Planar Microwave Engineering

Author: Thomas H. Lee
Publisher: Cambridge University Press
ISBN: 9780521835268
Size: 38.17 MB
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Planar Microwave Engineering from the Author: Thomas H. Lee. Modern wireless communications hardware is underpinned by RF and microwave design techniques. This insightful book contains a wealth of circuit layouts, design tips, and practical measurement techniques for building and testing practical gigahertz systems. The book covers everything you need to know to design, build, and test a high-frequency circuit. Microstrip components are discussed, including tricks for extracting good performance from cheap materials. Connectors and cables are also described, as are discrete passive components, antennas, low-noise amplifiers, oscillators, and frequency synthesizers. Practical measurement techniques are presented in detail, including the use of network analyzers, sampling oscilloscopes, spectrum analyzers, and noise figure meters. Throughout the focus is practical, and many worked examples and design projects are included. There is also a CD-ROM that contains a variety of design and analysis programs. The book is packed with indispensable information for students taking courses on RF or microwave circuits and for practising engineers.

Microwave Engineering Ii

Author: V.S.Bagad
Publisher: Technical Publications
ISBN: 9788184316247
Size: 10.44 MB
Format: PDF, Kindle
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Microwave Engineering Ii from the Author: V.S.Bagad.

Microwave Engineering

Author: Ahmad Shahid Khan
Publisher: CRC Press
ISBN: 1466591420
Size: 45.92 MB
Format: PDF, ePub, Docs
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Microwave Engineering from the Author: Ahmad Shahid Khan. Detailing the active and passive aspects of microwaves, Microwave Engineering: Concepts and Fundamentals covers everything from wave propagation to reflection and refraction, guided waves, and transmission lines, providing a comprehensive understanding of the underlying principles at the core of microwave engineering. This encyclopedic text not only encompasses nearly all facets of microwave engineering, but also gives all topics—including microwave generation, measurement, and processing—equal emphasis. Packed with illustrations to aid in comprehension, the book: Describes the mathematical theory of waveguides and ferrite devices, devoting an entire chapter to the Smith chart and its applications Discusses different types of microwave components, antennas, tubes, transistors, diodes, and parametric devices Examines various attributes of cavity resonators, semiconductor and RF/microwave devices, and microwave integrated circuits Addresses scattering parameters and their properties, as well as planar structures including striplines and microstrips Considers the limitations of conventional tubes, behavior of charged particles in different fields, and the concept of velocity modulation Based on the author’s own class notes, Microwave Engineering: Concepts and Fundamentals consists of 16 chapters featuring homework problems, references, and numerical examples. PowerPoint® slides and MATLAB®-based solutions are available with qualifying course adoption.

Rf And Microwave Engineering

Author: Frank Gustrau
Publisher: John Wiley & Sons
ISBN: 1118349571
Size: 40.66 MB
Format: PDF, ePub, Mobi
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Rf And Microwave Engineering from the Author: Frank Gustrau. This book provides a fundamental and practical introduction to radio frequency and microwave engineering and physical aspects of wireless communication In this book, the author addresses a wide range of radio-frequency and microwave topics with emphasis on physical aspects including EM and voltage waves, transmission lines, passive circuits, antennas, radio wave propagation. Up-to-date RF design tools like RF circuit simulation, EM simulation and computerized smith charts, are used in various examples to demonstrate how these methods can be applied effectively in RF engineering practice. Design rules and working examples illustrate the theoretical parts. The examples are close to real world problems, so the reader can directly transfer the methods within the context of their own work. At the end of each chapter a list of problems is given in order to deepen the reader’s understanding of the chapter material and practice the new competences. Solutions are available on the author’s website. Key Features: Presents a wide range of RF topics with emphasis on physical aspects e.g. EM and voltage waves, transmission lines, passive circuits, antennas Uses various examples of modern RF tools that show how the methods can be applied productively in RF engineering practice Incorporates various design examples using circuit and electromagnetic (EM) simulation software Discusses the propagation of waves: their representation, their effects, and their utilization in passive circuits and antenna structures Provides a list of problems at the end of each chapter Includes an accompanying website containing solutions to the problems (http:\\\gustrau_rf_textbook) This will be an invaluable textbook for bachelor and masters students on electrical engineering courses (microwave engineering, basic circuit theory and electromagnetic fields, wireless communications). Early-stage RF practitioners, engineers (e.g. application engineer) working in this area will also find this book of interest.

Foundations For Microwave Engineering

Author: Robert E. Collin
ISBN: 9780070118126
Size: 23.89 MB
Format: PDF, Docs
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Foundations For Microwave Engineering from the Author: Robert E. Collin. An Instructor's Manual presenting detailed solutions to all the problems in the book is available upon request from the Wiley Makerting Department.

Computational Electromagnetics For Rf And Microwave Engineering

Author: David B. Davidson
Publisher: Cambridge University Press
ISBN: 1139492810
Size: 78.53 MB
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Computational Electromagnetics For Rf And Microwave Engineering from the Author: David B. Davidson. This hands-on introduction to computational electromagnetics (CEM) links theoretical coverage of the three key methods - the FDTD, MoM and FEM - to open source MATLAB codes (freely available online) in 1D, 2D and 3D, together with many practical hints and tips gleaned from the author's 25 years of experience in the field. Updated and extensively revised, this second edition includes a new chapter on 1D FEM analysis, and extended 3D treatments of the FDTD, MoM and FEM, with entirely new 3D MATLAB codes. Coverage of higher-order finite elements in 1D, 2D and 3D is also provided, with supporting code, in addition to a detailed 1D example of the FDTD from a FEM perspective. With running examples through the book and end-of-chapter problems to aid understanding, this is ideal for professional engineers and senior undergraduate/graduate students who need to master CEM and avoid common pitfalls in writing code and using existing software.

Microwave Engineering 4th Edition

Author: David M. Pozar
Publisher: Wiley Global Education
ISBN: 1118213637
Size: 79.59 MB
Format: PDF, Mobi
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Microwave Engineering 4th Edition from the Author: David M. Pozar. The 4th edition of this classic text provides a thorough coverage of RF and microwave engineering concepts, starting from fundamental principles of electrical engineering, with applications to microwave circuits and devices of practical importance. Coverage includes microwave network analysis, impedance matching, directional couplers and hybrids, microwave filters, ferrite devices, noise, nonlinear effects, and the design of microwave oscillators, amplifiers, and mixers. Material on microwave and RF systems includes wireless communications, radar, radiometry, and radiation hazards. A large number of examples and end-of-chapter problems test the reader's understanding of the material. The 4th edition includes new and updated material on systems, noise, active devices and circuits, power waves, transients, RF CMOS circuits, and more.

Microwave Engineering

Author: V.S.Bagad
Publisher: Technical Publications
ISBN: 9788184313604
Size: 40.94 MB
Format: PDF, Docs
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Microwave Engineering from the Author: V.S.Bagad. Microwave Transmission Lines : Microwave spectrum and bands, Applications of microwaves. Rectangular Waveguides TE/TM mode analysis, Expressions for fields, Characteristic equation and cut-off frequencies, Filter characteristics, Dominant and degenerate modes, Sketches of TE and TM mode fields in the cross-section, Mode characteristics Phase and group velocities, Wavelengths and impedance relations; Power transmission and power losses in rectangular guide. Related problems.Circular Waveguides : Nature of fields, Characteristic equation, Dominant and degenerate modes. Impossibility of TEM mode. Microstrip lines Introduction, Z0 relations, Effective dielectric constant, Losses, Q factor. Cavity Resonators Introduction, Rectangular and cylindrical cavities, Dominant modes and resonant frequencies, Q factor and coupling coefficients. Related problems.Waveguide Components and Applications - I : Coupling mechanisms Probe, Loop, Aperture types. Waveguide discontinuities Waveguide irises, Tuning screws and posts, Matched Loads. Waveguide attenuators Resistive card, Rotary vane types; Waveguide phase shifters Dielectric, Rotary vane types. Waveguide multiport junctions E plane and H plane tees, Magic tee, Hybrid ring ; Directional couplers 2 Hole, Bethe hole types.Waveguide Components and Applications - II : Ferrites Composition and characteristics, Faraday rotation; Ferrite components Gyrator, Isolator, Circulator. Scattering matrix Significance, Formulation and properties. S matrix calculations for 2 port junction, E plane and H plane tees, Magic tee, Directional coupler, Circulator and isolator. Related problems.Microwave Tubes - I : Limitations and losses of conventional tubes at microwave frequencies. Microwave tubes O type and M type classifications. O-type tubes : 2 Cavity Klystrons Structure, Reentrant cavities, Velocity modulation process and applegate diagram, Bunching process and small signal theory Expressions for o/p power and efficiency. Reflex Klystrons Structure, Applegate diagram and principle of working, Mathematical theory of bunching, Power output, Efficiency, Electronic admittance; Oscillating modes and o/p characteristics, Electronic and mechanical tuning. Related problems.Helix TWTs: Significance, Types and characteristics of slow wave structures; Structure of TWT and amplification process (qualitative treatment), Suppression of oscillations, Nature of the four propagation constants, Gain considerations.M-type Tubes : Introduction, Cross-field effects, Magnetrons Different types, 8-Cavity cylindrical travelling wave Magnetron Hull cut-off and Hartree conditions, Modes of resonance and PI-Mode operation, Separation of PI-Mode, O/P characteristics.Microwave Solid State Devices : Introduction, Classification, Applications. TEDs Introduction, Gunn diode Principle, RWH theory, Characteristics, Basic modes of operation, Oscillation modes. Avalanche transit time devices Introduction, IMPATT and TRAPATT diodes Principle of operation and characteristics.Microwave Measurements : Description of microwave bench Different blocks and their features, Precautions; Microwave power measurement Bolometer method. Measurement of attenuation, Frequency, VSWR, Cavity Q. Impedance measurements.

High Frequency Integrated Circuits

Author: Sorin Voinigescu
Publisher: Cambridge University Press
ISBN: 0521873029
Size: 18.66 MB
Format: PDF
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High Frequency Integrated Circuits from the Author: Sorin Voinigescu. A transistor-level, design-intensive overview of high speed and high frequency monolithic integrated circuits for wireless and broadband systems from 2 GHz to 200 GHz, this comprehensive text covers high-speed, RF, mm-wave, and optical fibre circuits using nanoscale CMOS, SiGe BiCMOS, and III-V technologies. Step-by-step design methodologies, end-of chapter problems, and practical simulation and design projects are provided, making this an ideal resource for senior undergraduate and graduate courses in circuit design. With an emphasis on device-circuit topology interaction and optimization, it gives circuit designers and students alike an in-depth understanding of device structures and process limitations affecting circuit performance.

Planar Metamaterial Based Microwave Sensor Arrays For Biomedical Analysis And Treatment

Author: Margarita Puentes Vargas
Publisher: Springer Science & Business Media
ISBN: 3319060414
Size: 42.16 MB
Format: PDF, Docs
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Planar Metamaterial Based Microwave Sensor Arrays For Biomedical Analysis And Treatment from the Author: Margarita Puentes Vargas. This book presents an innovative concept for the realization of sensors based on a planar metamaterial microwave array and shows their application in biomedical analysis and treatment. The sensors are able to transduce the dielectric properties of materials in their direct vicinity into an electric signal. The specific array organization permits a simultaneous analysis of several materials using a single readout signal or a relative characterization of one material where information about its spatial distribution can be extracted. Two applications of the designed sensors are described here: the first is a cytological screening using micro fluidic technology, which shows that the sensors may be integrated into lab-on-chip technologies; the second application regards the use of the sensor in both the analysis and treatment of organic tissues. The developed sensor is able not only to screen the tissues for abnormalities, but also, by changing the applied signals, to perform thermal ablation and treat the abnormalities in a highly focused way. Thus, the research described in this book represents a considerable advancement in the field of biomedical microwave sensing.