DOW-UAP-D140, AAWSAP DIRD, תקשורת באמצעות גלי כבידה בתדר גבוה, אפריל 2010

High-Frequency Gravitational Wave Communications
Prepared by:
Acquisition Support Division (DW0-3)
Defense Warning Office
Directorate for Analysis
Defense Intelligence Agency
Author:
AAP Person 77
Administrative Note
COPYRIGHT WARNING: Further dissemination of the photographs in this publication is not authorized.
This product is one in a series of advanced technology reports produced in FY 2009
under the Defense Intelligence Agency, Defense Warning Office's Advanced Aerospace
Weapon System Applications (AAWSA Pro ram. Comments or uestions pertaining to
this document should be addressed t AAP Person 1
AAWSA Program
Manager, Defense Intelligence Agency, ATTN: CLAR/ DWO-3, Bldg 6000, Washington,
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Contents
1.2 Definition of High-Frequency Gravitational Waves ....................................... 1
3.3.1 Improvements Accruing from a HFGW Time Standard ......................... 27
3.3.2 Search Space Improvement Accruing From HFGW FTS ........................ 28
3.3.3 The Impact of Phase Noise Improvements on Phase Shift Encoding ... 29
3.3.4 The Impact of Frequency Noise Improvements on FDMA and FHSS..... 30
3.4.1 Propagating Signals From Optical Lattice Clocks for Timing ................ 31
3.4.2 In Navigating and Mapping Interplanetary Geoids .............................. 31
4.3 Interplanetary Navigation and Geoid Mapping to 2050 .............................. 34
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Appendix C: Perturbative Photon Fluxes Generated By High-Frequency
Gravitational Waves and Their Physical Effects .................................... 52
Figures
Figure 2. Change in Centrifugal Force of Orbiting Masses, Afct, Replaced by Change
Figure 13. Quantum Back Action as a Mechanism for Creating the Standard
Figure 15. Fractal Membrane Component of Li-Baker Detector Exhibited in Planar
Figure 24. HFGW Com Space Application Development Roadmap, Estimated
Figure 27. A GW Pair on Earth and on Mars for an Outer Planetary Reference
in Tangential Force, '1ft, to Achieve HFGW Radiation ............................... 3
Figure 3. Circular Resonator Geometry Using Infrared Excitation .......................... 8
Figure 4. Radiation Pattern Calculated by Landau and Lifshitz (1975) ................... 8
Figure 5. GW Flux Growth Analogous to Stack of N Orbital Planes ......................... 9
Figure 6. Stack of Circular-Wave-Guide Plates With Typical Molecule Jerks, Af's ... 9
Figure 7. Omni-Directional Nature of the HFGW Radiation Pattern....................... 10
Figure 8. Predicted Relic GW Energy Density as a Function of Frequency............. 11
Figure 11. The National Astronomical Observatory of Japan 100 MHz Detector ... 14
Figure 12. Detection Photons Sent to Locations that are Less Affected by Noise.. 15
Figure 14. Schematic of Ultra-Sensitive HFGW Detector....................................... 21
Figure 16. Conceptual SNR Fill Factors: Signal and Noise Components ................ 23
Figure 18. A Proposed Near Earth Distribution of Frequency Time Standard........ 26
Figure…