Principles of Microwave CircuitsCarol Gray Montgomery, Robert Henry Dicke, Edward M. Purcell Principles of Microwave Circuits is an unabridged reprint of the book first published in 1948 by McGraw Hill as Volume 8 of the MIT Radiation Laboratory Series. Since the original publication of this book, a number of errors have been brought to our attention. Corrections of these errors are incorporated in this edition. In the engineering application of low-frequency currents, an important step forward was the development of the impedance concept and its utilization through the theory of linear networks. It was almost inevitable that this concept would be generalized and become useful in the application of microwaves. This volume is devoted to an exposition of the impedance concept and to the equivalent circuits of microwave devices. It is the intention to emphasise the underlying principles of these equivalent circuits and the results that may be obtained by their use. Specific devices are not discussed except as illustrations of the general methods under consideration. The results of such calculations that had been performed up to that time are compiled in Vol. 21 of the Electromagnetic Waves Series, the Waveguide Handbook edited by N. Marcuvitz, and these results are used freely. Although the work of the Radiation Laboratory at MIT was the development of military radar equipment, the principles discussed in this volume can be applied to microwave equipment of all kinds. |
Contents
FOREWORD BY L A DUBRIDGE | 1 |
ELECTROMAGNETIC WAVES BY C G MONTGOMERY | 10 |
PURELY TRANSVERSE ELECTROMAGNETIC WAVES | 17 |
ELECTROMAGNETIC WAVES WITH LONGITUDINAL COMPONENTS | 30 |
6 | 71 |
ELEMENTS OF NETWORK THEORY BY C G MONTGOMERY | 83 |
GENERAL MICROWAVE CIRCUIT THEOREMS BY R | 130 |
THE JUNCTION OF SEVERAL TRANSMISSION LINES | 139 |
EQUIVALENT CIRCUIT OF A SINGLELINE CAVITYCOUPLING SYSTEM WITH | 214 |
CAVITYCOUPLING SYSTEMS WITH TWO EMERGENT TRANSMISSION LINES | 234 |
RADIAL TRANSMISSION LINES BY N MARCUVITZ | 240 |
WAVEGUIDE JUNCTIONS WITH SEVERAL ARMS BY C | 283 |
WAVEGUIDE JUNCTIONS WITH FOUR ARMS | 298 |
MODE TRANSFORMATIONS BY E M PURCELL AND R | 334 |
CHAP CHAP 11 DIELECTRICS IN WAVEGUIDES BY C G MONTGOMERY | 365 |
THE SYMMETRY OF WAVEGUIDE JUNCTIONS BY R | 401 |
WAVEGUIDE CIRCUIT ELEMENTS BY C G MONTGOMERY | 162 |
IMPEDANCE MATCHING WITH SHUNT SUSCEPTANCES | 179 |
CHANGES IN THE CHARACTERISTIC IMPEDANCE OF A TRANSMISSION LINE | 187 |
BRANCHED TRANSMISSION LINES | 193 |
RESONANT CAVITIES AS MICROWAVE CIRCUIT ELE | 207 |
SYMMETRIES OF MAXWELLS EQUATIONS | 411 |
WAVEGUIDE JUNCTIONS WITH TWO OR THREE ARMS | 417 |
FREQUENCY DEPENDENCE OF SYMMETRICAL JUNCTIONS | 476 |