{"product_id":"time-domain-electromagnetic-reciprocity-in-antenna-modeling-isbn-9781119612315","title":"Time-Domain Electromagnetic Reciprocity in Antenna Modeling","description":"\u003cp\u003e\u003cb\u003eDescribes applications of time-domain EM reciprocity and the Cagniard-deHoop technique to achieve solutions to fundamental antenna radiation and scattering problems\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003eThis book offers an account of applications of the time-domain electromagnetic (TD EM) reciprocity theorem for solving selected problems of antenna theory. It focuses on the development of both TD numerical schemes and analytical methodologies suitable for analyzing TD EM wave fields associated with fundamental antenna topologies.\u003c\/p\u003e \u003cp\u003e\u003ci\u003eTime-Domain Electromagnetic Reciprocity in Antenna Modeling\u003c\/i\u003e begins by applying the reciprocity theorem to formulate a fundamentally new TD integral equation technique – the Cagniard-deHoop method of moments (CdH-MoM) – regarding the pulsed EM scattering and radiation from a thin-wire antenna. Subsequent chapters explore the use of TD EM reciprocity to evaluate the impact of a scatterer and a lumped load on the performance of wire antennas and propose a straightforward methodology for incorporating ohmic loss in the introduced solution methodology. Other topics covered in the book include the pulsed EM field coupling to transmission lines, formulation of the CdH-MoM concerning planar antennas, and more. In addition, the book is supplemented with simple MATLAB code implementations, so that readers can test EM reciprocity by conducting (numerical) experiments. In addition, this text:\u003c\/p\u003e \u003cul\u003e \u003cli\u003eApplies the thin-sheet boundary conditions to incorporate dielectric, conductive and plasmonic properties of planar antennas  \u003c\/li\u003e \u003cli\u003eProvides illustrative numerical examples that validates the described methodologies\u003c\/li\u003e \u003cli\u003ePresents analyzed problems at a fundamental level so that readers can fully grasp the underlying principles of solution methodologies\u003c\/li\u003e \u003cli\u003eIncludes appendices to supplement material in the book\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e\u003ci\u003eTime-Domain Electromagnetic Reciprocity in Antenna Modeling\u003c\/i\u003e is an excellent book for researchers and professors in EM modeling and for applied researchers in the industry.\u003c\/p\u003e \u003cp\u003ePreface xiii\u003c\/p\u003e \u003cp\u003eAcronyms xv\u003c\/p\u003e \u003cp\u003e\u003cb\u003e1 Introduction 1\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003e1.1 Synopsis 2\u003c\/p\u003e \u003cp\u003e1.2 Prerequisites 5\u003c\/p\u003e \u003cp\u003e1.2.1 One-Sided Laplace Transformation 6\u003c\/p\u003e \u003cp\u003e1.2.2 Lorentz’s Reciprocity Theorem 8\u003c\/p\u003e \u003cp\u003e\u003cb\u003e2 Cagniard-Dehoop Method of Moments for Thin-Wire Antennas 15\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003e2.1 Problem Description 15\u003c\/p\u003e \u003cp\u003e2.2 Problem Formulation 16\u003c\/p\u003e \u003cp\u003e2.3 Problem Solution 18\u003c\/p\u003e \u003cp\u003e2.4 Antenna Excitation 20\u003c\/p\u003e \u003cp\u003e2.4.1 Plane-Wave Excitation 20\u003c\/p\u003e \u003cp\u003e2.4.2 Delta-Gap Excitation 21\u003c\/p\u003e \u003cp\u003eIllustrative Example 22\u003c\/p\u003e \u003cp\u003e\u003cb\u003e3 Pulsed EM Mutual Coupling Between Parallel Wire Antennas 25\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003e3.1 Problem Description 25\u003c\/p\u003e \u003cp\u003e3.2 Problem Formulation 26\u003c\/p\u003e \u003cp\u003e3.3 Problem Solution 27\u003c\/p\u003e \u003cp\u003e\u003cb\u003e4 Incorporating Wire-Antenna Losses 29\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003e4.1 Modification of the Impedance Matrix 30\u003c\/p\u003e \u003cp\u003e\u003cb\u003e5 Connecting a Lumped Element to The Wire Antenna 31\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003e5.1 Modification of the Impedance Matrix 32\u003c\/p\u003e \u003cp\u003e\u003cb\u003e6 Pulsed EM Radiation from a Straight Wire Antenna 35\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003e6.1 Problem Description 35\u003c\/p\u003e \u003cp\u003e6.2 Source-Type Representations for the TD Radiated EM Fields 36\u003c\/p\u003e \u003cp\u003e6.3 Far-Field TD Radiation Characteristics 38\u003c\/p\u003e \u003cp\u003e\u003cb\u003e7 EM Reciprocity Based Calculation of Td Radiation Characteristics 41\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003e7.1 Problem Description 41\u003c\/p\u003e \u003cp\u003e7.2 Problem Solution 42\u003c\/p\u003e \u003cp\u003eIllustrative Numerical Example 43\u003c\/p\u003e \u003cp\u003e\u003cb\u003e8 Influence of a Wire Scatterer on a Transmitting Wire Antenna 47\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003e8.1 Problem Description 47\u003c\/p\u003e \u003cp\u003e8.2 Problem Solution 48\u003c\/p\u003e \u003cp\u003eIllustrative Numerical Example 49\u003c\/p\u003e \u003cp\u003e\u003cb\u003e9 Influence of a Lumped Load on EM Scattering of a Receiving Wire Antenna 53\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003e9.1 Problem Description 53\u003c\/p\u003e \u003cp\u003e9.2 Problem Solution 54\u003c\/p\u003e \u003cp\u003eIllustrative Numerical Example 55\u003c\/p\u003e \u003cp\u003e\u003cb\u003e10 Influence of a Wire Scatterer on a Receiving Wire Antenna 59\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003e10.1 Problem Description 59\u003c\/p\u003e \u003cp\u003e10.2 Problem Solution 59\u003c\/p\u003e \u003cp\u003eIllustrative Numerical Example 61\u003c\/p\u003e \u003cp\u003e\u003cb\u003e11 EM-Field Coupling to Transmission Lines 65\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003e11.1 Introduction 65\u003c\/p\u003e \u003cp\u003e11.2 Problem Description 68\u003c\/p\u003e \u003cp\u003e11.3 EM-Field-To-Line Interaction 68\u003c\/p\u003e \u003cp\u003e11.4 Relation to Agrawal Coupling Model 71\u003c\/p\u003e \u003cp\u003e11.5 Alternative Coupling Models Based on EM Reciprocity 73\u003c\/p\u003e \u003cp\u003e11.5.1 EM Plane-Wave Incidence 73\u003c\/p\u003e \u003cp\u003e11.5.2 Known EM Source Distribution 74\u003c\/p\u003e \u003cp\u003e\u003cb\u003e12 EM Plane-Wave Induced Thévenin’s Voltage on Transmission Lines 77\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003e12.1 Transmission Line Above the Perfect Ground 77\u003c\/p\u003e \u003cp\u003e12.1.1 Thévenin’s Voltage at \u003ci\u003ex \u003c\/i\u003e= \u003ci\u003ex\u003c\/i\u003e\u003csub\u003e1 \u003c\/sub\u003e78\u003c\/p\u003e \u003cp\u003e12.1.2 Thévenin’s Voltage at \u003ci\u003ex \u003c\/i\u003e= \u003ci\u003ex\u003c\/i\u003e\u003csub\u003e2 \u003c\/sub\u003e81\u003c\/p\u003e \u003cp\u003e12.2 Narrow Trace on a Grounded Slab 83\u003c\/p\u003e \u003cp\u003e12.2.1 Thévenin’s Voltage at \u003ci\u003ex \u003c\/i\u003e= \u003ci\u003ex\u003c\/i\u003e\u003csub\u003e1 \u003c\/sub\u003e85\u003c\/p\u003e \u003cp\u003e12.2.2 Thévenin’s Voltage at \u003ci\u003ex \u003c\/i\u003e= \u003ci\u003ex\u003c\/i\u003e\u003csub\u003e2 \u003c\/sub\u003e88\u003c\/p\u003e \u003cp\u003eIllustrative Numerical Example 89\u003c\/p\u003e \u003cp\u003e\u003cb\u003e13 VED-Induced Thévenin’s Voltage on Transmission Lines 93\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003e13.1 Transmission Line Above the Perfect Ground 93\u003c\/p\u003e \u003cp\u003e13.1.1 Excitation EM Fields 94\u003c\/p\u003e \u003cp\u003e13.1.2 Thévenin’s Voltage at \u003ci\u003ex \u003c\/i\u003e= \u003ci\u003ex\u003c\/i\u003e\u003csub\u003e1 \u003c\/sub\u003e97\u003c\/p\u003e \u003cp\u003e13.1.3 Thévenin’s Voltage at \u003ci\u003ex \u003c\/i\u003e= \u003ci\u003ex\u003c\/i\u003e\u003csub\u003e2 \u003c\/sub\u003e98\u003c\/p\u003e \u003cp\u003e13.2 Influence of Finite Ground Conductivity 98\u003c\/p\u003e \u003cp\u003e13.2.1 Excitation EM Fields 98\u003c\/p\u003e \u003cp\u003e13.2.2 Correction to Thévenin’s Voltage at \u003ci\u003ex \u003c\/i\u003e= \u003ci\u003ex\u003c\/i\u003e\u003csub\u003e1 \u003c\/sub\u003e100\u003c\/p\u003e \u003cp\u003e13.2.3 Correction to Thévenin’s Voltage at \u003ci\u003ex \u003c\/i\u003e= \u003ci\u003ex\u003c\/i\u003e\u003csub\u003e2 \u003c\/sub\u003e101\u003c\/p\u003e \u003cp\u003eIllustrative Numerical Example 101\u003c\/p\u003e \u003cp\u003e\u003cb\u003e14 Cagniard-Dehoop Method of Moments for Planar-Strip Antennas 103\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003e14.1 Problem Description 105\u003c\/p\u003e \u003cp\u003e14.2 Problem Formulation 106\u003c\/p\u003e \u003cp\u003e14.3 Problem Solution 107\u003c\/p\u003e \u003cp\u003e14.4 Antenna Excitation 109\u003c\/p\u003e \u003cp\u003e14.4.1 Plane-Wave Excitation 110\u003c\/p\u003e \u003cp\u003e14.4.2 Delta-Gap Excitation 111\u003c\/p\u003e \u003cp\u003e14.5 Extension to a Wide-Strip Antenna 111\u003c\/p\u003e \u003cp\u003eIllustrative Numerical Example 117\u003c\/p\u003e \u003cp\u003e\u003cb\u003e15 Incorporating Strip-Antenna Losses 121\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003e15.1 Modification of the Impeditivity Matrix 122\u003c\/p\u003e \u003cp\u003e15.1.1 Strip with Conductive Properties 123\u003c\/p\u003e \u003cp\u003e15.1.2 Strip with Dielectric Properties 123\u003c\/p\u003e \u003cp\u003e15.1.3 Strip with Conductive and Dielectric Properties 124\u003c\/p\u003e \u003cp\u003e15.1.4 Strip with Drude-Type Dispersion 124\u003c\/p\u003e \u003cp\u003e\u003cb\u003e16 Connecting a Lumped Element to The Strip Antenna 125\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003e16.1 Modification of the Impeditivity Matrix 126\u003c\/p\u003e \u003cp\u003e\u003cb\u003e17 Including a Pec Ground Plane 129\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003e17.1 Problem Description 129\u003c\/p\u003e \u003cp\u003e17.2 Problem Formulation 130\u003c\/p\u003e \u003cp\u003e17.3 Problem Solution 131\u003c\/p\u003e \u003cp\u003e17.4 Antenna Excitation 132\u003c\/p\u003e \u003cp\u003eIllustrative Numerical Example 133\u003c\/p\u003e \u003cp\u003e\u003cb\u003eA Green’s Function Representation in an Unbounded, Homogeneous, and Isotropic Medium 137\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003e\u003cb\u003eB Time-Domain Response of an Infinite Cylindrical Antenna 141\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003eB.1 Transform-Domain Solution 141\u003c\/p\u003e \u003cp\u003eB.2 Time-Domain Solution 143\u003c\/p\u003e \u003cp\u003e\u003cb\u003eC Impedance Matrix 147\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003eC.1 Generic Integral \u003ci\u003eI\u003csup\u003eA \u003c\/sup\u003e\u003c\/i\u003e147\u003c\/p\u003e \u003cp\u003eC.2 Generic Integral \u003ci\u003eI\u003csup\u003eB \u003c\/sup\u003e\u003c\/i\u003e149\u003c\/p\u003e \u003cp\u003eC.3 TD Impedance Matrix Elements 150\u003c\/p\u003e \u003cp\u003e\u003cb\u003eD Mutual-Impedance Matrix 151\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003eD.1 Generic Integral \u003ci\u003eJ\u003csup\u003eA \u003c\/sup\u003e\u003c\/i\u003e151\u003c\/p\u003e \u003cp\u003eD.2 Generic Integral \u003ci\u003eJ\u003csup\u003eB \u003c\/sup\u003e\u003c\/i\u003e153\u003c\/p\u003e \u003cp\u003eD.3 TD Mutual-Impedance Matrix Elements 154\u003c\/p\u003e \u003cp\u003e\u003cb\u003eE Internal Impedance of a Solid Wire 157\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003e\u003cb\u003eF VED-Induced EM Coupling to Transmission Lines — Generic Integrals 159\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003eF.1 Generic Integral \u003ci\u003eI \u003c\/i\u003e159\u003c\/p\u003e \u003cp\u003eF.2 Generic Integral \u003ci\u003eJ \u003c\/i\u003e163\u003c\/p\u003e \u003cp\u003eF.3 Generic Integral \u003ci\u003eK \u003c\/i\u003e165\u003c\/p\u003e \u003cp\u003e\u003cb\u003eG Impeditivity Matrix 169\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003eG.1 Generic Integral \u003ci\u003eJ \u003c\/i\u003e169\u003c\/p\u003e \u003cp\u003eG.1.1 Generic Integral \u003ci\u003eJ\u003csup\u003eA \u003c\/sup\u003e\u003c\/i\u003e171\u003c\/p\u003e \u003cp\u003eG.1.2 Generic Integral \u003ci\u003eJ\u003csup\u003eB \u003c\/sup\u003e\u003c\/i\u003e175\u003c\/p\u003e \u003cp\u003e\u003cb\u003eH A Recursive Convolution Method and Its Implementation 177\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003eH.1 Convolution-Integral Representation 177\u003c\/p\u003e \u003cp\u003eH.2 Illustrative Example 179\u003c\/p\u003e \u003cp\u003eH.3 Implementation of the Recursive Convolution Method 180\u003c\/p\u003e \u003cp\u003e\u003cb\u003eI Conductance and Capacitance of a Thin High-Contrast Layer 183\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003e\u003cb\u003eJ Ground-Plane Impeditivity Matrix 187\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003eJ.1 Generic Integral \u003ci\u003eI \u003c\/i\u003e187\u003c\/p\u003e \u003cp\u003eJ.1.1 Generic Integral \u003ci\u003eIA \u003c\/i\u003e189\u003c\/p\u003e \u003cp\u003eJ.1.2 Generic Integral \u003ci\u003eIB \u003c\/i\u003e193\u003c\/p\u003e \u003cp\u003e\u003cb\u003eK Implementation of CDH-Mom for Thin-Wire Antennas 195\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003eK.1 Setting Space-time Input Parameters 195\u003c\/p\u003e \u003cp\u003eK.2 Antenna Excitation 197\u003c\/p\u003e \u003cp\u003eK.2.1 Plane-Wave Excitation 197\u003c\/p\u003e \u003cp\u003eK.2.2 Delta-Gap Excitation 199\u003c\/p\u003e \u003cp\u003eK.3 Impedance Matrix 200\u003c\/p\u003e \u003cp\u003eK.4 Marching-on-in-Time Solution Procedure 202\u003c\/p\u003e \u003cp\u003eK.5 Calculation of Far-Field TD Radiation Characteristics 203\u003c\/p\u003e \u003cp\u003e\u003cb\u003eL Implementation of VED-Induced Th\u003c\/b\u003e\u003cb\u003eévenin’s Voltages on a Transmission Line 205\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003eL.1 Setting Space-Time Input Parameters 205\u003c\/p\u003e \u003cp\u003eL.2 Setting Excitation Parameters 206\u003c\/p\u003e \u003cp\u003eL.3 Calculating Thévenin’s Voltages 207\u003c\/p\u003e \u003cp\u003eL.4 Incorporating Ground Losses 211\u003c\/p\u003e \u003cp\u003e\u003cb\u003eM Implementation of CDH-Mom for Narrow-Strip Antennas 215\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003eM.1 Setting Space-Time Input Parameters 215\u003c\/p\u003e \u003cp\u003eM.2 Delta-Gap Antenna Excitation 217\u003c\/p\u003e \u003cp\u003eM.3 Impeditivity Matrix 217\u003c\/p\u003e \u003cp\u003eM.4 Marching-on-in-Time Solution Procedure 200\u003c\/p\u003e \u003cp\u003eReferences 223\u003c\/p\u003e \u003cp\u003eIndex 227\u003c\/p\u003e \u003cp\u003e\u003cb\u003eMARTIN STUMPF,\u003c\/b\u003e PhD, is an Associate Professor of Electromagnetic Theory at Brno University of Technology, Brno, The Czech Republic. His research interests include analytical and numerical modeling of wave and diffusive field phenomena with an emphasis on electromagnetic compatibility and antenna engineering. He is a member of the IEEE and the IEEE Antennas and Propagation and Electromagnetic Compatibility Societies.\u003c\/p\u003e  \u003cp\u003e\u003cb\u003eDescribes applications of time-domain EM reciprocity and the Cagniard-deHoop technique to achieve solutions to fundamental antenna radiation and scattering problems\u003c\/b\u003e \u003c\/p\u003e\u003cp\u003eThis book offers an account of applications of the time-domain electromagnetic (TD EM) reciprocity theorem for solving selected problems of antenna theory. It focuses on the development of both TD numerical schemes and analytical methodologies suitable for analyzing TD EM wave fields associated with fundamental antenna topologies. \u003c\/p\u003e\u003cp\u003e\u003ci\u003eTime-Domain Electromagnetic Reciprocity in Antenna Modeling\u003c\/i\u003e begins by applying the reciprocity theorem to formulate a fundamentally new TD integral equation technique—the Cagniard-deHoop method of moments (CdH-MoM)—regarding the pulsed EM scattering and radiation from a thin-wire antenna. Subsequent chapters explore the use of TD EM reciprocity to evaluate the impact of a scatterer and a lumped load on the performance of wire antennas and propose a straightforward methodology for incorporating ohmic loss in the introduced solution methodology. Other topics covered in the book include the pulsed EM field coupling to transmission lines, formulation of the CdH-MoM concerning planar antennas, and more. In addition, the book is supplemented with simple MATLAB code implementations, so that readers can test EM reciprocity by conducting (numerical) experiments. In addition, this text: \u003c\/p\u003e\u003cul\u003e \u003cli\u003eApplies the thin-sheet boundary conditions to incorporate dielectric, conductive and plasmonic properties of planar antennas\u003c\/li\u003e \u003cli\u003eProvides illustrative numerical examples that validate the described methodologies\u003c\/li\u003e \u003cli\u003ePresents analyzed problems at a fundamental level so that readers can fully grasp the     underlying principles of solution methodologies\u003c\/li\u003e \u003cli\u003eIncludes appendices to supplement material in the book\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e\u003ci\u003eTime-Domain Electromagnetic Reciprocity in Antenna Modeling\u003c\/i\u003e is an excellent book for researchers and professors in EM modeling and for applied researchers in the industry.\u003c\/p\u003e","brand":"Wiley-IEEE Press","offers":[{"title":"Default Title","offer_id":47990391242981,"sku":"NP9781119612315","price":145.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1842\/7735\/files\/9781119612315.jpg?v=1761787638","url":"https:\/\/k12savings.com\/products\/time-domain-electromagnetic-reciprocity-in-antenna-modeling-isbn-9781119612315","provider":"K12savings","version":"1.0","type":"link"}