Page 294 - Maxwell House

274 Chapter 6

Chapter Content

Introduction 275

6.1 FEED LINE 6.6.1 Introduction 308
CHARACTERISTICS 277 6.6.2 Two-Wire Line 308
6.1.1 TEM Mode 277 6.6.3 Coaxial Line 309
6.1.2 Line Impedance 278 6.6.4 Waveguide Rectangular 311
6.1.3 Concept of Cutoff 6.6.5 Waveguide Circular 316
Wavelength / Frequency 280 6.6.6 Symmetric Stripline 321
6.1.4 Power Handling 281 6.6.7 Microstrip 324
6.1.5 Attenuation 281 6.6.8 Slotline 326
6.6.9 Coplanar Waveguide
6.2 OPEN LINES 282 (CPW) and Grounded
6.2.1 Open line Definition 282 CPW (GCPW) 328
6.2.2 Wire Lines 282
6.2.3 Strip Lines 284 6.7 FEED TRANSITIONS /
INTERCONNECTIONS 331
6.3 FIBER OPTIC LINES 290 6.7.1 Introduction 331
6.3.1 Introduction 290 6.7.2 Coax-to-Coax Transition 331
6.3.2 Fiber Optic Line Family 290 6.7.3 Coax-to-Waveguide
6.3.3 Hollow-Core Transition / Adapter 335
Photonic Crystal Fiber 294 6.7.4 Coax-to-Microstrip Inline
6.3.4 Optical Waveguides 295 Mount Adapter 337
6.7.5 Coax-to-Coplanar
6.4 CLOSED LINES 296 Waveguide Inline
6.4.1 Introduction 296 Adapter 338
6.4.2 Coaxial Lines 297 6.7.6 Vertically Mounted
6.4.3 Waveguide Rectangular (Right-Angle) Coaxial
(WR) 300 Transitions 338
6.4.4 Waveguide Circular (WC) 303 6.7.7 Rotary Joint 339
6.4.5 Waveguide of Ridge
Double (WRD) 304 6.8 PROPAGATION EM
6.4.6 Corrugated Elliptical WAVES IN FERRITE
Waveguide 305 LOADED LINES 340
6.4.7 Finline Waveguides 305 6.8.1 Introduction 340
6.8.2 Faraday Rotation 340
6.5 BASICS OF LINE 6.8.3 Faraday Rotation Isolator 342
THEORY 306 6.8.4 Phase Shifter 343
6.5.1 Lumped Circuit Model 6.8.5 Resonance Isolators 345
of a Transmission Line 306 6.8.6 Effect of Field
6.5.2 Wave Equations and Displacement 345
Boundary Conditions 306 6.8.7 Y-Circulator 346

6.6 MORE INFORMATION REFERENCES 348
ABOUT FEED LINES 308