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Microwave polarizers, power dividers, phase shifters, circulators and switches / / by Joseph Helszajn
| Microwave polarizers, power dividers, phase shifters, circulators and switches / / by Joseph Helszajn |
| Autore | Helszajn J (Joseph) |
| Edizione | [First edition.] |
| Pubbl/distr/stampa | Hoboken, New Jersey : , : John Wiley & Sons, Inc., , [2019] |
| Descrizione fisica | 1 PDF (352 pages) |
| Disciplina | 621.381/33 |
| Soggetto topico | Microwave devices |
| ISBN |
1-119-49007-3
1-119-49010-3 1-119-49008-1 |
| Formato | Materiale a stampa  |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto |
Preface xiii -- Acknowledgments xv -- List of Contributors xvii -- 1 Microwave Switching Using Junction Circulators 1 -- Joseph Helszajn -- 1.1 Microwave Switching Using Circulators 1 -- 1.2 The Operation of the Switched Junction Circulator 1 -- 1.3 The Turnstile Circulator 4 -- 1.4 Externally and Internally Latched Junction Circulators 7 -- 1.5 Standing Wave Solution of Resonators with Threefold Symmetry 7 -- 1.6 Magnetic Circuit Using Major Hysteresis Loop 8 -- 1.7 Display of Hysteresis Loop 9 -- 1.8 Switching Coefficient of Magnetization 11 -- 1.9 Magnetostatic Problem 13 -- 1.10 Multiwire Magnetostatic Problem 14 -- 1.11 Shape Factor of Cylindrical Resonator 15 -- Bibliography 16 -- 2 The Operation of Nonreciprocal Microwave Faraday Rotation Devices and Circulators 19 -- Joseph Helszajn -- 2.1 Introduction 19 -- 2.2 Faraday Rotation 20 -- 2.3 Magnetic Variables of Faraday Rotation Devices 25 -- 2.4 The Gyrator Network 27 -- 2.5 Faraday Rotation Isolator 29 -- 2.6 Four-port Faraday Rotation Circulator 30 -- 2.7 Nonreciprocal Faraday Rotation-type Phase Shifter 31 -- 2.8 Coupled Wave Theory of Faraday Rotation Section 32 -- 2.9 The Partially Ferrite-filled Circular Waveguide 33 -- Bibliography 34 -- 3 Circular Polarization in Parallel Plate Waveguides 37 -- Joseph Helszajn -- 3.1 Circular Polarization in Rectangular Waveguide 37 -- 3.2 Circular Polarization in Dielectric Loaded Parallel Plate Waveguide with Open Sidewalls 40 -- Bibliography 47 -- 4 Reciprocal Quarter-wave Plates in Circular Waveguides 49 -- Joseph Helszajn -- 4.1 Quarter-wave Plate 50 -- 4.2 Coupled Mode Theory of Quarter-wave Plate 53 -- 4.3 Effective Waveguide Model of Quarter-wave Plate 58 -- 4.4 Phase Constants of Quarter-wave Plate Using the Cavity Method 59 -- 4.5 Variable Rotor Power Divider 62 -- Bibliography 63 -- 5 Nonreciprocal Ferrite Quarter-wave Plates 65 -- Joseph Helszajn -- 5.1 Introduction 65 -- 5.2 Birefringence 65 -- 5.3 Nonreciprocal Quarter-wave Plate Using the Birefringence Effect 67.
5.4 Circulator Representation of Nonreciprocal Quarter-wave Plates 71 -- 5.5 Coupled and Normal Modes in Magnetized Ferrite Medium 72 -- 5.6 Variable Phase-shifters Employing Birefringent, Faraday Rotation, and Dielectric Half-wave Plates 73 -- 5.7 Circulators and Switches Using Nonreciprocal Quarter-wave Plates 76 -- 5.8 Nonreciprocal Circular Polarizer Using Elliptical Gyromagnetic Waveguide 77 -- Bibliography 79 -- 6 Ridge, Coaxial, and Stripline Phase-shifters 81 -- Joseph Helszajn -- 6.1 Differential Phase-shift, Phase Deviation, and Figure of Merit of Ferrite Phase-shifter 82 -- 6.2 Coaxial Differential Phase-shifter 82 -- 6.3 Ridge Waveguide Differential Phase-shifter 88 -- 6.4 The Stripline Edge Mode Phase-shifter 90 -- 6.5 Latched Quasi-TEM Phase-shifters 91 -- Bibliography 92 -- 7 Finite Element Adjustment of the Rectangular Waveguide-latched Differential Phase-shifter 95 -- Joseph Helszajn and Mark McKay -- 7.1 Introduction 95 -- 7.2 FE Discretization of Rectangular Waveguide Phase-shifters 97 -- 7.3 LS Modes Limit Waveguide Bandwidths 98 -- 7.4 Cutoff Numbers and Split Phase Constants of a Twin Slab Ferrite Phase-shifter 99 -- 7.5 The Waveguide Toroidal Phase-shifter 102 -- 7.6 Industrial Practice 103 -- 7.7 Magnetic Circuits Using Major and Minor Hysteresis Loops 103 -- 7.8 Construction of Latching Circuits 106 -- 7.9 Temperature Compensation Using Composite Circuits 107 -- Bibliography 109 -- 8 Edge Mode Phase-shifter 111 -- Joseph Helszajn and Henry Downs -- 8.1 Edge Mode Effect 112 -- 8.2 Edge Mode Characteristic Equation 115 -- 8.3 Fields and Power in Edge Mode Devices 115 -- 8.4 Circular Polarization and the Edge Mode Effect 118 -- 8.5 Edge Mode Phase-shifter 120 -- 8.6 Edge Mode Isolators, Phase-shifters, and Circulators 123 -- Bibliography 124 -- 9 The Two-port On/Off H-plane Waveguide Turnstile Gyromagnetic Switch 127 -- Joseph Helszajn, Mark McKay, Alicia Casanueva, and Angel Mediavilla Sánchez -- 9.1 Introduction 127 -- 9.2 Two-port H-plane Turnstile On/Off Switch 127. 9.3 Even and Odd Eigenvectors of E-plane Waveguide Tee Junction 129 -- 9.4 Eigenvalue Adjustment of Turnstile Plane Switch 130 -- 9.5 Eigen-networks 132 -- 9.6 Numerical Adjustments of Passbands 133 -- 9.7 An Off/On H-plane Switch 134 -- Bibliography 136 -- 10 Off/On and On/Off Two-port E-plane Waveguide Switches Using Turnstile Resonators 137 -- Joseph Helszajn, Mark McKay, and John Sharp -- 10.1 Introduction 137 -- 10.2 The Shunt E-plane Tee Junction 138 -- 10.3 Operation of Off/On and On/Off E-plane Switches 140 -- 10.4 Even and Odd Eigenvector of H-plane Waveguide Tee Junction 141 -- 10.5 Phenomenological Description of Two-port Off/On and On/Off Switches 142 -- 10.6 Eigenvalue Diagrams of Small- and Large-gap E-plane Waveguide Tee Junction 144 -- 10.7 Eigenvalue Diagrams of E-plane Waveguide Tee Junction 145 -- 10.8 Eigen-networks of E-plane Tee Junction 146 -- 10.9 Eigenvalue Algorithm 147 -- 10.10 Pass and Stop Bands in Demagnetized E-plane Waveguide Tee Junction 148 -- Bibliography 150 -- 11 Operation of Two-port On/Off and Off/On Planar Switches Using the Mutual Energy-Finite Element Method 153 -- Joseph Helszajn and David J. Lynch -- 11.1 Introduction 153 -- 11.2 Impedance and Admittance Matrices from Mutual Energy Consideration 154 -- 11.3 Impedance and Admittance Matrices for Reciprocal Planar Circuits 157 -- 11.4 Immittance Matrices of n-Port Planar Circuits Using Finite Elements 160 -- 11.5 Frequency Response of Two-port Planar Circuits Using the Mutual Energy-Finite Element Method 161 -- 11.6 Stripline Switch Using Puck/Plug Half-spaces 166 -- Bibliography 169 -- 12 Standing Wave Solutions and Cutoff Numbers of Planar WYE and Equilateral Triangle Resonators 171 -- Joseph Helszajn -- 12.1 Introduction 171 -- 12.2 Cutoff Space of WYE Resonator 172 -- 12.3 Standing Wave Circulation Solution of WYE Resonator 174 -- 12.4 Resonant Frequencies of Quasi-wye Magnetized Resonators 175 -- 12.5 The Gyromagnetic Cutoff Space 179 -- 12.6 TM Field Patterns of Triangular Planar Resonator 180. 12.7 TM1,0,−1 Field Components of Triangular Planar Resonator 182 -- 12.8 Circulation Solutions 182 -- Bibliography 184 -- 13 The Turnstile Junction Circulator: First Circulation Condition 185 -- Joseph Helszajn -- 13.1 Introduction 185 -- 13.2 The Four-port Turnstile Junction Circulator 186 -- 13.3 The Turnstile Junction Circulator 188 -- 13.4 Scattering Matrix 190 -- 13.5 Frequencies of Cavity Resonators 193 -- 13.6 Effective Dielectric Constant of Open Dielectric Waveguide 193 -- 13.7 The Open Dielectric Cavity Resonator 196 -- 13.8 The In-phase Mode 198 -- 13.9 First Circulation Condition 200 -- Bibliography 200 -- 14 The Turnstile Junction Circulator: Second Circulation Condition 203 -- Joseph Helszajn and Mark McKay -- 14.1 Introduction 203 -- 14.2 Complex Gyrator of Turnstile Circulator 204 -- 14.3 Susceptance Slope Parameter, Gyrator Conductance, and Quality Factor 207 -- 14.4 Propagation in Gyromagnetic Waveguides 208 -- 14.5 Eigen-network of Turnstile Circulator 209 -- 14.6 The Quality Factor of the Turnstile Circulator 211 -- 14.7 Susceptance Slope Parameter of Turnstile Junction 213 -- Bibliography 213 -- 15 A Finite-Element Algorithm for the Adjustment of the First Circulation Condition of the H-plane Turnstile Waveguide Circulator 217 -- Joseph Helszajn -- 15.1 Introduction 217 -- 15.2 Bandpass Frequency of a Turnstile Junction 219 -- 15.3 In-phase and Counterrotating Modes of Turnstile Junction 221 -- 15.4 Reference Plane 222 -- 15.5 FE Algorithm 222 -- 15.6 FE Adjustment 224 -- 15.7 The Reentrant Turnstile Junction in Standard WR75 Waveguide 230 -- 15.8 Susceptance Slope Parameter of Degree-1 Junction 230 -- 15.9 Split Frequencies of Gyromagnetic Resonators 233 -- References 236 -- 16 The E-plane Waveguide Wye Junction: First Circulation Conditions 239 -- Joseph Helszajn and Marco Caplin -- 16.1 Introduction 239 -- 16.2 Scattering Matrix of Reciprocal E-plane Three-port Y-junction 240 -- 16.3 Reflection Eigenvalue Diagrams of Three-port Junction Circulator 242. 16.4 Eigen-networks 244 -- 16.5 Pass Band and Stop Band Characteristic Planes 246 -- 16.6 The Dicke Eigenvalue Solution 247 -- 16.7 Stop Band Characteristic Plane 248 -- 16.8 The E-plane Geometry 249 -- 16.9 First Circulation Condition 251 -- 16.10 Calculations of Eigenvalues 253 -- Bibliography 254 -- 17 Adjustment of Prism Turnstile Resonators Latched by Wire Loops 257 -- Joseph Helszajn and William D’Orazio -- 17.1 Introduction 257 -- 17.2 The Prism Resonator 258 -- 17.3 Split Frequency of Cavity Resonator with Up or Down Magnetization 260 -- 17.4 Quality Factor of Gyromagnetic Resonator with Up and Down Magnetization 261 -- 17.5 Shape Factor of Tri-toroidal Resonator 262 -- 17.6 Squareness Ratio 264 -- 17.7 The Complex Gyrator Circuit of the Three-port Junction Circulator 265 -- 17.8 The Alternate Line Transformer 266 -- 17.9 Effective Complex Gyrator Circuit 267 -- Bibliography 267 -- 18 Numerical Adjustment of Waveguide Ferrite Switches Using Tri-toroidal Resonators 269 -- Joseph Helszajn and Mark McKay -- 18.1 Introduction 269 -- 18.2 The Tri-toroidal Resonator 270 -- 18.3 The Wire Carrying Slot Geometry 272 -- 18.4 The Magnetostatic Problem 273 -- 18.5 Quality Factor of Junction Circulators with Up and Down Magnetization 274 -- 18.6 Split Frequencies of Planar and Cavity Gyromagnetic Resonators 275 -- 18.7 The Split Frequencies of Prism Resonator with Up and Down Magnetization 276 -- 18.8 Exact Calculation of Split Frequencies in Tri-toroidal Cavity 277 -- 18.9 Calculation and Experiment 278 -- 18.10 Tri-toroidal Composite Prism Resonator 279 -- 18.11 Tri-toroidal Wye Resonator with Up and Down Magnetization 280 -- Bibliography 282 -- 19 The Waveguide H-plane Tee Junction Circulator Using a Composite Gyromagnetic Resonator 285 -- Joseph Helszajn -- 19.1 Introduction 285 -- 19.2 Eigenvalue Problem of the H-plane Reciprocal Tee Junction 286 -- 19.3 Electrically Symmetric H-plane Junction at the Altman Planes 289 -- 19.4 Characteristic Planes 290 -- 19.5 The Septum-loaded H-plane Waveguide 292. 19.6 The Waveguide Tee Junction Using a Dielectric Post Resonator: First Circulation Condition 294 -- 19.7 The Waveguide Tee Junction Circulator Using a Gyromagnetic Post Resonator: Second Circulation Condition 296 -- 19.8 Composite Dielectric Resonator 297 -- Bibliography 299 -- 20 0 , 90 , and 180 Passive Power Dividers 301 -- Joseph Helszajn and Mark McKay -- 20.1 Introduction 301 -- 20.2 Wilkinson Power Divider 302 -- 20.3 Even and Odd Mode Adjustment of the Wilkinson Power Divider 302 -- 20.4 Scattering Matrix of 90 Directional Coupler 305 -- 20.5 Even and Odd Mode Theory of Directional Couplers 309 -- 20.6 Power Divider Using 90 Hybrids 311 -- 20.7 Variable Power Dividers 313 -- 20.8 180 Waveguide Hybrid Network 314 -- Bibliography 318 -- Index 321 --. |
| Record Nr. | UNINA-9910555155203321 |
Helszajn J (Joseph)
|
||
| Hoboken, New Jersey : , : John Wiley & Sons, Inc., , [2019] | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
Microwave polarizers, power dividers, phase shifters, circulators and switches / / by Joseph Helszajn
| Microwave polarizers, power dividers, phase shifters, circulators and switches / / by Joseph Helszajn |
| Autore | Helszajn J (Joseph) |
| Edizione | [First edition.] |
| Pubbl/distr/stampa | Hoboken, New Jersey : , : John Wiley & Sons, Inc., , [2019] |
| Descrizione fisica | 1 PDF (352 pages) |
| Disciplina | 621.381/33 |
| Soggetto topico | Microwave devices |
| ISBN |
1-119-49007-3
1-119-49010-3 1-119-49008-1 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto |
Preface xiii -- Acknowledgments xv -- List of Contributors xvii -- 1 Microwave Switching Using Junction Circulators 1 -- Joseph Helszajn -- 1.1 Microwave Switching Using Circulators 1 -- 1.2 The Operation of the Switched Junction Circulator 1 -- 1.3 The Turnstile Circulator 4 -- 1.4 Externally and Internally Latched Junction Circulators 7 -- 1.5 Standing Wave Solution of Resonators with Threefold Symmetry 7 -- 1.6 Magnetic Circuit Using Major Hysteresis Loop 8 -- 1.7 Display of Hysteresis Loop 9 -- 1.8 Switching Coefficient of Magnetization 11 -- 1.9 Magnetostatic Problem 13 -- 1.10 Multiwire Magnetostatic Problem 14 -- 1.11 Shape Factor of Cylindrical Resonator 15 -- Bibliography 16 -- 2 The Operation of Nonreciprocal Microwave Faraday Rotation Devices and Circulators 19 -- Joseph Helszajn -- 2.1 Introduction 19 -- 2.2 Faraday Rotation 20 -- 2.3 Magnetic Variables of Faraday Rotation Devices 25 -- 2.4 The Gyrator Network 27 -- 2.5 Faraday Rotation Isolator 29 -- 2.6 Four-port Faraday Rotation Circulator 30 -- 2.7 Nonreciprocal Faraday Rotation-type Phase Shifter 31 -- 2.8 Coupled Wave Theory of Faraday Rotation Section 32 -- 2.9 The Partially Ferrite-filled Circular Waveguide 33 -- Bibliography 34 -- 3 Circular Polarization in Parallel Plate Waveguides 37 -- Joseph Helszajn -- 3.1 Circular Polarization in Rectangular Waveguide 37 -- 3.2 Circular Polarization in Dielectric Loaded Parallel Plate Waveguide with Open Sidewalls 40 -- Bibliography 47 -- 4 Reciprocal Quarter-wave Plates in Circular Waveguides 49 -- Joseph Helszajn -- 4.1 Quarter-wave Plate 50 -- 4.2 Coupled Mode Theory of Quarter-wave Plate 53 -- 4.3 Effective Waveguide Model of Quarter-wave Plate 58 -- 4.4 Phase Constants of Quarter-wave Plate Using the Cavity Method 59 -- 4.5 Variable Rotor Power Divider 62 -- Bibliography 63 -- 5 Nonreciprocal Ferrite Quarter-wave Plates 65 -- Joseph Helszajn -- 5.1 Introduction 65 -- 5.2 Birefringence 65 -- 5.3 Nonreciprocal Quarter-wave Plate Using the Birefringence Effect 67.
5.4 Circulator Representation of Nonreciprocal Quarter-wave Plates 71 -- 5.5 Coupled and Normal Modes in Magnetized Ferrite Medium 72 -- 5.6 Variable Phase-shifters Employing Birefringent, Faraday Rotation, and Dielectric Half-wave Plates 73 -- 5.7 Circulators and Switches Using Nonreciprocal Quarter-wave Plates 76 -- 5.8 Nonreciprocal Circular Polarizer Using Elliptical Gyromagnetic Waveguide 77 -- Bibliography 79 -- 6 Ridge, Coaxial, and Stripline Phase-shifters 81 -- Joseph Helszajn -- 6.1 Differential Phase-shift, Phase Deviation, and Figure of Merit of Ferrite Phase-shifter 82 -- 6.2 Coaxial Differential Phase-shifter 82 -- 6.3 Ridge Waveguide Differential Phase-shifter 88 -- 6.4 The Stripline Edge Mode Phase-shifter 90 -- 6.5 Latched Quasi-TEM Phase-shifters 91 -- Bibliography 92 -- 7 Finite Element Adjustment of the Rectangular Waveguide-latched Differential Phase-shifter 95 -- Joseph Helszajn and Mark McKay -- 7.1 Introduction 95 -- 7.2 FE Discretization of Rectangular Waveguide Phase-shifters 97 -- 7.3 LS Modes Limit Waveguide Bandwidths 98 -- 7.4 Cutoff Numbers and Split Phase Constants of a Twin Slab Ferrite Phase-shifter 99 -- 7.5 The Waveguide Toroidal Phase-shifter 102 -- 7.6 Industrial Practice 103 -- 7.7 Magnetic Circuits Using Major and Minor Hysteresis Loops 103 -- 7.8 Construction of Latching Circuits 106 -- 7.9 Temperature Compensation Using Composite Circuits 107 -- Bibliography 109 -- 8 Edge Mode Phase-shifter 111 -- Joseph Helszajn and Henry Downs -- 8.1 Edge Mode Effect 112 -- 8.2 Edge Mode Characteristic Equation 115 -- 8.3 Fields and Power in Edge Mode Devices 115 -- 8.4 Circular Polarization and the Edge Mode Effect 118 -- 8.5 Edge Mode Phase-shifter 120 -- 8.6 Edge Mode Isolators, Phase-shifters, and Circulators 123 -- Bibliography 124 -- 9 The Two-port On/Off H-plane Waveguide Turnstile Gyromagnetic Switch 127 -- Joseph Helszajn, Mark McKay, Alicia Casanueva, and Angel Mediavilla Sánchez -- 9.1 Introduction 127 -- 9.2 Two-port H-plane Turnstile On/Off Switch 127. 9.3 Even and Odd Eigenvectors of E-plane Waveguide Tee Junction 129 -- 9.4 Eigenvalue Adjustment of Turnstile Plane Switch 130 -- 9.5 Eigen-networks 132 -- 9.6 Numerical Adjustments of Passbands 133 -- 9.7 An Off/On H-plane Switch 134 -- Bibliography 136 -- 10 Off/On and On/Off Two-port E-plane Waveguide Switches Using Turnstile Resonators 137 -- Joseph Helszajn, Mark McKay, and John Sharp -- 10.1 Introduction 137 -- 10.2 The Shunt E-plane Tee Junction 138 -- 10.3 Operation of Off/On and On/Off E-plane Switches 140 -- 10.4 Even and Odd Eigenvector of H-plane Waveguide Tee Junction 141 -- 10.5 Phenomenological Description of Two-port Off/On and On/Off Switches 142 -- 10.6 Eigenvalue Diagrams of Small- and Large-gap E-plane Waveguide Tee Junction 144 -- 10.7 Eigenvalue Diagrams of E-plane Waveguide Tee Junction 145 -- 10.8 Eigen-networks of E-plane Tee Junction 146 -- 10.9 Eigenvalue Algorithm 147 -- 10.10 Pass and Stop Bands in Demagnetized E-plane Waveguide Tee Junction 148 -- Bibliography 150 -- 11 Operation of Two-port On/Off and Off/On Planar Switches Using the Mutual Energy-Finite Element Method 153 -- Joseph Helszajn and David J. Lynch -- 11.1 Introduction 153 -- 11.2 Impedance and Admittance Matrices from Mutual Energy Consideration 154 -- 11.3 Impedance and Admittance Matrices for Reciprocal Planar Circuits 157 -- 11.4 Immittance Matrices of n-Port Planar Circuits Using Finite Elements 160 -- 11.5 Frequency Response of Two-port Planar Circuits Using the Mutual Energy-Finite Element Method 161 -- 11.6 Stripline Switch Using Puck/Plug Half-spaces 166 -- Bibliography 169 -- 12 Standing Wave Solutions and Cutoff Numbers of Planar WYE and Equilateral Triangle Resonators 171 -- Joseph Helszajn -- 12.1 Introduction 171 -- 12.2 Cutoff Space of WYE Resonator 172 -- 12.3 Standing Wave Circulation Solution of WYE Resonator 174 -- 12.4 Resonant Frequencies of Quasi-wye Magnetized Resonators 175 -- 12.5 The Gyromagnetic Cutoff Space 179 -- 12.6 TM Field Patterns of Triangular Planar Resonator 180. 12.7 TM1,0,−1 Field Components of Triangular Planar Resonator 182 -- 12.8 Circulation Solutions 182 -- Bibliography 184 -- 13 The Turnstile Junction Circulator: First Circulation Condition 185 -- Joseph Helszajn -- 13.1 Introduction 185 -- 13.2 The Four-port Turnstile Junction Circulator 186 -- 13.3 The Turnstile Junction Circulator 188 -- 13.4 Scattering Matrix 190 -- 13.5 Frequencies of Cavity Resonators 193 -- 13.6 Effective Dielectric Constant of Open Dielectric Waveguide 193 -- 13.7 The Open Dielectric Cavity Resonator 196 -- 13.8 The In-phase Mode 198 -- 13.9 First Circulation Condition 200 -- Bibliography 200 -- 14 The Turnstile Junction Circulator: Second Circulation Condition 203 -- Joseph Helszajn and Mark McKay -- 14.1 Introduction 203 -- 14.2 Complex Gyrator of Turnstile Circulator 204 -- 14.3 Susceptance Slope Parameter, Gyrator Conductance, and Quality Factor 207 -- 14.4 Propagation in Gyromagnetic Waveguides 208 -- 14.5 Eigen-network of Turnstile Circulator 209 -- 14.6 The Quality Factor of the Turnstile Circulator 211 -- 14.7 Susceptance Slope Parameter of Turnstile Junction 213 -- Bibliography 213 -- 15 A Finite-Element Algorithm for the Adjustment of the First Circulation Condition of the H-plane Turnstile Waveguide Circulator 217 -- Joseph Helszajn -- 15.1 Introduction 217 -- 15.2 Bandpass Frequency of a Turnstile Junction 219 -- 15.3 In-phase and Counterrotating Modes of Turnstile Junction 221 -- 15.4 Reference Plane 222 -- 15.5 FE Algorithm 222 -- 15.6 FE Adjustment 224 -- 15.7 The Reentrant Turnstile Junction in Standard WR75 Waveguide 230 -- 15.8 Susceptance Slope Parameter of Degree-1 Junction 230 -- 15.9 Split Frequencies of Gyromagnetic Resonators 233 -- References 236 -- 16 The E-plane Waveguide Wye Junction: First Circulation Conditions 239 -- Joseph Helszajn and Marco Caplin -- 16.1 Introduction 239 -- 16.2 Scattering Matrix of Reciprocal E-plane Three-port Y-junction 240 -- 16.3 Reflection Eigenvalue Diagrams of Three-port Junction Circulator 242. 16.4 Eigen-networks 244 -- 16.5 Pass Band and Stop Band Characteristic Planes 246 -- 16.6 The Dicke Eigenvalue Solution 247 -- 16.7 Stop Band Characteristic Plane 248 -- 16.8 The E-plane Geometry 249 -- 16.9 First Circulation Condition 251 -- 16.10 Calculations of Eigenvalues 253 -- Bibliography 254 -- 17 Adjustment of Prism Turnstile Resonators Latched by Wire Loops 257 -- Joseph Helszajn and William D’Orazio -- 17.1 Introduction 257 -- 17.2 The Prism Resonator 258 -- 17.3 Split Frequency of Cavity Resonator with Up or Down Magnetization 260 -- 17.4 Quality Factor of Gyromagnetic Resonator with Up and Down Magnetization 261 -- 17.5 Shape Factor of Tri-toroidal Resonator 262 -- 17.6 Squareness Ratio 264 -- 17.7 The Complex Gyrator Circuit of the Three-port Junction Circulator 265 -- 17.8 The Alternate Line Transformer 266 -- 17.9 Effective Complex Gyrator Circuit 267 -- Bibliography 267 -- 18 Numerical Adjustment of Waveguide Ferrite Switches Using Tri-toroidal Resonators 269 -- Joseph Helszajn and Mark McKay -- 18.1 Introduction 269 -- 18.2 The Tri-toroidal Resonator 270 -- 18.3 The Wire Carrying Slot Geometry 272 -- 18.4 The Magnetostatic Problem 273 -- 18.5 Quality Factor of Junction Circulators with Up and Down Magnetization 274 -- 18.6 Split Frequencies of Planar and Cavity Gyromagnetic Resonators 275 -- 18.7 The Split Frequencies of Prism Resonator with Up and Down Magnetization 276 -- 18.8 Exact Calculation of Split Frequencies in Tri-toroidal Cavity 277 -- 18.9 Calculation and Experiment 278 -- 18.10 Tri-toroidal Composite Prism Resonator 279 -- 18.11 Tri-toroidal Wye Resonator with Up and Down Magnetization 280 -- Bibliography 282 -- 19 The Waveguide H-plane Tee Junction Circulator Using a Composite Gyromagnetic Resonator 285 -- Joseph Helszajn -- 19.1 Introduction 285 -- 19.2 Eigenvalue Problem of the H-plane Reciprocal Tee Junction 286 -- 19.3 Electrically Symmetric H-plane Junction at the Altman Planes 289 -- 19.4 Characteristic Planes 290 -- 19.5 The Septum-loaded H-plane Waveguide 292. 19.6 The Waveguide Tee Junction Using a Dielectric Post Resonator: First Circulation Condition 294 -- 19.7 The Waveguide Tee Junction Circulator Using a Gyromagnetic Post Resonator: Second Circulation Condition 296 -- 19.8 Composite Dielectric Resonator 297 -- Bibliography 299 -- 20 0 , 90 , and 180 Passive Power Dividers 301 -- Joseph Helszajn and Mark McKay -- 20.1 Introduction 301 -- 20.2 Wilkinson Power Divider 302 -- 20.3 Even and Odd Mode Adjustment of the Wilkinson Power Divider 302 -- 20.4 Scattering Matrix of 90 Directional Coupler 305 -- 20.5 Even and Odd Mode Theory of Directional Couplers 309 -- 20.6 Power Divider Using 90 Hybrids 311 -- 20.7 Variable Power Dividers 313 -- 20.8 180 Waveguide Hybrid Network 314 -- Bibliography 318 -- Index 321 --. |
| Record Nr. | UNINA-9910829928803321 |
|
Helszajn J (Joseph)
|
||
| Hoboken, New Jersey : , : John Wiley & Sons, Inc., , [2019] | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
The stripline circulator : theory and practice / / by J. Helszajn
| The stripline circulator : theory and practice / / by J. Helszajn |
| Autore | Helszajn J (Joseph) |
| Pubbl/distr/stampa | Hoboken, New Jersey : , : J. Wiley & Sons, , c2008 |
| Descrizione fisica | 1 online resource (613 p.) |
| Disciplina |
621.381/331
621.3813 |
| Collana | Wiley series in microwave and optical engineering |
| Soggetto topico | Circulators, Wave-guide - Design and construction |
| ISBN |
0-470-65303-5
1-282-36541-X 9786612365416 0-470-26420-9 0-470-26414-4 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto |
Preface -- 1. Architecture of Symmetrical Stripline Junction Circulators -- 2. Tensor Permeability in a Magnetic Insulator -- 3. Spatial Shape Demagnetizing Factors of Disk, Equilateral Triangle, and Irregular Hexagonal Magnetic Insulators -- 4. Scattering Matrix of m-Port Junction -- 5. Eigenvalue Adjustment of Three-Port Circulator -- 6. Impedance Matrix of Junction Circulator -- 7. The One-Port Topology of the Degree-1 and Degree-2 Terminated Circulator -- 8. Cutoff Space of Cloverleaf Resonators with Magnetic Walls -- 9. Standing Wave Solution of Wye Gyromagnetic Planar Resonator -- 10. Planar Resonators with Triplets of Radial and Circumferential Magnetic Walls -- 11. Unloaded Quality Factors of Junction Circulators -- 12. The Lumped Element Circulator -- 13. The Stripline Circulator Using a Gyromagnetic Planar Disk Resonator -- 14. Green's Function Description of Junction Circulator -- 15. Finite Element Formulation of Junction Circulator -- 16. Circulators Using Triangular and Irregular Hexagonal Planar Resonators -- 17. Operation of the Tracking and Semitracking Stripline Circulators -- 18. Complex Gyrator Circuit of Negative Permeability Tracking and Semitracking Circulators -- 19. Synthesis of Wideband Planar Circulators Using Narrow Coupling Angles -- 20. Complex Gyrator Circuit of Three-Port Circulators Using Gyromagnetic Resonators with Sixfold Symmetry -- 21. Open-Circuit Parameters of Circulators Using Side-Coupled Wye Resonators: An Impedance Pole Approach -- 22. The Four-Port Single Junction Stripline Circulator -- 23. Frequency Responses of Quarter-Wave Coupled Reciprocal Stripline Junctions -- 24. Scattering Matrices of Junction Circulators with Chebyshev characteristics -- 25. Synthesis of Stepped Impedance transducers -- 26. Fabrication of UHF Circulators Using Irregular Hexagonal Gyromagnetic Resonators -- 27. Fabrication of Very Weakly and Weakly Magnetized Microstrip circulators -- 28. The Stripline Circulator: Theory and Practice.
Bibliography -- Index. |
| Record Nr. | UNINA-9910144418203321 |
|
Helszajn J (Joseph)
|
||
| Hoboken, New Jersey : , : J. Wiley & Sons, , c2008 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
The stripline circulator : theory and practice / / by J. Helszajn
| The stripline circulator : theory and practice / / by J. Helszajn |
| Autore | Helszajn J (Joseph) |
| Pubbl/distr/stampa | Hoboken, New Jersey : , : J. Wiley & Sons, , c2008 |
| Descrizione fisica | 1 online resource (613 p.) |
| Disciplina |
621.381/331
621.3813 |
| Collana | Wiley series in microwave and optical engineering |
| Soggetto topico | Circulators, Wave-guide - Design and construction |
| ISBN |
0-470-65303-5
1-282-36541-X 9786612365416 0-470-26420-9 0-470-26414-4 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto |
Preface -- 1. Architecture of Symmetrical Stripline Junction Circulators -- 2. Tensor Permeability in a Magnetic Insulator -- 3. Spatial Shape Demagnetizing Factors of Disk, Equilateral Triangle, and Irregular Hexagonal Magnetic Insulators -- 4. Scattering Matrix of m-Port Junction -- 5. Eigenvalue Adjustment of Three-Port Circulator -- 6. Impedance Matrix of Junction Circulator -- 7. The One-Port Topology of the Degree-1 and Degree-2 Terminated Circulator -- 8. Cutoff Space of Cloverleaf Resonators with Magnetic Walls -- 9. Standing Wave Solution of Wye Gyromagnetic Planar Resonator -- 10. Planar Resonators with Triplets of Radial and Circumferential Magnetic Walls -- 11. Unloaded Quality Factors of Junction Circulators -- 12. The Lumped Element Circulator -- 13. The Stripline Circulator Using a Gyromagnetic Planar Disk Resonator -- 14. Green's Function Description of Junction Circulator -- 15. Finite Element Formulation of Junction Circulator -- 16. Circulators Using Triangular and Irregular Hexagonal Planar Resonators -- 17. Operation of the Tracking and Semitracking Stripline Circulators -- 18. Complex Gyrator Circuit of Negative Permeability Tracking and Semitracking Circulators -- 19. Synthesis of Wideband Planar Circulators Using Narrow Coupling Angles -- 20. Complex Gyrator Circuit of Three-Port Circulators Using Gyromagnetic Resonators with Sixfold Symmetry -- 21. Open-Circuit Parameters of Circulators Using Side-Coupled Wye Resonators: An Impedance Pole Approach -- 22. The Four-Port Single Junction Stripline Circulator -- 23. Frequency Responses of Quarter-Wave Coupled Reciprocal Stripline Junctions -- 24. Scattering Matrices of Junction Circulators with Chebyshev characteristics -- 25. Synthesis of Stepped Impedance transducers -- 26. Fabrication of UHF Circulators Using Irregular Hexagonal Gyromagnetic Resonators -- 27. Fabrication of Very Weakly and Weakly Magnetized Microstrip circulators -- 28. The Stripline Circulator: Theory and Practice.
Bibliography -- Index. |
| Record Nr. | UNINA-9910830095903321 |
|
Helszajn J (Joseph)
|
||
| Hoboken, New Jersey : , : J. Wiley & Sons, , c2008 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
The stripline circulator : theory and practice / / by J. Helszajn
| The stripline circulator : theory and practice / / by J. Helszajn |
| Autore | Helszajn J (Joseph) |
| Pubbl/distr/stampa | Hoboken, NJ, : J. Wiley & Sons, c2008 |
| Descrizione fisica | 1 online resource (613 p.) |
| Disciplina | 621.381/331 |
| Collana | Wiley series in microwave and optical engineering |
| Soggetto topico | Circulators, Wave-guide - Design and construction |
| ISBN |
0-470-65303-5
1-282-36541-X 9786612365416 0-470-26420-9 0-470-26414-4 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto |
Preface -- 1. Architecture of Symmetrical Stripline Junction Circulators -- 2. Tensor Permeability in a Magnetic Insulator -- 3. Spatial Shape Demagnetizing Factors of Disk, Equilateral Triangle, and Irregular Hexagonal Magnetic Insulators -- 4. Scattering Matrix of m-Port Junction -- 5. Eigenvalue Adjustment of Three-Port Circulator -- 6. Impedance Matrix of Junction Circulator -- 7. The One-Port Topology of the Degree-1 and Degree-2 Terminated Circulator -- 8. Cutoff Space of Cloverleaf Resonators with Magnetic Walls -- 9. Standing Wave Solution of Wye Gyromagnetic Planar Resonator -- 10. Planar Resonators with Triplets of Radial and Circumferential Magnetic Walls -- 11. Unloaded Quality Factors of Junction Circulators -- 12. The Lumped Element Circulator -- 13. The Stripline Circulator Using a Gyromagnetic Planar Disk Resonator -- 14. Green's Function Description of Junction Circulator -- 15. Finite Element Formulation of Junction Circulator -- 16. Circulators Using Triangular and Irregular Hexagonal Planar Resonators -- 17. Operation of the Tracking and Semitracking Stripline Circulators -- 18. Complex Gyrator Circuit of Negative Permeability Tracking and Semitracking Circulators -- 19. Synthesis of Wideband Planar Circulators Using Narrow Coupling Angles -- 20. Complex Gyrator Circuit of Three-Port Circulators Using Gyromagnetic Resonators with Sixfold Symmetry -- 21. Open-Circuit Parameters of Circulators Using Side-Coupled Wye Resonators: An Impedance Pole Approach -- 22. The Four-Port Single Junction Stripline Circulator -- 23. Frequency Responses of Quarter-Wave Coupled Reciprocal Stripline Junctions -- 24. Scattering Matrices of Junction Circulators with Chebyshev characteristics -- 25. Synthesis of Stepped Impedance transducers -- 26. Fabrication of UHF Circulators Using Irregular Hexagonal Gyromagnetic Resonators -- 27. Fabrication of Very Weakly and Weakly Magnetized Microstrip circulators -- 28. The Stripline Circulator: Theory and Practice.
Bibliography -- Index. |
| Record Nr. | UNINA-9910877131903321 |
|
Helszajn J (Joseph)
|
||
| Hoboken, NJ, : J. Wiley & Sons, c2008 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||