Discontinuities in Waveguides
Author: Julian Schwinger
Publisher: CRC Press
Published: 1968
Total Pages: 182
ISBN-13: 9780677018409
DOWNLOAD EBOOKFirst produced by the Swedish Association of Metalworking Industries.
Posts
Discontinuities in Acoustic Wave-guide and the Reciprocity
Author: Nick V. Solokhin
Publisher: Fultus Corporation
Published: 2007
Total Pages: 49
ISBN-13: 1596821280
DOWNLOAD EBOOKThis work includes numerical analysis of discontinuities in acoustic wave-guide and their properties in multi-mode case. It was suggested new version of reciprocity relations between wave-guide modes: between incident and transmitted and between incident and reflected modes. This new version of reciprocity relations transforms into old one in a case of single traveling mode.
Waveguide Handbook
Author: Nathan Marcuvitz
Publisher: IET
Published: 1951
Total Pages: 448
ISBN-13: 9780863410581
DOWNLOAD EBOOKPresents the equivalent-circuit parameters for a large number of microwave structures.
Surface Waves and Discontinuities
Author: Peter Malischewsky
Publisher: Walter de Gruyter GmbH & Co KG
Published: 1987-12-31
Total Pages: 232
ISBN-13: 3112756673
DOWNLOAD EBOOKNo detailed description available for "Surface Waves and Discontinuities".
Coplanar Waveguide Circuits, Components, and Systems
Author: Rainee N. Simons
Publisher: John Wiley & Sons
Published: 2004-04-07
Total Pages: 461
ISBN-13: 0471463930
DOWNLOAD EBOOKUp-to-date coverage of the analysis and applications of coplanar waveguides to microwave circuits and antennas The unique feature of coplanar waveguides, as opposed to more conventional waveguides, is their uniplanar construction, in which all of the conductors are aligned on the same side of the substrate. This feature simplifies manufacturing and allows faster and less expensive characterization using on-wafer techniques. Coplanar Waveguide Circuits, Components, and Systems is an engineer's complete resource, collecting all of the available data on the subject. Rainee Simons thoroughly discusses propagation parameters for conventional coplanar waveguides and includes valuable details such as the derivation of the fundamental equations, physical explanations, and numerical examples. Coverage also includes: Discontinuities and circuit elements Transitions to other transmission media Directional couplers, hybrids, and magic T Microelectromechanical systems based switches and phase shifters Tunable devices using ferroelectric materials Photonic bandgap structures Printed circuit antennas
Ridge Waveguides and Passive Microwave Components
Author: J. Helszajn
Publisher: IET
Published: 2000-06-30
Total Pages: 342
ISBN-13: 0852967942
DOWNLOAD EBOOKThis book collects much of Helszajn's work (formerly, Heriot-Watt University) and includes closed-form and finite element calculations of the propagation constant, attenuation and mode spectrum for the ridge waveguide, and power-current and power-voltage definitions of impedance. Circular polarization is also treated. Propagation properties where the waveguide has a dielectric filler are calculated. The treatment is then extended to more complex designs, including quadruple ridge waveguides with and without a gyromagnetic filler. The text includes descriptions of many of the passive devices which can be realized using these waveguides, including isolators, phase shifters, and circulators. c. Book News Inc.
Electromagnetic Waveguides
Author: S. F. Mahmoud
Publisher: IET
Published: 1991
Total Pages: 248
ISBN-13: 9780863412325
DOWNLOAD EBOOKA textbook for an introductory graduate course in electromagnetic waveguides, covering such types as low attenuation, dielectric, and the natural wave guides in the ionosphere and in mine tunnels. Annotation copyrighted by Book News, Inc., Portland, OR
Fractal Apertures in Waveguides, Conducting Screens and Cavities
Author: Basudeb Ghosh
Publisher: Springer
Published: 2014-06-12
Total Pages: 208
ISBN-13: 3319065351
DOWNLOAD EBOOKThis book deals with the design and analysis of fractal apertures in waveguides, conducting screens and cavities using numerical electromagnetics and field-solvers. The aim is to obtain design solutions with improved accuracy for a wide range of applications. To achieve this goal, a few diverse problems are considered. The book is organized with adequate space dedicated for the design and analysis of fractal apertures in waveguides, conducting screens and cavities, microwave/millimeter wave applications followed by detailed case-study problems to infuse better insight and understanding of the subject. Finally, summaries and suggestions are given for future work. Fractal geometries were widely used in electromagnetics, specifically for antennas and frequency selective surfaces (FSS). The self-similarity of fractal geometry gives rise to a multiband response, whereas the space-filling nature of the fractal geometries makes it an efficient element in antenna and FSS unit cell miniaturization. Until now, no efforts were made to study the behavior of these fractal geometries for aperture coupling problems. The aperture coupling problem is an important boundary value problem in electromagnetics and used in waveguide filters and power dividers, slotted ground planes, frequency selective surfaces and metamaterials. The present book is intended to initiate a study of the characteristics of fractal apertures in waveguides, conducting screens and cavities. To perform a unified analysis of these entirely dissimilar problems, the “generalized network formulation of the aperture problems” by Mautz and Harrington was extended to multiple-aperture geometry. The authors consider the problem of coupling between two arbitrary regions coupled together via multiple apertures of arbitrary shape. MATLAB codes were developed for the problems and validated with the results available in the literature as well as through simulations on ANSOFT's HFSS.
Applications of Advanced Electromagnetics
Author: Guennadi A. Kouzaev
Publisher: Springer Science & Business Media
Published: 2012-10-30
Total Pages: 542
ISBN-13: 3642303102
DOWNLOAD EBOOKThis text, directed to the microwave engineers and Master and PhD students, is on the use of electromagnetics to the development and design of advanced integrated components distinguished by their extended field of applications. The results of hundreds of authors scattered in numerous journals and conference proceedings are carefully reviewed and classed. Several chapters are to refresh the knowledge of readers in advanced electromagnetics. New techniques are represented by compact electromagnetic–quantum equations which can be used in modeling of microwave-quantum integrated circuits of future In addition, a topological method to the boundary value problem analysis is considered with the results and examples. One extended chapter is for the development and design of integrated components for extended bandwidth applications, and the technology and electromagnetic issues of silicon integrated transmission lines, transitions, filters, power dividers, directional couplers, etc are considered. Novel prospective interconnects based on different physical effects are reviewed as well. The ideas of topology is applicable to the electromagnetic signaling and computing, when the vector field maps can carry discrete information, and this area and the results in topological signaling obtained by different authors are analyzed, including the recently designed predicate logic processor operating spatially represented signal units. The book is rich of practical examples, illustrations, and references and useful for the specialists working at the edge of contemporary technology and electromagnetics.
Theory of Waveguides and Transmission Lines
Author: Edward F. Kuester
Publisher: CRC Press
Published: 2020-09-19
Total Pages: 611
ISBN-13: 1498730892
DOWNLOAD EBOOKThis book covers the principles of operation of electromagnetic waveguides and transmission lines. The approach is divided between mathematical descriptions of basic behaviors and treatment of specific types of waveguide structures. Classical (distributed-network) transmission lines, their basic properties, their connection to lumped-element networks, and the distortion of pulses are discussed followed by a full field analysis of waveguide modes. Modes of specific kinds of waveguides - traditional hollow metallic waveguides, dielectric (including optical) waveguides, etc. are discussed. Problems of excitation and scattering of waveguide modes are addressed, followed by discussion of real systems and performance.
