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Introduction | |
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The History of Antennas | |
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What Is an Antenna and When Is it Used? | |
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How Antennas Radiate | |
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The Four Antenna Types | |
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References | |
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Problems | |
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Antenna Fundamentals | |
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Fundamentals of Electromagnetics | |
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Solution of Maxwell's Equations for Radiation Problems | |
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The Ideal Dipole | |
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Radiation Patterns | |
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Directivity and Gain | |
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Antenna Impedance | |
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Radiation Efficiency | |
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Antenna Polarization | |
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References | |
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Problems | |
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Simple Radiating Systems | |
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Electrically Small Dipoles | |
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Half-Wave Dipoles | |
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Monopoles and Image Theory | |
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Small Loop Antennas and Duality | |
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Two-Element Arrays | |
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References | |
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Problems | |
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System Applications for Antennas | |
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Introduction | |
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Receiving Properties of Antennas | |
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Antenna Noise and Radiometry | |
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Antennas in Communication Systems | |
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Antennas In Wireless Communication Systems | |
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Antennas in Radar System | |
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Antennas As Unintentional Radiators | |
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References | |
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Problems | |
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Line Sources | |
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The Uniform Line Source | |
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Tapered Line Sources | |
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Fourier Transform Relations Between the Far-Field Pattern and the Source Distribution | |
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Fast Wave And Slow Wave Distributions | |
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Superdirective Line Sources | |
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References | |
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Problems | |
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Wire Antennas | |
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Dipole Antennas | |
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Straight Wire Dipoles | |
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The Vee Dipole | |
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Folded Dipole Antennas | |
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Yagi-Uda Antennas | |
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Feeding Wire Antennas | |
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Loaded Wire Antennas | |
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Ground Plane Backed Wire Antennas | |
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Wire Antennas Above an Imperfect Ground Plane | |
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Large Loop Antennas | |
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References | |
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Problems | |
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Broadband Antennas | |
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Introduction | |
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Traveling-Wave Wire Antennas | |
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Helical Antennas | |
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Biconical Antennas | |
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Sleeve Antennas | |
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Principles of Frequency-Independent Antennas | |
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Spiral Antennas | |
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Log-Periodic Antennas | |
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Wideband EMC Antennas | |
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Ultra-Wideband Antennas | |
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References | |
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Problems | |
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Array Antennas | |
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Introduction | |
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The Array Factor for Linear Arrays | |
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Uniformly Excited, Equally Spaced Linear Arrays | |
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The Complete Array Pattern - Pattern Multiplication | |
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Directivity of Uniformly Excited, Equally Spaced Linear Arrays | |
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Nonuniformly Excited, Equally Spaced Linear Arrays | |
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Mutual Coupling in Arrays | |
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Multidimensional Arrays | |
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Phased Arrays and Array Feeding Techniques | |
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Elements for Arrays | |
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Wideband Phased Arrays | |
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References | |
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Problems | |
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Aperture Antennas | |
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Radiation from apertures and huygens' principle | |
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Rectangular Apertures | |
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Techniques for Evaluating Gain | |
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Rectangular Horn Antennas | |
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Circular Apertures | |
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Reflector Antennas | |
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Feed Antennas for Reflectors | |
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Lens Antennas | |
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References | |
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Problems | |
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Antenna Synthesis | |
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The Antenna Synthesis Problem | |
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Line-Source Shaped Beam Synthesis Methods | |
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Linear Array Shaped Beam Synthesis Methods | |
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Low Side Lobe, Narrow Main Beam Synthesis Methods | |
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The Iterative Sampling Method | |
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References | |
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Problems | |
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Low-Profile Antennas and Personal Communication Antennas | |
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Introduction | |
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Microstrip Antenna Elements | |
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Microstrip Arrays | |
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Microstrip Leaky Wave Antennas | |
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Fundamental Limits on Antenna Size | |
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Antennas for Compact Devices | |
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Dielectric Resonator Antennas | |
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Near Fields of Electrically Large Antennas | |
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Human Body Effects on Antenna Performance | |
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Radiation Hazards | |
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References | |
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Problems | |
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Terminal and Base Station Antennas for Wireless Applications | |
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Satellite Terminal Antennas | |
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Base Station Antennas | |
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Mobile Terminal Antennas | |
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Smart Antennas | |
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Adaptive and Spatial Filtering Antennas | |
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References | |
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Problems | |
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Antenna Measurements | |
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Reciprocity and Antenna Measurements | |
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Pattern Measurement and Antenna Ranges | |
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Gain Measurement | |
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Polarization Measurement | |
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Field Intensity Measurement | |
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Mobile Radio Antenna Measurements | |
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Rules for Experimental Investigations | |
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References | |
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Problems | |
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CEM for Antennas: The Method of Moments | |
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General Introduction to Cem | |
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Introduction to The Method of Moments | |
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Pocklington's Integral Equation | |
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Integral Equations and Kirchhoff's Network Equations | |
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Source Modeling | |
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Weighted Residuals And The Method Of Moments | |
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Two Alternative Approaches To The Method Of Moments | |
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Formulation and Computational Considerations | |
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Calculation of Antenna and Scatterer Characteristics | |
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The Wire Antenna or Scatterer as an N-Port Network | |
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Antenna Arrays | |
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Radar Cross Section of Antennas | |
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Modeling of Solid Surfaces | |
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Summary | |
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References | |
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Problems | |
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CEM for Antennas: Finite Difference Time Domain Method | |
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Maxwell's Equations for the FDTD Method | |
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Finite Differences and the Yee Algorithm | |
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Cell Size, Numerical Stability, and Dispersion | |
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Computer Algorithm and FDTD Implementation | |
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Absorbing Boundary Conditions | |
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Source Conditions | |
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Near Fields and Far Fields | |
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A Two-Dimensional Example: An E-Plane Sectoral Horn Antenna | |
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Antenna Analysis and Applications | |
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Summary | |
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References | |
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Problems | |
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CEM for Antennas: High-Frequency Methods | |
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Geometrical Optics | |
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Wedge Diffraction Theory | |
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The Ray-Fixed Coordinate System | |
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A Uniform Theory of Wedge Diffraction | |
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E-Plane Analysis of Horn Antennas | |
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Cylindrical Parabolic Antenna | |
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Radiation by a Slot on a Finite Ground Plane | |
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Radiation by a Monopole on a Finite Ground Plane | |
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Equivalent Current Concepts | |
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A Multiple Diffraction Formulation | |
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Diffraction by Curved Surfaces | |
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Application of UTD to Wireless Mobile Propagation | |
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Extension of Moments Method Using the UTD | |
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Physical Optics | |
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Frequency Dependence of First-Order Scattering Sources | |
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Method of Stationary Phase | |
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Physical Theory of Diffraction | |
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Cylindrical Parabolic Reflector Antenna-PTD | |
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Summary | |
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References | |
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Problems | |
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Frequency Bands | |
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Radio Frequency Bands | |
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Television Channel Frequencies (in North America) | |
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Cellular Telephone Bands | |
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Radar Bands | |
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Material Data and Constants | |
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Conductivities of Good Conductors | |
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Wire Data | |
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Dielectric Constant: Permittivity | |
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Permeability | |
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Velocity of Light | |
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Imtrinsic Impedance of Free Space | |
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Coordinate Systems and Vectors | |
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The Coordinate Systems and Unit Vectors | |
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Vector Identities | |
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Vector Differential Operators | |
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Trigonometric Relations | |
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Hyperbolic Relations | |
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Mathematical Relations | |
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Dirac Delta Function | |
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Binomial Theorem | |
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Bessel Functions | |
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Some Useful Integrals | |
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Computing Tools | |
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Wire Antenna Simulation Packages | |
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Parabolic Reflector Antenna Simulation Packages | |
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Web Sites with Antenna Calculation and Modeling Tools | |
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Book List | |
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Introduction | |
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Antenna Definitions | |
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Fundamental Books on Antennas | |
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Books on Antennas with Propagation | |
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Books On Antennas With Other Topics | |
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Handbooks and General Reference Books on Antennas | |
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Books on Antenna Measurements | |
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Books on Specific Antenna Topics | |
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Books on Antennas For Specific Applications | |
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Books on Computational Methods for Antennas | |
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Books on Topics Closely Related to Antennas | |