Autore	Besser Les
Pubbl/distr/stampa	Boston : , : Artech House, , ©2003
Descrizione fisica	1 online resource (575 p.)
Disciplina	621.384/12
Altri autori (Persone)	GilmoreRowan
Collana	Artech House microwave library
Soggetto topico	Microwave circuits - Design and construction Radio circuits - Design and construction Wireless communication systems - Equipment and supplies
ISBN	1-58053-675-1
Formato	Materiale a stampa
Livello bibliografico	Monografia
Lingua di pubblicazione	eng
Nota di contenuto	Practical RF Circuit Design for Modern Wireless Systems Volume I Passive Circuits and Systems; Contents vii; Preface xv; Acknowledgments xix; Chapter 1 Introduction 1; Chapter 2 RF circuit fundamentals 9; Chapter 3 The radio as typical RF system 81; Chapter 4 The Smith chart and S-parameters 147; Plates; Chapter 5 Impedance matching techniques 221; Chapter 6 CAE/CAD of linear RF/MW circuits 277; Chapter 7 Passive component models 337; Chapter 8 Filters and resonant circuits 415; Chapter 9 Similarities and differences of RF and high-speed digital designs 493; References 520; Appendix 523 About the Authors 527Index 529
Record Nr.	UNINA-9910814747803321

Pubbl/distr/stampa	Chichester, England ; ; Hoboken, NJ, : Wiley, c2007
Descrizione fisica	1 online resource (471 p.)
Disciplina	621.382/4 621.384135
Altri autori (Persone)	WaterhouseR. B (Rodney B.)
Collana	RSP
Soggetto topico	Microstrip antennas Printed circuits Wireless communication systems - Equipment and supplies
Soggetto genere / forma	Electronic books.
ISBN	1-282-12231-2 9786612122316 0-470-51224-5 0-470-51225-3
Formato	Materiale a stampa
Livello bibliografico	Monografia
Lingua di pubblicazione	eng
Nota di contenuto	Printed Antennas for Wireless Communications; Contents; About the Editor; List of Contributors; Preface; 1 Wireless Systems and Printed Antennas; Part I Fundamental Wideband Printed Antennas for Wireless Systems; 2 Multilayered Patch Antennas; 3 Printed Quasi-Yagi Antennas; 4 Printed Spiral Antennas; 5 Printed Folded Beverage Antennas; 6 Printed Tapered Slot Antennas; Part II Small Printed Antennas for Wireless Systems; 7 Planar Inverted-F Antennas; 8 Small Patch-Based Antennas; 9 Small Multiband Printed Monopole Antennas; 10 Printed Antennas in Packages Part III Advanced Concepts and Applications in Wireless Systems11 Printed Reflectarray Antennas; 12 Antennas on Artificial Magnetic Conductors and Other Impedance Surfaces; 13 Transceiver Architectures for Highly Integrated RF Front-Ends; 14 Frequency-Agile Antennas for a Software-Defined and Cognitive Radio; 15 Antenna Evaluation for Communications with Diversity/MIMO; Index
Record Nr.	UNINA-9910144584503321

Autore	Räisänen Antti V.
Pubbl/distr/stampa	Boston : , : Artech House, , 2003
Descrizione fisica	1 online resource (414 p.)
Disciplina	621.384
Altri autori (Persone)	LehtoArto
Collana	Mobile communications series
Soggetto topico	Radio circuits Wireless communication systems - Equipment and supplies Detectors
Soggetto genere / forma	Electronic books.
ISBN	1-58053-669-7
Formato	Materiale a stampa
Livello bibliografico	Monografia
Lingua di pubblicazione	eng
Nota di contenuto	Introduction to Radio Waves and Radio Engineering -- Fundamentals of Electromagnetic Fields -- Transmission Lines and Waveguides -- Impedance Matching -- Microwave Circuit Theory -- Passive Transmission Line and Waveguide Devices -- Resonators and Filters -- Circuits Based on Semiconductor Devices -- Antennas -- Propagation of Radio Waves -- Radio System -- Applications -- Biological Effects and Safety Standards -- Appendix A: Vector Operations -- Appendix B: Physical Constants and Material Parameters.
Record Nr.	UNINA-9910455962603321

Autore	Blaunstein Nathan
Pubbl/distr/stampa	Hoboken, N.J., : Wiley-Interscience, c2007
Descrizione fisica	1 online resource (637 p.)
Disciplina	621.3824
Altri autori (Persone)	ChristodoulouChristos G
Collana	Wiley series in microwave and optical engineering
Soggetto topico	Adaptive antennas Radio wave propagation Wireless communication systems - Equipment and supplies Cell phone systems - Equipment and supplies
ISBN	1-280-72223-1 9786610722235 0-470-06999-6 0-470-06998-8
Formato	Materiale a stampa
Livello bibliografico	Monografia
Lingua di pubblicazione	eng
Nota di contenuto	Radio Propagation and Adaptive Antennas for Wireless Communication Links; Contents; Preface; Chapter One: Fundamentals of Radio Communications; 1.1. Radio Communication Link; 1.2. Frequency Band for Radio Communications; 1.3. Noise in Radio Communication Links; 1.4. Main Propagation Characteristics; 1.4.1. Path Loss; 1.4.2. Characteristics of Multipath Propagation; 1.4.3. Signal Presentation in Wireless Communication Channels; 1.4.4. Parameters of the Multipath Communication Channel; 1.4.5. Types of Fading in Multipath Communication Channels; 1.5. Problems in Adaptive Antennas Application BibliographyChapter Two: Antenna Fundamentals; 2.1. Radiation Pattern; 2.2. Field Regions of an Antenna; 2.3. Radiation Intensity; 2.4. Directivity and Gain; 2.5. Polarization; 2.5.1. Wave and Antenna Polarization; 2.5.2. Linear, Circular, and Elliptical Polarization; 2.6. Terminal Antennas in Free Space; 2.7. Antenna Types; Bibliography; Chapter Three: Fundamentals of Wave Propagation in Random Media; 3.1. Main Wave Equations and Random Functions; 3.1.1. Wave Equations; 3.1.2. Random Functions and Their Moments; 3.1.3. Random Equations; 3.2. The Perturbation Method for Multiple Scattering The Mean Perturbed PropagatorThe Mean Double Propagator; Mass Operator and Dyson Equation; 3.3. An Exact Solution of 1D-Equation; 3.4. Approximations of the Perturbation Method; 3.4.1. Low Order Approximations; 3.4.2. Convergence of the Perturbation Expansion; 3.4.3. Bourret's Bilocal and Kraichnan's Random Coupling Models; 3.5. Random Taylor Expansion at Short Wavelengths; 3.6. An Exact Solution of the Scalar Wave Equation; Approximate Evaluations of the Functional Integral (3.137); 3.7. The Electromagnetic Wave Equation; 3.8. Propagation in Statistically Inhomogeneous Media 3.9. Propagation in Homogeneous Anisotropic Media3.9.1. Coupling Between Wave Modes; 3.9.2. Energy Transfer Between Wave Modes; Bibliography; Chapter Four: Electromagnetic Aspects of Wave Propagation over Terrain; 4.1. Waves Propagation in Free Space; 4.1.1. A Plane, Cylindrical and Spherical Wave Presentation; 4.1.2. Green's Function Presentation; 4.1.3. Huygen's Principle; 4.1.4. The Concept of Fresnel Zones for Free Space; 4.1.5. Polarization of Radio Waves; 4.2. Path Loss in Free Space; 4.3. Radio Propagation Above Flat Terrain 4.3.1. Boundary Conditions at the Perfectly Conductive Surface4.3.2. Areas Significant for Reflection; 4.3.3. Reflection Coefficients; 4.4. Propagation Above Rough Terrain Under LOS Conditions; 4.4.1. Scattering from a Rough Ground Surface; 4.4.2. The Perturbation Solution; 4.4.3. Kirchhoff's Approximation; 4.4.4. The Rayleigh Approximation; 4.5. Propagation Above a Smooth Curved Terrain; 4.6. Effect of a Single Obstacle Placed on a Flat Terrain; Bibliography; Chapter Five: Terrestrial Radio Communications; 5.1. Characterization of the Terrain 5.2. Propagation Scenarios in Terrestrial Communication Links
Record Nr.	UNINA-9910143568203321