| Preface to the Second Edition | p. xi |
| Preface to the First Edition | p. xiii |
| Acknowledgments | p. xv |
| Phased Arrays in Radar and Communication Systems | p. 1 |
| Introduction | p. 1 |
| System Requirements for Radar and Communication Antennas | p. 1 |
| Array Characterization for Radar and Communication Systems | p. 12 |
| Fundamental Results from Array Theory | p. 12 |
| Array Size Determination | p. 34 |
| Time-Delay Compensation | p. 43 |
| Array Architecture and Control Technology | p. 44 |
| Array Aperture | p. 44 |
| Feed Architectures | p. 47 |
| Beamforming Modalities and Relevant Architectures | p. 53 |
| RF Components for Array Control | p. 55 |
| References | p. 59 |
| Pattern Characteristics of Linear and Planar Arrays | p. 63 |
| Array Analysis | p. 63 |
| The Radiation Integrals | p. 63 |
| Element Pattern Effects, Mutual Coupling, Gain Computed from Element Patterns | p. 68 |
| Characteristics of Linear and Planar Arrays | p. 75 |
| Linear Array Characteristics | p. 75 |
| Planar Array Characteristics | p. 84 |
| Scanning to Endfire | p. 89 |
| Thinned Arrays | p. 92 |
| Average Patterns of Density-Tapered Arrays | p. 93 |
| Probabilistic Studies of Thinned Arrays | p. 96 |
| Thinned Arrays with Quantized Amplitude Distributions | p. 99 |
| References | p. 107 |
| Pattern Synthesis for Linear and Planar Arrays | p. 109 |
| Linear Arrays and Planar Arrays with Separable Distributions | p. 109 |
| Fourier Transform Method | p. 109 |
| Schelkunov's (Schelkunoff's) Form | p. 111 |
| Woodward Synthesis | p. 113 |
| Dolph-Chebyshev Synthesis | p. 116 |
| Taylor Line Source Synthesis | p. 121 |
| Modified sin [pi]z/[pi]z Patterns | p. 128 |
| Bayliss Line Source Difference Patterns | p. 130 |
| Synthesis Methods Based on Taylor Patterns: Elliott's Modified Taylor Patterns and the Iterative Method of Elliott | p. 133 |
| Discretization of Continuous Aperture Illuminations by Root Matching and Iteration | p. 139 |
| Synthesis of Patterns with Complex Roots and Power Pattern Synthesis | p. 141 |
| Circular Planar Arrays | p. 153 |
| Taylor Circular Array Synthesis | p. 153 |
| Bayliss Difference Patterns for Circular Arrays | p. 155 |
| Methods of Pattern Optimization/Adaptive Arrays | p. 157 |
| Pattern Optimization | p. 157 |
| Adaptive Arrays | p. 159 |
| Generalized S/N Optimization for Sidelobe Cancelers, Phased and Multiple-Beam Arrays | p. 162 |
| Operation as Sidelobe Canceler | p. 165 |
| Fully Adaptive Phased or Multiple-Beam Arrays | p. 168 |
| Wideband Adaptive Control | p. 170 |
| Generalized Patterns Using Covariance Matrix Inversion | p. 175 |
| Pattern Synthesis Using Measured Element Patterns | p. 176 |
| References | p. 180 |
| Patterns of Nonplanar Arrays | p. 185 |
| Introduction | p. 185 |
| Methods of Analysis for General Conformal Arrays | p. 186 |
| Patterns of Circular and Cylindrical Arrays | p. 187 |
| Phase Mode Excitation of Circular Arrays | p. 190 |
| Patterns and Elevation Scan | p. 194 |
| Circular and Cylindrical Arrays of Directional Elements | p. 194 |
| Sector Arrays on Conducting Cylinders | p. 197 |
| Spherical and Hemispherical Arrays | p. 220 |
| Truncated Conical Arrays | p. 221 |
| References | p. 221 |
| Elements for Phased Arrays | p. 225 |
| Array Elements | p. 225 |
| Polarization Characteristics of Infinitesimal Elements in Free Space | p. 225 |
| Electric Current (Wire) Antenna Elements | p. 227 |
| Effective Radius of Wire Structures with Noncircular Cross Section | p. 228 |
| The Dipole and the Monopole | p. 228 |
| Special Feeds for Dipoles and Monopoles | p. 234 |
| Dipoles Fed Off-Center | p. 238 |
| The Sleeve Dipole and Monopole | p. 238 |
| The Bowtie and Other Wideband Dipoles | p. 241 |
| The Folded Dipole | p. 241 |
| Microstrip Dipoles | p. 246 |
| Other Wire Antenna Structures | p. 247 |
| Broadband Flared-Notch, Vivaldi, and Cavity-Backed Antennas | p. 248 |
| Aperture Antenna Elements | p. 251 |
| Slot Elements | p. 252 |
| Waveguide Radiators | p. 254 |
| Ridged Waveguide Elements | p. 256 |
| Horn Elements | p. 257 |
| Microstrip Patch Elements | p. 258 |
| Microstrip Patch | p. 258 |
| The Balanced Fed Radiator of Collings | p. 268 |
| Elements for Alternative Transmission Lines | p. 269 |
| Elements and Row (Column) Arrays for One-Dimensional Scan | p. 269 |
| Waveguide Slot Array Line Source Elements | p. 272 |
| Printed Circuit Series-Fed Arrays | p. 275 |
| Elements and Polarizers for Polarization Diversity | p. 277 |
| References | p. 282 |
| Summary of Element Pattern and Mutual Impedance Effects | p. 291 |
| Mutual Impedance Effects | p. 291 |
| Integral Equation Formulation for Radiation and Coupling in Finite and Infinite Arrays | p. 293 |
| Formulation and Results for Finite Arrays | p. 293 |
| Formulation and Results for Infinite Arrays | p. 297 |
| Array Blindness and Surface Waves | p. 306 |
| Impedance and Element Patterns in Well-Behaved Infinite Scanning Arrays | p. 319 |
| Semi-Infinite and Finite Arrays | p. 327 |
| Impedance Matching for Wide Angle and Wideband Radiation | p. 329 |
| Reduced Element Spacing | p. 331 |
| Dielectric WAIM Sheets | p. 333 |
| Mutual Coupling Phenomena for Nonplanar Surfaces | p. 335 |
| Small Arrays and Waveguide Simulators for the Evaluation of Phased Array Scan Behavior | p. 339 |
| Several Useful Simulators | p. 344 |
| References | p. 346 |
| Array Error Effects | p. 353 |
| Introduction | p. 353 |
| Effects of Random Amplitude and Phase Errors in Periodic Arrays | p. 353 |
| Average Pattern Characteristics | p. 354 |
| Directivity | p. 358 |
| Beam Pointing Error | p. 358 |
| Peak Sidelobes | p. 359 |
| Sidelobe Levels Due to Periodic Phase, Amplitude, and Time-Delay Quantization | p. 362 |
| Characteristics of an Array of Uniformly Illuminated Contiguous Subarrays | p. 364 |
| Phase Quantization in a Uniformly Illuminated Array | p. 365 |
| Reduction of Sidelobes Due to Phase Quantization | p. 371 |
| Subarrays with Quantized Amplitude Taper | p. 374 |
| Time Delay at the Subarray Ports | p. 375 |
| Discrete Phase or Time-Delayed Subarrays with Quantized Subarray Amplitudes | p. 375 |
| References | p. 377 |
| Special Array Feeds for Limited Field-of-View and Wideband Arrays | p. 379 |
| Multiple-Beam Systems | p. 379 |
| Beam Crossover Loss | p. 381 |
| Orthogonality Loss and the Stein Limit | p. 384 |
| Multiple-Beam Matrices and Optical Beamformers | p. 392 |
| Antenna Techniques for Limited Field-of-View Systems | p. 399 |
| Minimum Number of Controls | p. 400 |
| Periodic and Aperiodic Arrays for Limited Field of View | p. 402 |
| Constrained Network for Completely Overlapped Subarrays | p. 421 |
| Reflectors and Lenses with Array Feeds | p. 429 |
| Practical Design of a Dual-Transform System | p. 452 |
| Wideband Scanning Systems | p. 455 |
| Broadband Arrays with Time-Delayed Offset Beams | p. 456 |
| Contiguous Time-Delayed Subarrays for Wideband Systems | p. 456 |
| Overlapped Time-Delayed Subarrays for Wideband Systems | p. 459 |
| References | p. 467 |
| List of Symbols | p. 473 |
| About the Author | p. 477 |
| Index | p. 479 |
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