFED01000942995 035 $a(Aleph)000942995FED01 100 $a20110922d1953----km-y0itay50------ba 101 0 $afre 102 $aFR 105 $ay-------001yy 200 1 $aHistochimie et cytochimie animales$eprincipes et méthodes$fpar L. Lison 205 $a2e ed. 210 $aParis$cGauthier-Villars$d1953 215 $aVI, 607 p.$d21 cm 225 1 $aCollection des actualités biologiques 610 0 $aBiologia 676 $a574$v23$zita 700 1$aLison,$bLucien$0310490 801 0$aIT$bUNINA$gRICA$2UNIMARC 901 $aBK 912 $a990009429950403321 952 $aIIId C 99$b2461$fDMVSF 952 $a56 B 20$b4823$fDMVAP 952 $aA BOT 526$bA BOT 526$fFAGBC 959 $aDMVSF 959 $aDMVAP 959 $aFAGBC 996 $aHistochimie et cytochimie animales$9760086 997 $aUNINA LEADER 08873nam 2200661Ia 450 001 9911019576103321 005 20200520144314.0 010 $a9786613905680 010 $a9781118383308 010 $a1118383303 010 $a9781283593236 010 $a1283593238 010 $a9781118383315 010 $a1118383311 024 7 $a10.1002/9781118383285 035 $a(CKB)2670000000239359 035 $a(EBL)894419 035 $a(MiAaPQ)EBC894419 035 $a(DLC) 2012040162 035 $a(CaBNVSL)mat06331041 035 $a(IDAMS)0b0000648193dda6 035 $a(IEEE)6331041 035 $a(OCoLC)810280109 035 $a(Perlego)1003774 035 $a(EXLCZ)992670000000239359 100 $a20120921d2012 uy 0 101 0 $aeng 135 $aur|n|---||||| 181 $2rdacontent 182 $2rdamedia 183 $2rdacarrier 200 10$aFrequency Acquisition Techniques for phase locked loops /$fby Daniel B. Talbot 210 $aPiscataway, NJ $cIEEE Press ;$aHoboken, NJ $cWiley$dc2012 215 $a1 online resource (238 p.) 300 $aDescription based upon print version of record. 311 08$a9781118383285 311 08$a1118383281 311 08$a9781118168103 311 08$a1118168100 320 $aIncludes bibliographical references and index. 327 $aPreface xi -- 1 Introduction 1 -- 2 A Review of PLL Fundamentals 3 -- 2.1 What is a PLL?, 3 -- 2.2 Second-Order PLL, 7 -- 2.3 Second-Order PLL Type One, 7 -- 2.4 Second-Order PLL Type Two, 7 -- 2.5 Higher-Order PLL's, 8 -- 2.6 Disturbances, 8 -- 2.7 Frequency Steering and Capture, 9 -- 2.8 Effect of DC Offsets or Noise Prior to the Loop Filter, 10 -- 2.9 Injection-Locked Oscillations, 15 -- 3 Simulating the PLL Linear Operation Mode 17 -- 3.1 Linear Model, 17 -- 3.2 A Word About Damping, 19 -- 4 Sideband Suppression Filtering 21 -- 4.1 Reference Sidebands and VCO Pushing, 21 -- 4.2 Superiority of the Cauer (or Elliptical) Filter, 22 -- 5 Pros and Cons of Sampled Data Phase Detection 25 -- 5.1 What are the Forms of Sampled Data Phase Detectors?, 25 -- 5.2 A. Ramp and Sample Analog Phase Detector, 25 -- 5.3 B. The RF Sampling Phase Detector, 28 -- 5.4 C. Edge-Triggered S-R Flip-Flop, 29 -- 5.5 D. Edge-Triggered Flip-Flop Ensemble, 31 -- 5.6 E. Sample and Hold as a Phase Detector, 31 -- 6 Phase Compression 33 -- 7 Hard Limiting of a Signal Plus Noise 35 -- 8 Phase Noise and Other Spurious Interferers 39 -- 8.1 The Mechanism for Phase Noise in an Oscillator, 42 -- 8.2 Additive Noise in an FM Channel and the Bowtie, 42 -- 8.3 Importance of FM Theory to Frequency Acquisition, 45 -- 9 Impulse Modulation and Noise Aliasing 47 -- 9.1 Impulse Train Spectrum, 47 -- 9.2 Sampling Phase Detector Noise, 47 -- 9.3 Spur Aliasing, 50 -- 10 Time and Phase Jitter, Heterodyning, and Multiplication 53 -- 10.1 Heterodyning and Resulting Time Jitter, 53 -- 10.2 Frequency Multiplication and Angle Modulation Index, 54 -- 10.3 Frequency Multiplication's Role in Carrier Recovery, 54 -- 11 Carrier Recovery Applications and Acquisition 57 -- 11.1 Frequency Multiplier Carrier Recovery in General, 57 -- 11.2 The Simplest Form of Costas PLL, 59 -- 11.3 Higher Level Quadrature Demodulation Costas PLL, 61 -- 11.4 False Lock in BPSK Costas PLL, 62 -- 11.5 Additional Measures for Prevention of False Locking, 65. 327 $a11.6 False Lock Prevention Using DC Offset, 72 -- 12 Notes on Sweep Methods 73 -- 12.1 Sweep Waveform Superimposed Directly on VCO Input, 73 -- 12.2 Maximum Sweep Rate (Acceleration), 74 -- 12.3 False Lock due to High-Order Filtering, 77 -- 12.4 Sweep Waveform Applied Directly to PLL Loop Integrator, 79 -- 12.5 Self-Sweeping PLL, 79 -- 13 Nonsweep Acquisition Methods 85 -- 13.1 Delay Line Frequency Discriminator, 85 -- 13.2 The Fully Unbalanced Quadricorrelator, 87 -- 13.3 The Fully Balanced Quadricorrelator, 88 -- 13.4 The Multipulse Balanced Quadricorrelator, 89 -- 13.5 Conclusion Regarding Pulsed Frequency Detection, 91 -- 13.6 Quadricorrelator Linearity, 92 -- 13.7 Limiter Asymmetry due to DC Offset, 97 -- 13.8 Taylor Series Demonstrates Second-Order-Caused DC Offset, 100 -- 13.9 Third-Order Intermodulation Distortion and Taylor Series, 101 -- 14 AM Rejection in Frequency Detection Schemes 105 -- 14.1 AM Rejection with Limiter and Interferer, 105 -- 14.2 AM Rejection of the Balanced Limiter/Quadricorrelator Versus the Limiter/Discriminator in the Presence of a Single Spur, 106 -- 14.3 Impairment due to Filter Response Tilt (Asymmetry), 110 -- 14.4 Bandpass Filter Geometric and Arithmetic Symmetry, 114 -- 14.5 Comments on Degree of Scrutiny, 117 -- 15 Interfacing the Frequency Discriminator to the PLL 119 -- 15.1 Continuous Connection: Pros and Cons, 119 -- 15.2 Connection to PLL via a Dead Band, 120 -- 15.3 Switched Connection, 121 -- 16 Actual Frequency Discriminator Implementations 125 -- 16.1 Quadricorrelator, Low-Frequency Implementation, 125 -- 16.2 Frequency Ratio Calculating Circuit for Wide-Bandwidth Use, 128 -- 16.3 Dividing the Frequency and Resultant Implementation, 131 -- 16.4 Marriage of Both Frequency and Phaselock Loops, 135 -- 16.5 Comments on Spurs' Numerical Influence on the VCO, 141 -- 16.6 Frequency Compression, 143 -- 17 Clock Recovery Using a PLL 145 -- 17.1 PLL Only, 145 -- 17.2 PLL with Sideband Crystal Filter(s), 152 -- 17.3 PLL with Sideband Cavity Filter, 153. 327 $a17.4 The Hogge Phase Detector, 161 -- 17.5 Bang-Bang Phase Detectors, 162 -- 18 Frequency Synthesis Applications 165 -- 18.1 Direct Frequency Synthesis with Wadley Loop, 166 -- 18.2 Indirect Frequency Synthesis with PLLs, 173 -- 18.3 Simple Frequency Acquisition Improvement for a PLL, 175 -- 18.4 Hybrid Frequency Synthesis with DDS and PLL, 176 -- 18.5 Phase Noise Considerations, 181 -- 18.6 Pros and Cons of DDS-Augmented Synthesis, 185 -- 18.7 Multiple Loops, 185 -- 18.8 Reference Signal Considerations and Filtering, 186 -- 18.9 SNR of Various Phase Detectors, 187 -- 18.10 Phase Detector Dead Band (Dead Zone) and Remediation, 187 -- 18.11 Sideband Energy due to DC Offset Following Phase Detector, 191 -- 18.12 Brute Force PLL Frequency Acquisition via Speedup, 193 -- 18.13 Short-Term and Long-Term Settling, 193 -- 18.14 N-over-M Synthesis, 193 -- 19 Injection Pulling of Multiple VCO's as in a Serdes 195 -- 19.1 Allowable Coupling Between any Two VCOs Versus Q and BW, 195 -- 19.2 Topology Suggestion for Eliminating the Injection Pulling, 195 -- 20 Digital PLL Example 199 -- 21 Conclusion 203 -- References 205 -- Index 209. 330 $aHow to acquire the input frequency from an unlocked stateA phase locked loop (PLL) by itself cannot become useful until it has acquired the applied signal's frequency. Often, a PLL will never reach frequency acquisition (capture) without explicit assistive circuits. Curiously, few books on PLLs treat the topic of frequency acquisition in any depth or detail. Frequency Acquisition Techniques for Phase Locked Loops offers a no-nonsense treatment that is equally useful for engineers, technicians, and managers.Since mathematical rigor for its own sake can degenerate into intellectual "rigor mortis," the author introduces readers to the basics and delivers useful information with clear language and minimal mathematics. With most of the approaches having been developed through years of experience, this completely practical guide explores methods for achieving the locked state in a variety of conditions as it examines:. Performance limitations of phase/frequency detector-based phase locked loops. The quadricorrelator method for both continuous and sampled modes. Sawtooth ramp-and-sample phase detector and how its waveform contains frequency error information that can be extracted. The benefits of a self-sweeping, self-extinguishing topology. Sweep methods using quadrature mixer-based lock detection. The use of digital implementations versus analogFrequency Acquisition Techniques for Phase Locked Loops is an important resource for RF/microwave engineers, in particular, circuit designers; practicing electronics engineers involved in frequency synthesis, phase locked loops, carrier or clock recovery loops, radio-frequency integrated circuit design, and aerospace electronics; and managers wanting to understand the technology of phase locked loops and frequency acquisition assistance techniques or jitter attenuating loops. 606 $aFrequency synthesizers 606 $aPhase-locked loops 615 0$aFrequency synthesizers. 615 0$aPhase-locked loops. 676 $a621.3815/486 676 $a621.382 700 $aTalbot$b Daniel$g(Daniel B.)$01621350 801 0$bMiAaPQ 801 1$bMiAaPQ 801 2$bMiAaPQ 906 $aBOOK 912 $a9911019576103321 996 $aFrequency Acquisition Techniques for phase locked loops$94420168 997 $aUNINA