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download searchable PDF of Circuit Design book - IEEE Global ...

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Contents<br />

9.1.2. Equal-Stub-Filler <strong>Design</strong> Procedure, 341<br />

9.1.3. Variations for Printed-<strong>Circuit</strong> Filters, 342<br />

9.1.4. Summary <strong>of</strong> Equal-Stub Admittance Filters, 344<br />

9.2. Introduction to Cauer Elliptic Filters, 344<br />

9.2.1. From Butterworth to Elliptic Filter Functions, 345<br />

9.2.2. Elliptic Filter Degree. Attenuation, and Pole Frequencies, 348<br />

9.2.3. The Four Types <strong>of</strong> Elliptic Filters, 350<br />

9.2.4. Summary <strong>of</strong> Introduction to Caller Elliptic Filters, 352<br />

9.3. Dnubly Terminated Elliptic Filters, 352<br />

9.3.1. Input Impedance Relationships, 353<br />

9.3.2. The Permutation Method to Calculate Trap':'Section<br />

Elements, 354<br />

9.3.3. The Complete Permutation Algorithm, 357<br />

9.3.4. Symmetric Type-s Filter Program, 358<br />

9.3.5. Antimetric Type-a, Type-b, and Type-c Filter Program, 360<br />

9.3.6. Summary <strong>of</strong> Doubly Terminated Elliptic Filters, 362<br />

9.4. Some Lumped-Element Transformations, 363<br />

9.4.1. Exact Transformations, 363<br />

9.4.2. Trap Approximations, 366<br />

9.4.3. Summary <strong>of</strong> Some Lumped~Element Transformations, 369<br />

9.5. Load Effects on Passive Networks, 369<br />

9.5.1. Unit-Circle to Unit-Circle Bilinear Mapping, 370<br />

9.5.2. Power Bounds Between a Complex Source and Loads, 372<br />

9.5.3. Bounds on Input Impedance and SWR, 374<br />

9.5.4. Summary <strong>of</strong> Load Effects on Passive Networks, 376<br />

9.6. Invulnerable Filters, 377<br />

9.6.1. Invulnerable Bridged-T Network, 377<br />

9.6.2. Three-Pole Invulnerable Filter, 380<br />

9.6.3. Summary <strong>of</strong> Invulnerable Filters, 383<br />

Problems, 383<br />

xvii<br />

Appendix A.<br />

Appendix B.<br />

Appendix C.<br />

Appendix D.<br />

Appendix E.<br />

Appendix F.<br />

HP-67/97 Programs<br />

PET BASIC Programs<br />

Derivation <strong>of</strong> the Fletcher-Reeves Scalar Multiplier<br />

Linear Search Flowchart<br />

Defined Complex Constants for Amplifier Scattering<br />

Analysis<br />

/<br />

Doubly Terminated Minimum-Loss Selectivity<br />

Appendix G. Direct-Coupled-Filter <strong>Design</strong> Equations 459<br />

Appendix H. Zverev's Tables <strong>of</strong> Equivalent Thr~. and Four-Element Networks 469<br />

References 476<br />

Index 483<br />

386<br />

417<br />

452<br />

453<br />

455<br />

457

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