09463nam 2200577 450 991081989880332120230116233835.01-000-79741-41-00-333786-41-003-33786-41-000-79425-387-7022-380-7(MiAaPQ)EBC7078875(Au-PeEL)EBL7078875(CKB)24761933300041(MiAaPQ)EBC29156144(EXLCZ)992476193330004120230116d2022 uy 0engurcnu||||||||txtrdacontentcrdamediacrrdacarrierDesign of digital phase shifters for multipurpose communication systems with MATLAB design and analysis programs /Binboga Siddik YarmanSecond edition.Gistrup, Denmark ;London ;New York, New York :River Publishers :Routledge,[2022]©20221 online resource (654 pages)River Publishers series in communications seriesPrint version: Yarman, Binboga Siddik Design of Digital Phase Shifters for Multipurpose Communication Systems, Second Edition Aalborg : River Publishers,c2022 9788770223812 Includes bibliographical references and index.Front Cover -- Title - Design of Digital Phase Shifters for Multipurpose Communication Systems With MATLAB Design and Analysis Programs -- Contents -- Preface -- Readers of the Book -- Acknowledgement -- List of Figures -- List of Tables -- List of Abbreviations -- 1 Fundamentals of Digital Phase Shifters -- 1.1 Introduction -- 1.2 Concept of Digital Phase Shift -- 1.3 Digital Phase Bits -- 1.4 n-Bit Phase shifter -- 1.5 Phase Error -- 1.6 Practical Issues -- 1.7 Types of Digital Phase Shifters -- References -- 2 Antennas, Arrays, Beam Forming, and Beam Steering -- 2.1 Antenna and Its Definitions -- 2.2 Phased Arrays and Electronic Beam Forming -- 2.3 Electronic Beam Steering -- 2.4 MATLAB-Based ARRAY Package -- 2.5 Conclusion -- Appendix -- References -- 3 Scattering Parameters for Lossless Two-Ports -- 3.1 Introduction -- 3.2 Formal Definition of Scattering Parameters -- 3.3 Generation of Scattering Parameters for Linear Two-Ports -- 3.4 Transducer Power Gain in Forward and Backward Directions -- 3.5 Properties of the Scattering Parameters of Lossless Two-Ports -- 3.6 Blashke Products or All-Pass Functions -- 3.7 Possible Zeros of a Proper Polynomial f (p) -- 3.8 Transmission Zeros -- 3.9 Lossless Ladders -- 3.10 Further Properties of the Scattering Parameters of the Lossless Two-Ports -- 3.11 Transfer Scattering Parameters -- 3.12 Cascaded (or Tandem) Connections of Two-Ports -- 3.13 Construction of an n-Bit Phase Shifter by Cascading Phase-Shifting Cells -- 4 Transmission Lines as Phase Shifter -- 4.1 Ideal Transmission Lines -- 4.2 Time Domain Solutions of Voltage and Current Wave Equations -- 4.3 Model for a Two-Pair Wire Transmission Line as an Ideal TEM Line -- 4.4 Model for a Coaxial Cable as an Ideal TEM Line -- 4.5 Field Solutions for TEM Lines -- 4.6 Phasor Solutions for Ideal TEM Lines.4.7 Steady-State Time Domain Solutions for Voltage -- 4.8 Definition of the Major Parameters of a Transmission Line -- 4.9 Voltage and Current Expression in Terms of Incident and Reflected Waves -- 4.10 TEM Lines as Circuit or "Distributed" Elements -- 4.11 Voltage and Current Expressions at the Load-End -- 4.12 Voltage and Current Expressions at the Source-End -- Input Reflection Coefficient on the z = L Plane -- 4.13 Output Reflection Coefficient at z = 0 Plane -- 4.14 Voltage Standing Wave Ratio: VSWR -- 4.15 Open Expressions for the Input and the Output Reflection -- 4.16 An Open-End TEM Line as a Capacitor -- 4.17 A Shorted TEM Line as an Inductor -- 4.18 A Quarter Wavelength TEM Line at Resonance Frequency -- 4.19 Open-Ended TEM Line with Arbitrary Length -- 4.20 Shorted TEM Line with Arbitrary Length -- 4.21 Ideal TEM Lines with No Reflection: Perfectly Matched and Mismatched Lines -- 4.22 Conclusion -- Appendix -- References -- 5 Loaded-Line Digital Phase Shifters -- 5.1 Loaded-Line Phase Shifters with Single Reactive Elements -- 5.2 Inductively Series Loaded-Line Digital Phase Shifter -- 5.3 Series Loaded-Line Digital Phase Shifter -- 5.4 Parallel Load Line Digital Phase Shifters with Transformer -- 5.5 A Perfectly Matched PLL-DPS Loaded with Tuned Circuits -- 5.6 Perfectly Matched PLL-DPS with Effective Inductor "L" -- 5.7 Reflection Phase Shifters -- Appendix -- References -- 6 Symmetric T-/PI-Sections as Phase Shifters -- 6.1 Scattering Parameters of a Symmetric T-Section -- 6.2 A Low-pass Symmetric T-Section -- Appendix -- References -- 7 180 Low-pass-Based T-Section Digital Phase Shifter Topology (LPT-DPS) -- 7.1 Solid-State Microwave Switches -- 7.2 Low-pass-Based Symmetric T-Section Digital Phase Shifter -- 7.3 Concept of Digital Phase Shift and Design Algorithm -- 7.4 Algorithm to Design LPT-DPS for the Phase Range 180 &lt.= A &lt -- 0 -- 7.5 Effect of Circuit Component Losses on the Electric -- 7.6 Algorithm to Compute Component Lossless of LPT-DPS -- 7.7 General Comments and Conclusion -- Appendix -- References -- 8 180 Low-pass-Based PI-Section Digital Phase Shifter Topology (LPI-DPS) -- 8.1 Low-pass-Based Symmetric PI-Section Digital Phase Shifter -- 8.2 Algorithm to Design a Low-pass-Based PI-Section Digital Phase Shifter -- 8.3 Algorithm to Design LPI-DPS for the Phase Range 180 &lt -- = A &lt -- 0 -- 8.4 Algorithm to Compute Component Lossless of LPI-DPS -- 8.5 General Comments and Conclusion -- Appendix -- References -- 9 180 High-pass-Based T-Section Digital Phase Shifter Topology (HPT-DPS) -- 9.1 High-pass-Based Symmetric T-Section Digital Phase Shifter -- 9.2 Concept of Digital Phase Shift and Design Algorithm -- 9.3 Algorithm to Design HPT-DPS for the Phase Range 180 &lt -- = A &lt -- 0 -- 9.4 Effect of Circuit Component Losses on the Electric -- 9.5 Algorithm: Design of a Lossy HPT-DPS -- 9.6 General Comments and Conclusion -- Appendix -- References -- 10 A Symmetric Lattice-Based Wideband Wide Phase Range Digital Phase Shifter Topology -- 10.1 Introduction -- 10.2 Properties of Lossless Symmetric Lattice Structures -- 10.3 A Lossless Symmetric Lattice Utilized as a Phase Shifter -- 10.4 Lagging LSLS -- 10.5 Leading LSLS -- 10.6 Switching Between the Lattice Topologies -- 10.7 Basic Algorithm to Design Ideal 3S-DPS Section at 0 = 1 -- 10.8 Operation of 3S-DPS Topology -- 10.9 Practical Design Algorithm: Estimation of the Normalized Element Values -- 10.10 Analysis of the Phase Shifting Performance of 3S-DPS -- 10.11 Performance Measure of Digital Phase Shifters -- 10.12 Investigation of Unequal Phase Distributions Between the States -- 10.13 Practical Lossy Design of A 3D-DPS -- 10.14 Investigation of Unequal Phase Distribution Between the States.10.15 ON-Chip Inductor Design -- 10.16 Implementation and Performance Results of A Simple and Single -- Appendix -- References -- 11 360 T-Section Digital Phase Shifter -- 11.1 Derivation of Design Equations for a 360 T-Section -- 11.2 Algorithm to Design 360 T-Section Digital Phase Shifter -- 11.3 Unequal Distribution of the Phase Shift Between the States -- 11.4 Analysis of the Phase Performance of the 360 s T-Section -- 11.5 Algorithm: Design of a Lossy 360 T-Section DPS -- 11.6 Physical Implementation of 360 T-DPS -- Appendix -- References -- 12 360 PI-Section Digital Phase Shifter -- 12.1 Derivation of Design Equations for a 360 PI-Section -- 12.2 Algorithm to Design 360 PI-Section Digital Phase Shifter -- 12.3 Unequal Distribution of the Phase Shifts Between the States -- 12.4 Analysis of the Phase Performance of the 360 PI-Section -- 12.5 Algorithm: Design of a Lossy 360 PI-Section DPS -- 12.6 Physical Implementation of 360 PI-DPS -- Appendix -- References -- 13 180 High-pass-Based PI-Section Digital Phase Shifter -- 13.1 Derivation of Design Equations for a 180 PI-Section Digital Phase Shifter -- 13.2 Algorithm to Design 180 PI-Section Digital Phase Shifter -- 13.3 Analysis of the Phase Performance of the 360 -- 13.4 Algorithm: Design of a Lossy 180 HPI Section DPS -- 13.5 Physical Implementation of 180 HPI-DPS -- Appendix -- References -- 14 A Wide Phase Range Compact T-Section Digital Phase Shifter Topology -- 14.1 Proposed Compact LC Ladder-Based Phase Shifter -- 14.1.1 Analysis and Design of the Simple and Compact LC Ladder Phase Shifter with Ideal Switches -- 14.1.2 Actual Performance Analysis -- 14.1.3 Practical Design Algorithm: Estimation of the Normalized Element Values of the Proposed Phase Shifter -- 14.2 Schematics Implementation and Performance Results -- 14.3 Conclusion -- References -- Index -- About the Author -- Back Cover.River Publishers series in communications.Digital communicationsMobile communication systemsPhase shiftersDigital communications.Mobile communication systems.Phase shifters.621.382Yarman Binboga Siddik1637421MiAaPQMiAaPQMiAaPQBOOK9910819898803321Design of digital phase shifters for multipurpose communication systems with MATLAB design and analysis programs4039776UNINA03844nam 22006735 450 991030041320332120200707003308.03-319-12676-810.1007/978-3-319-12676-0(CKB)3710000000316010(EBL)1968677(OCoLC)908090342(SSID)ssj0001408418(PQKBManifestationID)11798887(PQKBTitleCode)TC0001408418(PQKBWorkID)11346098(PQKB)10391606(DE-He213)978-3-319-12676-0(MiAaPQ)EBC1968677(PPN)183154118(EXLCZ)99371000000031601020141213d2015 u| 0engur|n|---|||||txtccrThe Tidal Disruption of Stars by Supermassive Black Holes An Analytic Approach /by Nicholas Chamberlain Stone1st ed. 2015.Cham :Springer International Publishing :Imprint: Springer,2015.1 online resource (162 p.)Springer Theses, Recognizing Outstanding Ph.D. Research,2190-5053Description based upon print version of record.3-319-12675-X Includes bibliographical references.Introduction -- Tidal Disruption Rates from Two-Body Relaxation -- Prompt Tidal Disruption of Stars as an Electromagnetic Signature of Supermassive Black Hole Coalescence -- Tidal Disruption Flares of Stars From Moderately Recoiled Black Holes -- Consequences of Strong Compression in Tidal Disruption Events -- General Relativistic Effects in Tidal Disruption Flares -- Observing Lense-Thirring Precession in Tidal Disruption Flares -- Conclusions and Future Directions -- References -- Appendices.This book provides a general introduction to the rapidly developing astrophysical frontier of stellar tidal disruption, but also details original thesis research on the subject. This work has shown that recoiling black holes can disrupt stars far outside a galactic nucleus, errors in the traditional literature have strongly overestimated the maximum luminosity of “deeply plunging” tidal disruptions, the precession of transient accretion disks can encode the spins of supermassive black holes, and much more. This work is based on but differs from the original thesis that was formally defended at Harvard, which received both the Roger Doxsey Award and the Chambliss Astronomy Achievement Student Award from the American Astronomical Society.Springer Theses, Recognizing Outstanding Ph.D. Research,2190-5053AstrophysicsGravitationSpace sciencesAstrophysics and Astroparticleshttps://scigraph.springernature.com/ontologies/product-market-codes/P22022Classical and Quantum Gravitation, Relativity Theoryhttps://scigraph.springernature.com/ontologies/product-market-codes/P19070Space Sciences (including Extraterrestrial Physics, Space Exploration and Astronautics)https://scigraph.springernature.com/ontologies/product-market-codes/P22030Astrophysics.Gravitation.Space sciences.Astrophysics and Astroparticles.Classical and Quantum Gravitation, Relativity Theory.Space Sciences (including Extraterrestrial Physics, Space Exploration and Astronautics).500.5520523.01530Stone Nicholas Chamberlainauthttp://id.loc.gov/vocabulary/relators/aut1059815BOOK9910300413203321The Tidal Disruption of Stars by Supermassive Black Holes2508511UNINA