Figure 9.12 Construction, Assembly, and Deployment Task Schedule..................................... 277 Figure 9.13 Average Lunar Soil Composition............................................................................ 279 Figure 9.14 Non-Terrestrial Resource Utilization Task Schedule...............................................283 Figure 9.15 In-Space Manufacturing Task Schedule...................................................................287 Figure 10.1.1 Arecibo Observatory, Puerto Rico.......................................................................292 Figure 10.1.2 Tracking rates for Satellites at Various Altitudes................................................. 293 Figure 10.1.3 Arecibo Viewing Geometry................................................................................. 293 Figure 10.1.4 Trade-offs for Altitude Choice.(Arecibo Radar)...................................................294 Figure 10.1.5 Number of Passages over Arecibo Orbits During the Year 1992........................ 295 Figure 10.1.6 Inflatable Receiver Concept..................................................................................297 Figure 10.2.2 Mir-Progress Docking Configuration....................................................................302 Figure 10.2.3 Demonstration Scenario........................................................................................303 Figure 10.2.4 Flight Operation Flowchart...................................................................................304 Figure 10.2.5 Phased Array Antenna...........................................................................................305 Figure 10.2.6 Phased Array Functional Diagram........................................................................306 Figure 10.2.7 Antenna System Layout........................................................................................307 Figure 10.2.8 Phase Control.........................................................................................................307 Figure 10.2.9 Beam Cone............................................................................................................308 Figure 10.2.10 Positioning of Antenna and Rectenna.................................................................311 Figure 10.2.11 Deployment of the Rectenna............................................................................. 311 Figure 10.2.12 Shading of the Rectenna.......................................................................................313 Figure 10.2.13 Experiment Functional Block Diagram...............................................................314 Figure 10.2.14 Power Budget......................................................................................................315 Figure 10.2.15 Task Chart (Demonstration 1).............................................................................317 Figure 10.2.16 Timeline (Demonstration 1)................................................................................318 Figure 10.2.17 Work Break Down Structure...............................................................................319 Figure 10.3.1 Satellite Configuration..........................................................................................330 Figure 10.3.2 Calculations for SGD-1.........................................................................................331 Figure 10.3.3 Retrodirective Cell Architecture............................................................................332 Figure 10.3.4 SGD-1 Platfom Structure Design..........................................................................333 Figure 10.3.5 SGD-1 SatelliteStowed Configuration..................................................................334 Figure 10.3.6 Thermal Space Environment.................................................................................335 Figure 10.3.7 Efficiency of SDG-1 Phased Array.......................................................................336 Figure 10.3.8 Spacecraft Attitude Control...................................................................................339 Figure 10.3.9 Electrical Architecture...........................................................................................340 Figure 10.3.10 Possible Deployed Satellite Configurations........................................................ 344 Figure 10.3.11 Schematic of a Satellite in Orbit.........................................................................345 Figure 10.3.12 Solar Dynamic Concepts Using a Gyroreactor...................................................346 Figure 10.3.13 Ground Segment Configuration..........................................................................348 Figure 10.3.14 Demo 2 Tasks......................................................................................................350 Figure 10.3.15 Demo 2 Schedule Timeline.................................................................................351
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