Microwave filters for communication systems : fundamentals, design and applications /: fundamentals, design and applications. (2018)

• Record Type: Book
• Further Information: Note: Richard J. Cameron, Chandra M. Kudsia, Raafat Mansour.
• Authors: Cameron, Richard J; Kudsia, Chandra M; Mansour, Raafat R
• Contents: 1 Radio Frequency (RF) Filter Networks for Wireless Communications—The System Perspective 1 Part I Introduction to a Communication System, Radio Spectrum, and Information 1 1.1 Model of a Communication System 1 1.2 Radio Spectrum and its Utilization 6 1.3 Concept of Information 8 1.4 Communication Channel and Link Budgets 10 Part II Noise in a Communication Channel 15 1.5 Noise in Communication Systems 15 1.6 Modulation–Demodulation Schemes in a Communication System 32 1.7 Digital Transmission 39 Part III Impact of System Design on the Requirements of Filter Networks 50 1.8 Communication Channels in a Satellite System 50 1.9 RF Filters in Cellular Systems 62 1.10 UltraWideband (UWB)Wireless Communication 66 1.11 Impact of System Requirements on RF Filter Specifications 68 1.12 Impact of Satellite and Cellular Communications on Filter Technology 72 Summary 72 References 72 Appendix 1A 74 Intermodulation Distortion Summary 74 2 Fundamentals of Circuit Theory Approximation 75 2.1 Linear Systems 75 2.2 Classification of Systems 76 2.3 Evolution of Electrical Circuits: A Historical Perspective 77 2.4 Network Equation of Linear Systems in the Time Domain 78 2.5 Network Equation of Linear Systems in the Frequency-Domain Exponential Driving Function 80 2.6 Steady-State Response of Linear Systems to Sinusoidal Excitations 83 2.7 Circuit Theory Approximation 84 Summary 85 References 86 3 Characterization of Lossless Lowpass Prototype Filter Functions 87 3.1 The Ideal Filter 87 3.2 Characterization of Polynomial Functions for Doubly Terminated Lossless Lowpass Prototype Filter Networks 88 3.3 Characteristic Polynomials for Idealized Lowpass Prototype Networks 93 3.4 Lowpass Prototype Characteristics 95 3.5 Characteristic Polynomials versus Response Shapes 96 3.6 Classical Prototype Filters 98 3.7 Unified Design Chart (UDC) Relationships 108 3.8 Lowpass Prototype Circuit Configurations 109 3.9 Effect of Dissipation 113 3.10 Asymmetric Response Filters 115 Summary 118 References 119 Appendix 3A 121 Unified Design Charts 121 4 Computer-Aided Synthesis of Characteristic Polynomials 129 4.1 Objective Function and Constraints for Symmetric Lowpass Prototype Filter Networks 129 4.2 Analytic Gradients of the Objective Function 131 4.3 Optimization Criteria for Classical Filters 134 4.4 Generation of Novel Classes of Filter Functions 136 4.5 Asymmetric Class of Filters 138 4.6 Linear Phase Filters 142 4.7 Critical Frequencies for Selected Filter Functions 143 Summary 144 References 144 Appendix 4A 145 Critical Frequencies for an Eight-Pole Filter with Arbitrary Response 145 5 Analysis of Multiport Microwave Networks 147 5.1 Matrix Representation of Two-Port Networks 147 5.2 Cascade of Two Networks 160 5.3 Multiport Networks 167 5.4 Analysis of Multiport Networks 169 Summary 174 References 175 6 Synthesis of a General Class of the Chebyshev Filter Function 177 6.1 Polynomial Forms of the Transfer and Reflection Parameters S21(S) and S11(S) for a Two-port network 177 6.2 Alternating Pole Method for the Determination of the Denominator Polynomial E(S) 186 6.3 General Polynomial SynthesisMethods for Chebyshev Filter Functions 189 6.4 Predistorted Filter Characteristics 200 6.5 Transformation for Symmetric Dual-Passband Filters 208 Summary 210 References 211 Appendix 6A 212 Complex Terminating Impedances in Multiport Networks 212 6A.1 Change of Termination Impedance 213 References 213 7 Synthesis of Network-Circuit Approach 215 7.1 Circuit Synthesis Approach 216 7.2 Lowpass Prototype Circuits for Coupled-Resonator Microwave Bandpass 7.3 Ladder Network Synthesis 229 7.4 Synthesis Example of an Asymmetric (4–2) Filter Network 235 Summary 244 References 245 8 Synthesis of Networks: Direct Coupling Matrix Synthesis Methods 247 8.1 The Coupling Matrix 247 8.2 Direct Synthesis of the Coupling Matrix 258 8.3 Coupling Matrix Reduction 261 8.4 Synthesis of the N + 2 Coupling Matrix 268 8.5 Even- and Odd-Mode Coupling Matrix Synthesis Technique: the Folded Lattice Array 282 Network 289 Summary 292 References 293 9 Reconfiguration of the Folded Coupling Matrix 295 9.1 Symmetric Realizations for Dual-Mode Filters 295 9.2 Asymmetric Realizations for Symmetric Characteristics 300 9.3 "Pfitzenmaier" Configurations 301 9.4 Cascaded Quartets (CQs): Two Quartets in Cascade for Degrees Eight and Above 304 9.5 Parallel-Connected Two-Port Networks 306 9.6 Cul-de-Sac Configuration 311 Summary 321 References 321 10 Synthesis and Application of Extracted Pole and Trisection Elements 323 10.1 Extracted Pole Filter Synthesis 323 10.2 Synthesis of Bandstop Filters Using the Extracted Pole Technique 335 10.3 Trisections 343 10.4 Box Section and Extended Box Configurations 361 Summary 371 References 371 11 Microwave Resonators 373 11.1 Microwave Resonator Configurations 373 11.2 Calculation of Resonant Frequency 376 11.3 Resonator Unloaded Q Factor 383 11.4 Measurement of Loaded and Unloaded Q Factor 387 Summary 393 References 393 12 Waveguide and Coaxial Lowpass Filters 395 12.1 Commensurate-Line Building Elements 395 12.2 Lowpass Prototype Transfer Polynomials 396 12.3 Synthesis and Realization of the Distributed Stepped Impedance Lowpass Filter 401 12.4 Short-Step Transformers 410 12.5 Synthesis and Realization of Mixed Lumped/Distributed Lowpass Filters 411 Summary 425 References 426 13 Waveguide Realization of Single- and Dual-Mode Resonator Filters 427 13.1 Synthesis Process 428 13.2 Design of the Filter Function 428 13.3 Realization and Analysis of the Microwave Filter Network 434 13.4 Dual-Mode Filters 440 13.5 Coupling Sign Correction 442 13.6 Dual-Mode Realizations for Some Typical Coupling Matrix Configurations 444 13.7 Phase- and Direct-Coupled Extracted Pole Filters 447 13.8 The "Full-Inductive" Dual-Mode Filter 450 Summary 454 References 454 14 Design and Physical Realization of Coupled Resonator Filters 457 14.1 Circuit Models for Chebyshev Bandpass Filters 459 14.2 Calculation of Interresonator Coupling 463 14.3 Calculation of Input/Output Coupling 467 14.4 Design Example of Dielectric Resonator Filters Using the Coupling Matrix Model 468 14.5 Design Example of aWaveguide Iris Filter Using the Impedance InverterModel 475 14.6 Design Example of a Microstrip Filter Using the J-Admittance InverterModel 478 Summary 483 References 484 15 Advanced EM-Based Design Techniques for Microwave Filters 485 15.1 EM-Based Synthesis Techniques 485 15.2 EM-Based Optimization Techniques 486 15.3 EM-Based Advanced Design Techniques 496 Summary 513 References 514 16 Dielectric Resonator Filters 517 16.1 Resonant Frequency Calculation in Dielectric Resonators 517 16.2 Rigorous Analyses of Dielectric Resonators 521 16.3 Dielectric Resonator Filter Configurations 524
• Edition: Second edition
• Publisher Details: Hoboken, New Jersey : John Wiley & Sons, Inc
• Publication Date: 2018
• Extent: 1 online resource
• Subjects: 621.38133; Microwave filters; Telecommunication systems
• Languages: English
• ISBNs: 9781119292388
• Related ISBNs: 9781119292395
• Notes: Note: Description based on CIP data; resource not viewed.
• Access Rights: Legal Deposit; Only available on premises controlled by the deposit library and to one user at any one time; The Legal Deposit Libraries (Non-Print Works) Regulations (UK).
• Access Usage: Restricted: Printing from this resource is governed by The Legal Deposit Libraries (Non-Print Works) Regulations (UK) and UK copyright law currently in force.