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Antenna Theory

Antenna Theory. Balanis was born in Greece. His Ph.D. is from Ohio State University , Columbus, in 1969. In 1983 he joined Arizona State University . He is a Fellow of IEEE. Associate Editor of the IEEE Transactions on Antennas and Propagation ( 1974-1977)

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Antenna Theory

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  1. Antenna Theory • Balaniswas born in Greece. • His Ph.D. is from Ohio State University, Columbus, in 1969. • In 1983 he joined Arizona State University. • He is a Fellow of IEEE. • Associate Editor of the IEEE Transactions on Antennas and Propagation (1974-1977) • IEEE Transactions on Geoscience and Remote Sensing (1982-1984). CONSTANTINE A. BALANIS Arizona State University

  2. Outlines - Antenna I CH02: Fundamental Parameters of Antennas • Radiation Pattern • Radiation Power Density • Radiation Intensity • Beam width • Directivity • Numerical Techniques • Antenna Efficiency • Gain • Beam Efficiency • Bandwidth • Polarization • Input Impedance • Antenna Radiation Efficiency • Antenna Vector Effective Length and Equivalent Areas • Maximum Directivity and Maximum Effective Area • Friis Transmission Equation and Radar Range Equation • Antenna Temperature CH01: Antennas • Introduction • Types of Antennas • Radiation Mechanism • Current Distribution on a Thin Wire Antenna • Historical Advancement CH03: Radiation Integrals and Auxiliary Potential Functions • Introduction • The Vector Potential A for an Electric Current Source J • The Vector Potential F for a Magnetic Current Source M • Electric and Magnetic Fields for Electric (J) and Magnetic (M) Current Sources • Solution of the Inhomogeneous Vector Potential Wave Equation • Far-Field Radiation • Duality Theorem • Reciprocity and Reaction Theorems

  3. Outlines - Antenna I CH05: Loop Antennas • Introduction • Small Circular Loop • Circular Loop of Constant Current • Circular Loop with Non uniform Current • Ground and Earth Curvature Effects for Circular Loops • Polygonal Loop Antennas • Ferrite Loop • Mobile Communication Systems Applications CH04: Linear Wire Antennas • Introduction • Infinitesimal Dipole • Small Dipole • Region Separation • Finite Length Dipole • Half-Wavelength Dipole • Linear Elements Near or on Infinite Perfect Conductors • Ground Effects CH06: Arrays: Linear, Planar, and Circular • Two-Element Array • N-Element Linear Array: Uniform Amplitude and Spacing • N-Element Linear Array: Directivity Design Procedure • N-Element Linear Array: Three-Dimensional Characteristics • Rectangular-to-Polar Graphical Solution • N-Element Linear Array: Uniform Spacing, Non uniform Amplitude • Super directivity • Planar Array Circular Array • Design Considerations

  4. Outlines - Antenna II CH07: Antenna Synthesis and Continuous Sources • Introduction • Continuous Sources • Schelkunoff Polynomial Method • Fourier Transform Method • Woodward-Lawson Method • Taylor Line-Source (Tschebyscheff-Error) • Taylor Line-Source (One-Parameter) • Triangular, Cosine, and Cosine-Squared Amplitude Distributions • Line-Source Phase Distributions • Continuous Aperture Sources CH08: Integral Equations, Moment Method, and Self and Mutual Impedances • Introduction • Integral Equation Method • Finite Diameter Wires • Moment Method Solution • Self-Impedance • Mutual Impedance Between Linear Elements • Mutual Coupling in Arrays

  5. Outlines - Antenna II CH10: Traveling Wave and Broadband Antennas • Introduction • Traveling Wave Antennas • Broadband Antennas CH09: Broadband Dipoles and Matching • Introduction • Biconical Antenna • Triangular Sheet, Bow-Tie, and Wire Simulation • Cylindrical Dipole • Folded Dipole • Discone and Conical Skirt Monopole • Matching Techniques CH11: Frequency Independent Antennas, Miniaturization, and Fractals • Introduction • Theory • Equiangular Spiral Antennas • Log-Periodic Antennas • Fundamental Limits of Electrically Small Antennas • Fractal Antennas

  6. Outlines - Antenna II CH13: Horn Antennas • Introduction • E-Plane Sectoral Horn • H-Plane Sectoral Horn • Pyramidal Horn • Conical Horn • Corrugated Horn • Aperture-Matched Horns • Multimode Horns • Dielectric-Loaded Horns • Phase Center CH12: Aperture Antennas • Introduction • Field Equivalence Principle: Huygens’ Principle • Radiation Equations • Directivity • Rectangular Apertures • Circular Apertures • Design Considerations • Babinet’s Principle • Fourier Transforms in Aperture Antenna Theory • Ground Plane Edge Effects: The Geometrical Theory of Diffraction CH14: Microstrip Antennas • Introduction • Rectangular Patch • Circular Patch • Quality Factor, Bandwidth, and Efficiency • Input Impedance • Coupling • Circular Polarization • Arrays and Feed Networks

  7. Outlines - Antenna II CH16: Smart Antennas • Introduction • Smart-Antenna Analogy • Cellular Radio Systems Evolution • Signal Propagation • Smart Antennas’ Benefits • Smart Antennas’ Drawbacks • Antenna • Antenna Beam-forming • Mobile Ad hoc Networks (MANETs) • Smart-Antenna System Design, Simulation, and Results • Beam-forming, Diversity Combining, Rayleigh-Fading, and • Trellis-Coded Modulation • Other Geometries CH15: Reflector Antennas • Introduction • Plane Reflector • Corner Reflector • Parabolic Reflector • Spherical Reflector CH17: Antenna Measurements • Introduction • Antenna Ranges • Radiation Patterns • Gain Measurements • Directivity Measurements • Radiation Efficiency • Impedance Measurements • Current Measurements • Polarization Measurements • Scale Model Measurements

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