Waveguide Handbook Microwave (Single Page)

✍ Scribed by N. Marcuvitz

• Publisher: Peter Peregrinus Ud
• Year: 1986
• Tongue: English
• Leaves: 431
• Series: IET Electromagnetic Waves Series
• Edition: 1986
• Category: Library

✦ Synopsis

THIRTY-FIVE years have elapsed since the first printing of the Waveguide Handbook.
Public domain editions by various publishers ·have appeared in the interim, but the
current "out of print" status of the Handbook has been a cause of lament by interested
students and microwave researchers. The decision by the Institution of Electrical
Engineers to undertake a new printing remedies this condition and comes as a persona!
pleasure and tribute to the efforts of the individuals acknowledged in the originai preface.
The new edition also provides an opportunity to correct a partial list of typographical and
substantive errors pointed out over the past years by colleagues.

✦ Table of Contents

FOREWORD
PREFACE.
Conients
V
Vll
CHAP. 1. TRANSMISSION LINES. 1
l·l. Waveguides as Transmission Lines. 1
1·2. Field Representation in Uniform Waveguides. 3
l ·3. Uniform Transmission Lines. Impedance Descriptions. 7
l ·4. Uniform Transmission Lines. Scattering Descriptions. 13
Ì ·5. Interrelations among Uniform Transmission-line Descriptions. 16
l ·6. Uniform Transmission Lines with Complex Parameters. 17
(a) Waveguides with dissipation
(b) Waveguides beyond cutofI
1·7. Field Representation in Nonuniform Radial Waveguides 29
1·8. Field Representation in Nonunifo'rm Spherical Waveguides. 47
CHAP. 2. TRANSMISSION-LINE MODES 55
2-1.
2·2.
2·3.
2·4.
2·5.
2·6.
2·7.
2·8.
Mode Characteristics. .
Rectangular Waveguides
(a) E-modes
(b) H-modes
(e) Modes in a Parallel Plate Guide
Circular Waveguides
(a) ·E-modes
(b) H-modes
Coaxial Waveguides ................... .
(a) E-modes
(b) H-modes
Elliptical Waveguides
Space as a Uniform Waveguide
(a) Fields in free space
(b) Field in the vicinity of gratings
Radial Waveguides .................... .
(a) Cylindrical cross-sections
(b) Cylindrical sector cross-sections
Spherical Waveguides .................. .
(a) Fields in free space
(b) Conical waveguides
CHAP. 3. MICROWAVE NETWORKS
3·1. Representation of Waveguide Discontinuities
(a) Impedance representation
(b) Admittance represeiJ.tation
(e) Scattering representation
55
56
66
72
79
84
89
96
101
101
xvi CONTENTS
3·2. Equivalent Circuits for Waveguide Discontinuities.
3·3. Equivalent Representations of Microwave Networks .
3·4. Measurement of Network Parameters . . . . .
3·5. Theoretical Determination of Circuit Parameters
108
117
130
138
CHAP. 4. TWO-TERMINAL STRUCTURES .... 168
LINES TERMINATING IN GUIDES BEYOND CUTOFF • 168
4·1. Change of Cross Section, H-plane 168
(a) Symmetrical case
(b) Asymmetrical case
4·2. Bifurcation of a Rectangular Guide, H-plane 172
4·3. Coupling of a Coaxial Line to a Circular Guide . 174
4·4. Rectangular to Circular Change in Cross Section. 176
4·5. Termination of a Coaxial Line by a Capacitive Gap 178
LINES RADIATING INTO SPACE . . . . . . . . . . . . . 179
4·6a. Parallel-plate Guide into Space, E-piane . . . . 179
4·6b. Rectangular Guide into Bounded Space, E-piane 183
4·7a. Parallel-plate Guide Radiating into Space, E-piane. 183
4·7b. Rectangular Guide Radiating into Bounded Half Space, E-piane 184
4·8. Parallel-plate Guide into Space, H-plane . . . . . . . 186
4·9. Parallel-plate Guide Radiating into Half Space, H-plane 187
4· 10. Apertures in Rectangular Guide. . . . . . . . . . . 193
(a) Rectangular apertures
(b) Circular apertures
4·11. Array of Semi-infinite Planes, H-plane 195
4·12. Radiation from a Circular Guide, Eo1-mode. 196
4· 13. Radiation from a Circular Guide, H 01-mode. 201
4·14. Radiation from a Circular Guide, Hu-mode. 206
4· 15. Coaxial Line with Infìnite-center Conductor 208
4·16. Coaxial Line Radiating into Semi-infinite Space 213
CHAP. 5. FOUR-TERMINAL STRUCTURES .
STRUCTURES WITH ZERO THICKNESS .....
217
218
5· l. Capacitive Obstacles and Windows in Rectangular Guide 218
(a) Window formed by two obstacles
(b) Window formed by one obstacle
(e) Symmetrical obstacle
5·2. Inductive Obstacles and Windows in Rectangular Guide . . . . 221
(a) Symmetrical window
(b) Asymmetrical window
(e) Symmetrical obstacle
5·3. Capacitive Windows in Coaxial Guide . . . . . . . . . . . . 229
(a) Disk on inner conductor
(b) Disk on outer conductor
5·4. Circular and Elliptical Apertures in Rectangular Guide. . . . . 238
(a) Centered circular aperture
(b) Small elliptical or circular aperture
5·5. Elliptical and Circular Apertures in Circular Guide 243
5·6. Small Elliptical and Circular Apertures in Coaxial Guide. 246
CONTENTS
5·7. Annular Window in Circular Guide
5·8. Annular Obstacles in Circular Guide.
xvii
247
249
STRUCTURES WITH FINITE THICKNESS . . . . . 249
5·9. Capacitive Obstacles of Finite Thickness 249
(a) Window formed by two obstacles
(b) Window formed by one obstacle
5· 10. Inductive Windows of Finite Thickness. . . . . . . . . . . . 253
(a) Symmetrical window
(b) Asymmetrical window
5·11. Solid Inductive Post in Rectangular Guide . . . . . . . . . . 257
(a) Off-centered post
(b) Centered post
(e) Noncircular posts
5·12. Dielectric Posts in Rectangular Guide 266
5· 13. Capacitive Post in Rectangular Guide 268
5-14. Post of Variable Height in Rectangular Guide. 271
5-15. Spherical Dent in Rectangular Guide. . . . 274
5·16. Circular Obstacle of Finite Thickness in Rectangular Guide. 274
5·17. Resonant Ring in Circular Guide 275
GRATINGS AND ARRAYS IN FREE SPACE 280
5·18.
5·19.
5·20.
5·21.
5·22.
5·23.
Capacitive Strips
Inductive Strips. .
Capacitive Posts. .
Inductive Posts. .
Array of Semi-infinite Planes, E-piane .
Array of Semi-infinite Planes, H-plane .
AsYMMETRIC STRUCTUREs; CoUPLING OF Two GUIDES.
5·24. Junction of Two Rectangular Guides, H-plane.
(a) Symmetrical case
(b) Asymmetrical case
5·25. Bifurcation of a Rectangular Guide, H-plane
5·26. Change in Height of Rectangular Guide
(a) Symmetrical case
(b) Asymmetrical case
280
284
285
286
.. 289
292
296
296
302
307
5·27. Change in Radius of Coaxial Guide . . . . . . . . . . . . . 310
(a) Equa! outer radii
(b) Equa! iimer radii
5·28. E-piane Corners. .
(a) Right-angle bends
.......... 312
(b) Arbitrary angle bends
5·29. H-plane Corners .....
(a) Right-angle bends
. ........... 318
(b) Arbitrary angle H-plane corners
5·30. Junction of a Rectangular and a Radiai Guide, E-piane.
5·31. Coupling of a Coaxial and a Circular Guide.
5·32. Coupling of Rectangular and Circular Guide
5·33. Aperture Coupling of Two Guides. .
(a) Junction of two rectangular guides
(b) Junction of two circular guides
(e) Junction of two coaxial guides
(d) Junction of a rectangular and circular guide
322
323
324
329
xviii CONTENTS
5·34. Circular Bends, E-piane . . . 333
5·35. Circula.r Bends, H-plane 334
CHAP. 6. SIX-TERMINAL STRUCTURES 336
6·1. Open T-junction, E-piane. 337
6·2. Slit-coupled T-junctions in Rectangular Guide, E-piane. 339
6·3. 120° Y-junction, E-piane . 352
6·4. E-piane Bifurcation . 353
6·5. Open T-junction, H-plane. . 355
6·6. Slit-coupled T-junction in Rectangular Guide, H-plane . 360
6·7. 120° Y-junction, H-plane. . . . . . . 362
6·8. Aperture-coupled T-junctions, E-piane. 363
(a) Rectangular stub guide
(b) Circular stub guide
6·9. Aperture-coupled T-junction in Rectangular Guide, H-plane. . . 366
(a) Rectangular stub guide
(b) Circular stub guide
6·10. Aperture-coupled T-junction in Coaxial Guide. 368
6·11. Bifurcation of a Coaxial Line . . . 369
CHAP. 7. EIGHT-TERMINAL STRUCTURES. 373
7· l. Slit Coupling of Rectangular Guides, E-piane. 373
7·2. Small-aperture Coupling of Rectangular Guides, E-piane. 375
7·3. · Aperture Coupling of Coaxial Guides. . . . . . . 377
7·4. Slit Coupling of Rectangular Guides, H-plane. . . 378
7-5. Aperture Coupling of Rectangular Guides, H-plane 379
7·6. 0° Y-junction, E-piane. . . 380
7·7. 0° Y-junction, H-plane. . . 383
7·8. Magic-T (Hybrid) Junction. 386
CHAP. 8. COMPOSITE STRUCTURES. 387
PROPAGATION IN COMPOSITE GUIDES • 387
8·1. Rectangular Guide with Dielectric Slabs Parallel to E 388
8·2. Rectangular Guide with Dielectric Slabs Perpendicular to E 391
8·3. Circular Guide with Dielectric Cylinders . . . 393
8·4. Coaxial Guide with Dielectric Cylinders . 396
8·5. Rectangular Guide with "Nonradiating" Slit . 397
8·6. Rectangular Guides with Ridges. . . . 399
8·7. Rectangular Guide with Resistive Strip. 402
THICKNESS EFFECTS . • . . . • . • • • • . . . 404
8·8. Capacitive Obstacles of Large Thickness 404
8·9. Inductive Obstacles of Large Thickness. 407
(a) Window formed by two obstacles
(b) Window formed by one obstacle
8·10. Thick Circular ìVindow. . . 408
8·11. E-piane T with Slit Coupling . . . 412
APPENDIX 415
GLOSSARY. 421
INDEX. . . 423

✦ Subjects

Microwave Electrical Engineers Electromagnetic Waves