ESM/ELINT, COMINT

ESM/ELINT in general :
http://www.radartutorial.eu/16.eccm/ja06.en.html

Electronic Operations related articles / RAAF
http://www.slideshare.net/aticourses/elint-interception-analysis


China’s Electronic Intelligence Satellite Developments (PDF):
http://project2049.net/documents/china_electronic_intelligence_elint
_satellite_developments_easton_stokes.pdf

Former Warsaw Pact / Russian / PLA Emitter Locating Systems / ELINT http://www.ausairpower.net/APA-Warpac-Rus-PLA-ESM.html

Digital receiver technology for RWR, ESM and ELINT applications (PDF)
http://www.pk-avionics.ch/ppt/ghz.pdf

Submarine Tactical ESM and ELINT Systems (brochure, PDF)
http://www.saabgroup.com/Global/Documents%20and%20Images/Naval/Electronic%20Warfare/UME100/UME100%20-%20UME200%20product%20sheet.pdf

Space Based Signal Intelligence Systems :
Global Trends & Technologies (presentation, PDF)
http://indianstrategicknowledgeonline.com/web/space_sec_session%205_Sreehari%20Rao.pdf

Probability of Intercept
(excerpt from >ELINT: The Interception and Analysis of Radar Signals<, very techie)
http://www.artechhouse.com/uploads/public/documents/chapters/Wiley_925_CH04.pdf





Electronic Intelligence At NSA - a historical perspective (PDF):
http://www.nsa.gov/about/_files/cryptologic_heritage/publications/misc/elint.pdf