{"product_id":"antenna-theory-isbn-9781118642061","title":"Antenna Theory","description":"\u003cp\u003e\u003cb\u003eUpdated with color and gray scale illustrations, a companion website housing supplementary material, and new sections covering recent developments in antenna analysis and design\u003cbr\u003e\u003cbr\u003e\u003c\/b\u003eThis book introduces the fundamental principles of antenna theory and explains how to apply them to the analysis, design, and measurements of antennas. Due to the variety of methods of analysis and design, and the different antenna structures available, the applications covered in this book are made to some of the most basic and practical antenna configurations. Among these antenna configurations are linear dipoles; loops; arrays; broadband antennas; aperture antennas; horns; microstrip antennas; and reflector antennas. The text contains sufficient mathematical detail to enable undergraduate and beginning graduate students in electrical engineering and physics to follow the flow of analysis and design. Readers should have a basic knowledge of undergraduate electromagnetic theory, including Maxwell’s equations and the wave equation, introductory physics, and differential and integral calculus.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003ePresents new sections on flexible and conformal bowtie, Vivaldi antenna, antenna miniaturization, antennas for mobile communications, dielectric resonator antennas, and scale modeling\u003c\/li\u003e \u003cli\u003eProvides color and gray scale figures and illustrations to better depict antenna radiation characteristics\u003c\/li\u003e \u003cli\u003eIncludes access to a companion website housing MATLAB programs, Java-based applets and animations, Power Point notes, Java-based interactive questionnaires and a solutions manual for instructors\u003c\/li\u003e \u003cli\u003eIntroduces over 100 additional end-of-chapter problems\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e\u003ci\u003e\u003cbr\u003eAntenna Theory: Analysis and Design, Fourth Edition \u003c\/i\u003eis designed to meet the needs of senior undergraduate and beginning graduate level students in electrical engineering and physics, as well as practicing engineers and antenna designers.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eConstantine A. Balanis\u003c\/b\u003e received his BSEE degree from the Virginia Tech in 1964, his MEE degree from the University of Virginia in 1966, his PhD in Electrical Engineering from The Ohio State University in 1969, and an Honorary Doctorate from the Aristotle University of Thessaloniki in 2004. From 1964 to 1970, he was with the NASA Langley Research Center in Hampton, VA, and from 1970 to 1983, he was with the Department of Electrical Engineering of West Virginia University. In 1983 he joined Arizona State University and is now Regents' Professor of Electrical Engineering. Dr. Balanis is also a life fellow of the IEEE.\u003c\/p\u003e \u003cp\u003ePreface xiii\u003c\/p\u003e \u003cp\u003eAbout the Companion Website xix\u003c\/p\u003e \u003cp\u003e\u003cb\u003e1 Antennas 1\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003e1.1 Introduction 1\u003c\/p\u003e \u003cp\u003e1.2 Types of Antennas 3\u003c\/p\u003e \u003cp\u003e1.3 Radiation Mechanism 7\u003c\/p\u003e \u003cp\u003e1.4 Current Distribution on a Thin Wire Antenna 15\u003c\/p\u003e \u003cp\u003e1.5 Historical Advancement 18\u003c\/p\u003e \u003cp\u003e1.6 Multimedia 21\u003c\/p\u003e \u003cp\u003eReferences 22\u003c\/p\u003e \u003cp\u003e\u003cb\u003e2 Fundamental Parameters and Figures-of-Merit of Antennas 25\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003e2.1 Introduction 25\u003c\/p\u003e \u003cp\u003e2.2 Radiation Pattern 25\u003c\/p\u003e \u003cp\u003e2.3 Radiation Power Density 35\u003c\/p\u003e \u003cp\u003e2.4 Radiation Intensity 37\u003c\/p\u003e \u003cp\u003e2.5 Beamwidth 40\u003c\/p\u003e \u003cp\u003e2.6 Directivity 41\u003c\/p\u003e \u003cp\u003e2.7 Numerical Techniques 55\u003c\/p\u003e \u003cp\u003e2.8 Antenna Efficiency 60\u003c\/p\u003e \u003cp\u003e2.9 Gain, Realized Gain 61\u003c\/p\u003e \u003cp\u003e2.10 Beam Efficiency 65\u003c\/p\u003e \u003cp\u003e2.11 Bandwidth 65\u003c\/p\u003e \u003cp\u003e2.12 Polarization 66\u003c\/p\u003e \u003cp\u003e2.13 Input Impedance 75\u003c\/p\u003e \u003cp\u003e2.14 Antenna Radiation Efficiency 79\u003c\/p\u003e \u003cp\u003e2.15 Antenna Vector Effective Length and Equivalent Areas 81\u003c\/p\u003e \u003cp\u003e2.16 Maximum Directivity and Maximum Effective Area 86\u003c\/p\u003e \u003cp\u003e2.17 Friis Transmission Equation and Radar Range Equation 88\u003c\/p\u003e \u003cp\u003e2.18 Antenna Temperature 96\u003c\/p\u003e \u003cp\u003e2.19 Multimedia 100\u003c\/p\u003e \u003cp\u003eReferences 103\u003c\/p\u003e \u003cp\u003eProblems 105\u003c\/p\u003e \u003cp\u003e\u003cb\u003e3 Radiation Integrals and Auxiliary Potential Functions 127\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003e3.1 Introduction 127\u003c\/p\u003e \u003cp\u003e3.2 The Vector Potential A for an Electric Current Source J 128\u003c\/p\u003e \u003cp\u003e3.3 The Vector Potential F for A magnetic Current Source m 130\u003c\/p\u003e \u003cp\u003e3.4 Electric and Magnetic Fields for Electric (J) and Magnetic (M) Current Sources 131\u003c\/p\u003e \u003cp\u003e3.5 Solution of the Inhomogeneous Vector Potential Wave Equation 132\u003c\/p\u003e \u003cp\u003e3.6 Far-Field Radiation 136\u003c\/p\u003e \u003cp\u003e3.7 Duality Theorem 137\u003c\/p\u003e \u003cp\u003e3.8 Reciprocity and Reaction Theorems 138\u003c\/p\u003e \u003cp\u003eReferences 143\u003c\/p\u003e \u003cp\u003eProblems 143\u003c\/p\u003e \u003cp\u003e\u003cb\u003e4 Linear Wire Antennas 145\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003e4.1 Introduction 145\u003c\/p\u003e \u003cp\u003e4.2 Infinitesimal Dipole 145\u003c\/p\u003e \u003cp\u003e4.3 Small Dipole 155\u003c\/p\u003e \u003cp\u003e4.4 Region Separation 158\u003c\/p\u003e \u003cp\u003e4.5 Finite Length Dipole 164\u003c\/p\u003e \u003cp\u003e4.6 Half-Wavelength Dipole 176\u003c\/p\u003e \u003cp\u003e4.7 Linear Elements Near or On Infinite Perfect Electric Conductors (PEC), Perfect Magnetic Conductors (PMC) and Electromagnetic Band-Gap (EBG) Surfaces 179\u003c\/p\u003e \u003cp\u003e4.8 Ground Effects 203\u003c\/p\u003e \u003cp\u003e4.9 Computer Codes 216\u003c\/p\u003e \u003cp\u003e4.10 Multimedia 216\u003c\/p\u003e \u003cp\u003eReferences 218\u003c\/p\u003e \u003cp\u003eProblems 220\u003c\/p\u003e \u003cp\u003e\u003cb\u003e5 Loop Antennas 235\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003e5.1 Introduction 235\u003c\/p\u003e \u003cp\u003e5.2 Small Circular Loop 236\u003c\/p\u003e \u003cp\u003e5.3 Circular Loop of Constant Current 250\u003c\/p\u003e \u003cp\u003e5.4 Circular Loop with Nonuniform Current 259\u003c\/p\u003e \u003cp\u003e5.5 Ground and Earth Curvature Effects for Circular Loops 268\u003c\/p\u003e \u003cp\u003e5.6 Polygonal Loop Antennas 269\u003c\/p\u003e \u003cp\u003e5.7 Ferrite Loop 270\u003c\/p\u003e \u003cp\u003e5.8 Mobile Communication Systems Applications 272\u003c\/p\u003e \u003cp\u003e5.9 Multimedia 272\u003c\/p\u003e \u003cp\u003eReferences 275\u003c\/p\u003e \u003cp\u003eProblems 277\u003c\/p\u003e \u003cp\u003e\u003cb\u003e6 Arrays: Linear, Planar, and Circular 285\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003e6.1 Introduction 285\u003c\/p\u003e \u003cp\u003e6.2 Two-Element Array 286\u003c\/p\u003e \u003cp\u003e6.3 N-Element Linear Array: Uniform Amplitude and Spacing 293\u003c\/p\u003e \u003cp\u003e6.4 N-Element Linear Array: Directivity 312\u003c\/p\u003e \u003cp\u003e6.5 Design Procedure 318\u003c\/p\u003e \u003cp\u003e6.6 N-Element Linear Array: Three-Dimensional Characteristics 319\u003c\/p\u003e \u003cp\u003e6.7 Rectangular-to-Polar Graphical Solution 322\u003c\/p\u003e \u003cp\u003e6.8 N-Element Linear Array: Uniform Spacing, Nonuniform Amplitude 323\u003c\/p\u003e \u003cp\u003e6.9 Superdirectivity 345\u003c\/p\u003e \u003cp\u003e6.10 Planar Array 348\u003c\/p\u003e \u003cp\u003e6.11 Design Considerations 360\u003c\/p\u003e \u003cp\u003e6.12 Circular Array 363\u003c\/p\u003e \u003cp\u003e6.13 Multimedia 367\u003c\/p\u003e \u003cp\u003eReferences 367\u003c\/p\u003e \u003cp\u003eProblems 368\u003c\/p\u003e \u003cp\u003e\u003cb\u003e7 Antenna Synthesis and Continuous Sources 385\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003e7.1 Introduction 385\u003c\/p\u003e \u003cp\u003e7.2 Continuous Sources 386\u003c\/p\u003e \u003cp\u003e7.3 Schelkunoff Polynomial Method 387\u003c\/p\u003e \u003cp\u003e7.4 Fourier Transform Method 392\u003c\/p\u003e \u003cp\u003e7.5 Woodward-Lawson Method 398\u003c\/p\u003e \u003cp\u003e7.6 Taylor Line-Source (Tschebyscheff-Error) 404\u003c\/p\u003e \u003cp\u003e7.7 Taylor Line-Source (One-Parameter) 408\u003c\/p\u003e \u003cp\u003e7.8 Triangular, Cosine, and Cosine-Squared Amplitude Distributions 415\u003c\/p\u003e \u003cp\u003e7.9 Line-Source Phase Distributions 416\u003c\/p\u003e \u003cp\u003e7.10 Continuous Aperture Sources 417\u003c\/p\u003e \u003cp\u003e7.11 Multimedia 420\u003c\/p\u003e \u003cp\u003eReferences 420\u003c\/p\u003e \u003cp\u003eProblems 421\u003c\/p\u003e \u003cp\u003e\u003cb\u003e8 Integral Equations, Moment Method, and Self and Mutual Impedances 431\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003e8.1 Introduction 431\u003c\/p\u003e \u003cp\u003e8.2 Integral Equation Method 432\u003c\/p\u003e \u003cp\u003e8.3 Finite Diameter Wires 439\u003c\/p\u003e \u003cp\u003e8.4 Moment Method Solution 448\u003c\/p\u003e \u003cp\u003e8.5 Self-Impedance 455\u003c\/p\u003e \u003cp\u003e8.6 Mutual Impedance Between Linear Elements 463\u003c\/p\u003e \u003cp\u003e8.7 Mutual Coupling in Arrays 474\u003c\/p\u003e \u003cp\u003e8.8 Multimedia 480\u003c\/p\u003e \u003cp\u003eReferences 480\u003c\/p\u003e \u003cp\u003eProblems 482\u003c\/p\u003e \u003cp\u003e\u003cb\u003e9 Broadband Dipoles and Matching Techniques 485\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003e9.1 Introduction 485\u003c\/p\u003e \u003cp\u003e9.2 Biconical Antenna 487\u003c\/p\u003e \u003cp\u003e9.3 Triangular Sheet, Flexible and Conformal Bow-Tie, and Wire Simulation 492\u003c\/p\u003e \u003cp\u003e9.4 Vivaldi Antenna 496\u003c\/p\u003e \u003cp\u003e9.5 Cylindrical Dipole 500\u003c\/p\u003e \u003cp\u003e9.6 Folded Dipole 505\u003c\/p\u003e \u003cp\u003e9.7 Discone and Conical Skirt Monopole 512\u003c\/p\u003e \u003cp\u003e9.8 Matching Techniques 513\u003c\/p\u003e \u003cp\u003e9.9 Multimedia 523\u003c\/p\u003e \u003cp\u003eReferences 524\u003c\/p\u003e \u003cp\u003eProblems 525\u003c\/p\u003e \u003cp\u003e\u003cb\u003e10 Traveling Wave and Broadband Antennas 533\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003e10.1 Introduction 533\u003c\/p\u003e \u003cp\u003e10.2 Traveling Wave Antennas 533\u003c\/p\u003e \u003cp\u003e10.3 Broadband Antennas 549\u003c\/p\u003e \u003cp\u003e10.4 Multimedia 580\u003c\/p\u003e \u003cp\u003eReferences 580\u003c\/p\u003e \u003cp\u003eProblems 582\u003c\/p\u003e \u003cp\u003e\u003cb\u003e11 Frequency Independent Antennas, Antenna Miniaturization, and Fractal Antennas 591\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003e11.1 Introduction 591\u003c\/p\u003e \u003cp\u003e11.2 Theory 592\u003c\/p\u003e \u003cp\u003e11.3 Equiangular Spiral Antennas 593\u003c\/p\u003e \u003cp\u003e11.4 Log-Periodic Antennas 598\u003c\/p\u003e \u003cp\u003e11.5 Fundamental Limits of Electrically Small Antennas 614\u003c\/p\u003e \u003cp\u003e11.6 Antenna Miniaturization 619\u003c\/p\u003e \u003cp\u003e11.7 Fractal Antennas 627\u003c\/p\u003e \u003cp\u003e11.8 Multimedia 633\u003c\/p\u003e \u003cp\u003eReferences 633\u003c\/p\u003e \u003cp\u003eProblems 635\u003c\/p\u003e \u003cp\u003e\u003cb\u003e12 Aperture Antennas 639\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003e12.1 Introduction 639\u003c\/p\u003e \u003cp\u003e12.2 Field Equivalence Principle: Huygens’ Principle 639\u003c\/p\u003e \u003cp\u003e12.3 Radiation Equations 645\u003c\/p\u003e \u003cp\u003e12.4 Directivity 648\u003c\/p\u003e \u003cp\u003e12.5 Rectangular Apertures 648\u003c\/p\u003e \u003cp\u003e12.6 Circular Apertures 667\u003c\/p\u003e \u003cp\u003e12.7 Design Considerations 675\u003c\/p\u003e \u003cp\u003e12.8 Babinet’s Principle 680\u003c\/p\u003e \u003cp\u003e12.9 Fourier Transforms in Aperture Antenna Theory 684\u003c\/p\u003e \u003cp\u003e12.10 Ground Plane Edge Effects: The Geometrical Theory of Diffraction 702\u003c\/p\u003e \u003cp\u003e12.11 Multimedia 707\u003c\/p\u003e \u003cp\u003eReferences 707\u003c\/p\u003e \u003cp\u003eProblems 709\u003c\/p\u003e \u003cp\u003e\u003cb\u003e13 Horn Antennas 719\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003e13.1 Introduction 719\u003c\/p\u003e \u003cp\u003e13.2 E-Plane Sectoral Horn 719\u003c\/p\u003e \u003cp\u003e13.3 H-Plane Sectoral Horn 733\u003c\/p\u003e \u003cp\u003e13.4 Pyramidal Horn 743\u003c\/p\u003e \u003cp\u003e13.5 Conical Horn 756\u003c\/p\u003e \u003cp\u003e13.6 Corrugated Horn 761\u003c\/p\u003e \u003cp\u003e13.7 Aperture-Matched Horns 766\u003c\/p\u003e \u003cp\u003e13.8 Multimode Horns 769\u003c\/p\u003e \u003cp\u003e13.9 Dielectric-Loaded Horns 771\u003c\/p\u003e \u003cp\u003e13.10 Phase Center 773\u003c\/p\u003e \u003cp\u003e13.11 Multimedia 774\u003c\/p\u003e \u003cp\u003eReferences 775\u003c\/p\u003e \u003cp\u003eProblems 778\u003c\/p\u003e \u003cp\u003e\u003cb\u003e14 Microstrip and Mobile Communications Antennas 783\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003e14.1 Introduction 783\u003c\/p\u003e \u003cp\u003e14.2 Rectangular Patch 788\u003c\/p\u003e \u003cp\u003e14.3 Circular Patch 815\u003c\/p\u003e \u003cp\u003e14.4 Quality Factor, Bandwidth, and Efficiency 823\u003c\/p\u003e \u003cp\u003e14.5 Input Impedance 826\u003c\/p\u003e \u003cp\u003e14.6 Coupling 827\u003c\/p\u003e \u003cp\u003e14.7 Circular Polarization 830\u003c\/p\u003e \u003cp\u003e14.8 Arrays and Feed Networks 832\u003c\/p\u003e \u003cp\u003e14.9 Antennas for Mobile Communications 837\u003c\/p\u003e \u003cp\u003e14.10 Dielectric Resonator Antennas 847\u003c\/p\u003e \u003cp\u003e14.11 Multimedia 858\u003c\/p\u003e \u003cp\u003eReferences 862\u003c\/p\u003e \u003cp\u003eProblems 867\u003c\/p\u003e \u003cp\u003e\u003cb\u003e15 Reflector Antennas 875\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003e15.1 Introduction 875\u003c\/p\u003e \u003cp\u003e15.2 Plane Reflector 875\u003c\/p\u003e \u003cp\u003e15.3 Corner Reflector 876\u003c\/p\u003e \u003cp\u003e15.4 Parabolic Reflector 884\u003c\/p\u003e \u003cp\u003e15.5 Spherical Reflector 920\u003c\/p\u003e \u003cp\u003e15.6 Multimedia 923\u003c\/p\u003e \u003cp\u003eReferences 923\u003c\/p\u003e \u003cp\u003eProblems 925\u003c\/p\u003e \u003cp\u003e\u003cb\u003e16 Smart Antennas 931\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003e16.1 Introduction 931\u003c\/p\u003e \u003cp\u003e16.2 Smart-Antenna Analogy 931\u003c\/p\u003e \u003cp\u003e16.3 Cellular Radio Systems Evolution 933\u003c\/p\u003e \u003cp\u003e16.4 Signal Propagation 939\u003c\/p\u003e \u003cp\u003e16.5 Smart Antennas’ Benefits 942\u003c\/p\u003e \u003cp\u003e16.6 Smart Antennas’ Drawbacks 943\u003c\/p\u003e \u003cp\u003e16.7 Antenna 943\u003c\/p\u003e \u003cp\u003e16.8 Antenna Beamforming 946\u003c\/p\u003e \u003cp\u003e16.9 Mobile Ad hoc Networks (MANETs) 960\u003c\/p\u003e \u003cp\u003e16.10 Smart-Antenna System Design, Simulation, and Results 964\u003c\/p\u003e \u003cp\u003e16.11 Beamforming, Diversity Combining, Rayleigh-Fading, and Trellis-Coded Modulation 972\u003c\/p\u003e \u003cp\u003e16.12 Other Geometries 975\u003c\/p\u003e \u003cp\u003e16.13 Multimedia 976\u003c\/p\u003e \u003cp\u003eReferences 976\u003c\/p\u003e \u003cp\u003eProblems 980\u003c\/p\u003e \u003cp\u003e\u003cb\u003e17 Antenna Measurements 981\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003e17.1 Introduction 981\u003c\/p\u003e \u003cp\u003e17.2 Antenna Ranges 982\u003c\/p\u003e \u003cp\u003e17.3 Radiation Patterns 1000\u003c\/p\u003e \u003cp\u003e17.4 Gain Measurements 1003\u003c\/p\u003e \u003cp\u003e17.5 Directivity Measurements 1010\u003c\/p\u003e \u003cp\u003e17.6 Radiation Efficiency 1012\u003c\/p\u003e \u003cp\u003e17.7 Impedance Measurements 1012\u003c\/p\u003e \u003cp\u003e17.8 Current Measurements 1014\u003c\/p\u003e \u003cp\u003e17.9 Polarization Measurements 1014\u003c\/p\u003e \u003cp\u003e17.10 Scale Model Measurements 1019\u003c\/p\u003e \u003cp\u003eReferences 1024\u003c\/p\u003e \u003cp\u003eAppendix I: f(x) = sin(x)\u003ci\u003ex\u003c\/i\u003e1027\u003c\/p\u003e \u003cp\u003eAppendix II: f N (x) = | sin(Nx)||\u003ci\u003eN sin(x) N = 1, 3, 5, 10, 20\u003c\/i\u003e| 1029\u003c\/p\u003e \u003cp\u003eAppendix III: Cosine and Sine Integrals 1031\u003c\/p\u003e \u003cp\u003eAppendix IV: Fresnel Integrals 1033\u003c\/p\u003e \u003cp\u003eAppendix V: Bessel Functions 1035\u003c\/p\u003e \u003cp\u003eAppendix VI: Identities 1041\u003c\/p\u003e \u003cp\u003eAppendix VII: Vector Analysis 1045\u003c\/p\u003e \u003cp\u003eAppendix VIII: Method of Stationary Phase 1055\u003c\/p\u003e \u003cp\u003eAppendix IX: Television, Radio, Telephone, and Radar Frequency Spectrums 1061\u003c\/p\u003e \u003cp\u003eIndex 1065\u003c\/p\u003e \u003cb\u003eConstantine A. Balanis\u003c\/b\u003e received his BSEE degree from the Virginia Tech in 1964, his MEE degree from the University of Virginia in 1966, his PhD in Electrical Engineering from The Ohio State University in 1969, and an Honorary Doctorate from the Aristotle University of Thessaloniki in 2004. From 1964 to 1970, he was with the NASA Langley Research Center in Hampton, VA, and from 1970 to 1983, he was with the Department of Electrical Engineering of West Virginia University. In 1983 he joined Arizona State University and is now Regents' Professor of Electrical Engineering. Dr. Balanis is also a life fellow of the IEEE. This book introduces the fundamental principles of antenna theory and explains how to apply them to the analysis, design, and measurements of antennas. Due to the variety of methods of analysis and design, and the different antenna structures available, the applications covered in this book are made to some of the most basic and practical antenna configurations. Among these antenna configurations are linear dipoles; loops; arrays; broadband antennas; aperture antennas; horns; microstrip antennas; and reflector antennas. The text contains sufficient mathematical detail to enable undergraduate and beginning graduate students in electrical engineering and physics to follow the flow of analysis and design. Readers should have a basic knowledge of undergraduate electromagnetic theory, including Maxwell’s equations and the wave equation, introductory physics, and differential and integral calculus.","brand":"Wiley","offers":[{"title":"Default Title","offer_id":47988743864549,"sku":"NP9781118642061","price":149.5,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1842\/7735\/files\/9781118642061.jpg?v=1761781417","url":"https:\/\/k12savings.com\/products\/antenna-theory-isbn-9781118642061","provider":"K12savings","version":"1.0","type":"link"}