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Defense Intelligence Reference Document High-Frequency Gravitational Wave Communications

Defense Intelligence Agency · 57 pages · text from the file's own layer

This Defense Intelligence Reference Document was prepared by the Defense Intelligence Agency under its Advanced Aerospace Weapon System Applications (AAWSA) program, is dated 6 April 2010 and is part of a series of advanced technology reports produced in FY 2009. It reviews proposed laboratory generators and detectors of high-frequency gravitational waves for communications. It favors an infrared-excited molecules transmitter and the Li-Baker detector, estimating about 1.9 million bits per second over 7,000 km through the Earth. It also discusses timing standards and interplanetary navigation uses.

Open the PDF at page 26 Original source ↗

“electromagnetic effects”6 pages

  • p. 6 …carry significant information content with effectively no absorption unlike electromagnetic (EM) waves. Multi-channel HFGW communications…
  • p. 10 …This Figure of merit can be extended by considering other effects since in the laboratory the…
  • p. 17 …Based upon the theory of Li, Tang and Zhao ( 1992) termed the Li-effect, the detector…
  • p. 19 …With the Li-Effect, a gravitational wave transfers energy to a separately generated electromagnetic (EM) wave…
  • p. 21 …According to the Li-Effect, the PPF detection photon flux (also called the "Poynting Vector") moves…
  • p. 55 …The design tradeoff will be whether one or two large magnets are more cost-effective than…
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Figure 14. Schematic of Ultra-Sensitive HFGW Detector
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Figure 15. Fractal Membrane Component of Li-Baker Detector Exhibited in Planar Form
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Report, from the dia collection. The PDF is mirrored here; the original link is under it. 57 pages are in the text index: search them above, or from the library's search.