Preface -- Acknowledgments -- 1. Introduction to Refl ectarray Antenna -- 1.1 Description of Reflectarray -- 1.2 Printed Reflectarray -- References -- 2. Development History -- 2.1 Early Innovations and Developments -- 2.2 Recent Developments -- 2.3 Comparison with Similar Technologies -- References -- 3. Antenna Analysis Techniques -- 3.1 Introduction -- 3.2 Overview of Analysis Techniques -- 3.3 Phase-Shift Distribution -- 3.4 Analysis of Rectangular Patches with Attached Stubs -- 3.5 Full-Wave Analysis of Multilayer Periodic Structures -- 3.6 Phase-Shifter Element Based on Single and Stacked Variable-Sized Patches -- 3.7 Phase-Shifter Element Based on Aperture-Coupled Patches -- 3.8 Feed Model and Radiation Patterns -- References -- 4. Practical Design Approach -- 4.1 Element Effects and Selection -- 4.2 Path Length and Phase Delay Calculation -- 4.3 Radiation Pattern Calculation -- 4.4 Refl ectarray Geometry Design -- 4.5 Refl ectarray Power Handling -- References -- 5. Broadband Techniques -- 5.1 Bandwidth Limitation by the Refl ectarray Element -- 5.2 Broadband Phase-Shifter Elements -- 5.3 Bandwidth Limitation by Differential Spatial Phase Delay -- 5.4 Broadband Techniques for Large Refl ectarrays -- References -- 6. Dual-Band Reflectarray -- 6.1 Dual-Band with a Single-Layer Substrate -- 6.2 Dual-Band with Two-Layer Substrates -- 6.3 Multiband Refl ectarray with More than Two Frequencies -- References -- 7. Recent and Future Applications -- 7.1 Infl atable/Thin-Membrane Refl ectarrays -- 7.2 Contoured Beam Refl ectarrays for Space Applications -- 7.3 Multi-Beam Reflectarrays -- 7.4 Amplifying Reflectarray -- 7.5 Folded Compact Refl ectarray -- 7.6 Cassegrain Offset-Fed Confi gurations -- 7.7 Very Large Aperture Applications -- 7.8 Beam Scanning Reflectarrays -- References -- Index.