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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.
“Ç.”20 pages
- p. 4 …45
Appendix C: Perturbative Photon Fluxes Generated By High-Frequency
Gravitational Waves and Their Physical Effects…
- p. 5 …the most promise (underlying concept in Appendix C). The Li-
effect, upon which the Li-Baker…
- p. 8 …For very small !1t,
the GW wavelength, AGw = cl1t (where c ~ 3x108 ms· 1, the speed…
- p. 19 …Li, et al. (2008)
included as Appendix C. The Li-Effect is very different from the…
- p. 25 UNCLASSIFIED/ ,'1"1!11'- l!ll"l"U!llltt l!l!ii! 8Hlo1.C
2.2…
- p. 30 …Using C.E. Shannon's classical equation (1948), the maximum rate of information
transfer, C, is…
- p. 34 …Q Q
(a} QPSK (b} Low Noise QPSK (c} Low Noise BPSK (d} Low Noise 16…
- p. 35 …High Freq Noise Low Freq Noise
C.t.,e Ca,e High hcq Noise Lo" Freq…
- p. 36 …TC Uk}
• c•,r-- f ,:,r • 1·1 l~"'.01 c,r ,lt o-,
• • ri ·1…
- p. 43 …Black, C. S. and Baker, R. M L, Jr. (2009), "Radiation Pattern for a Multiple-Element…
- p. 45 …Harper, C. and Stephenson, G.V. (2007), "The Value Estimation of an HFGW Frequency
Time Standard…
- p. 47 …pdf
http://www.gravwave.com/docs/Li-Baker%206-22-08.pdf (please see Appendix C…
- p. 48 …Duncan, Bellingham, Washington, astro-ph/0606278
Zhou L., Wen W., Chan C.T. and Sheng P…
- p. 49 …Nomenclature
A
B
B
C
C
dt
E
FGw
h
hdet
~
N
N
Nphase
Nfreq
Ncode…
- p. 50 …R.C. Woods
(LSU) + graduate student, G.V. Stephenson (TSC), Dr. R. M L Baker (TSC…
- p. 52 …R.C. Woods (LSU) + graduate student, Dr. R. M L
Baker (TSC), G.V. Stephenson (TSC…
- p. 53 …R.C. Woods
(LSU) + graduate student, Dr. R. M L Baker (TSC). Three possibilities have already…
- p. 54 …R.C. Woods (LSU) + graduate student, Dr. R. M L Baker (TSC), G.V.
Stephenson (TSC…
- p. 56 …4.1 Fractal Membrane Siwial Reflector De-iignf ~ - - - "2
1.6.1 C
1.2 s1w…
- p. 57 UNCLASSIFIED/ /P9Pl 8ffHi1.«1k Yli'E QD!I X
Appendix C: Perturbative Photon Fluxes Generated By…
UNCLASSIFIED/ ;reR: 8Pfl81Ak Wilii ODIi X
High-Frequency Gravitational Wave Communications
Prepared by:
l(b)(3):10 USC 424
Defense lntell1gence Agency
Author:
(b)(6)
Administrative Note
COPYRIGHT WARNING: Further dissemination of the photographs in this publication is not authorized.
This product is one in a series of advanced technolo re orts roduced in FY 2009
under the Defense Intelligence Agency, (b)(3):10 USC 424 dvanced Aerospace
Weapon System Applications (AAWSA) rogram. ommen s or questions pertaining to
this document should be addressed to (b)(3):10 USC 424· b 6 , AAWSA Program
Manager, Defense Intelligence Agency, ATTN: (b)(3):10 use 424 Bldg 6000, Washington,
DC 20340-5100.
" UNCLASSIFIED/ I f81il 8FFIEICP l!Slii ONI X
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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.