Cargando…
Smart antennas with MATLAB?, Second Edition
Fully revised for the latest advances in the field, this comprehensive professional reference offers a complete overview of the principles behind smart antenna design and operation and is the only book to addresses reconfigurable antennas and vector antennas.
| Clasificación: | Libro Electrónico |
|---|---|
| Autor principal: | |
| Formato: | Electrónico eBook |
| Idioma: | Inglés |
| Publicado: |
New York, N.Y. :
McGraw-Hill Education LLC.,
c2015.
|
| Edición: | 2nd edition. |
| Temas: | |
| Acceso en línea: | Texto completo |
Tabla de Contenidos:
- A. About the author
- B. Preface
- Examples and solutions on the web
- For instructors
- C. Acknowledgments
- 1. Introduction
- What is a smart antenna?
- Why are smart antennas emerging now?
- What are the benefits of smart antennas?
- Smart antennas involve many disciplines
- Overview of the book
- References
- 2. Fundamentals of electromagnetic fields
- Maxwell's equations
- The helmholtz wave equation
- Propagation in rectangular coordinates
- Propagation in spherical coordinates
- Electric field boundary conditions
- Magnetic field boundary conditions
- Planewave reflection and transmission coefficients
- Propagation over flat earth
- Knife-edge diffraction
- References
- Problems
- 3. Antenna fundamentals
- Antenna field regions
- Power density
- Radiation intensity
- Basic antenna nomenclature
- Friis transmission formula
- Magnetic vector potential and the far field
- Linear antennas
- Loop antennas
- References
- Problems
- 4. Array fundamentals
- Linear arrays
- Array weighting
- Circular arrays
- Rectangular planar arrays
- Fixed beam arrays
- Fixed sidelobe canceling
- Retrodirective arrays
- References
- Problems
- 5. Principles of random variables and processes
- Definition of random variables
- Probability density functions
- Expectation and moments
- Common probability density functions
- Stationarity and ergodicity
- Autocorrelation and power spectral density
- Covariance matrix
- References
- Problems
- 6. Propagation channel characteristics
- Flat earth model
- Multipath propagation mechanisms
- Propagation channel basics
- Improving signal quality
- References
- Problems
- 7. Angle-of-arrival estimation
- Fundamentals of matrix algebra
- Array correlation matrix
- Aoa estimation methods
- References
- Problems
- 8. Smart antennas
- Introduction
- The historical development of smart antennas
- Fixed weight beamforming basics
- Adaptive beamforming
- References
- Problems
- 9. Direction finding
- Loop antennas
- Adcock dipole antenna array
- Modern df applied to adcock and cross-loop arrays
- Geolocation
- References/notes
- Problems
- 10. Vector sensors
- Introduction
- Vector sensor antenna array response
- Vector sensor direction finding
- Vector sensor beamforming
- Vector sensor cramer-rao lower bound
- Acknowledgment
- References
- Problems
- 11. Smart antenna design
- Introduction
- Global optimization algorithms
- Optimizing smart antenna arrays
- Adaptive nulling
- Nec in smart antenna design
- Evolutionary antenna design
- Current and future trends
- References
- Problems.