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Diffstat (limited to 'networking/secure-global-comms.txt')
-rw-r--r-- | networking/secure-global-comms.txt | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/networking/secure-global-comms.txt b/networking/secure-global-comms.txt new file mode 100644 index 0000000..b4ba266 --- /dev/null +++ b/networking/secure-global-comms.txt @@ -0,0 +1,7 @@ + +Consider the "whispering gallery" effect when speaking within a sphere. + +Masers: could a 900MHz maser (including any antenna stuff) fit in a suitcase +and penetrate at least one wall? are there strong wall reflections that could +be detected? Still line of sight (eg, hills would kill signal) + |