Radar

• Atmospheric Radar
• Military radar

Passive radar

• http://hackaday.com/2015/06/05/building-your-own-sdr-based-passive-radar-on-a-shoestring/

Passive Radar (Juha Vierinen)

• https://www.youtube.com/watch?v=-k2ZuhAz0ac
• http://www.sgo.fi/~j/
• http://www.sgo.fi/~j/jitter/web/

Projects feasible for individuals

Simple FM radar (Luke Weston)

A simple, low-power, low-cost 5.8-6.0 GHz microwave FMCW radar

• https://www.youtube.com/watch?v=LCrsce8ltcM
• https://www.youtube.com/watch?v=70b_7jVDQgo
• https://github.com/lukeweston/SimpleFMCWRadar

The MIT radar (Michael Scarito, Gregory Charvat)

• Build your own Synthetic Aperture Radar
• http://ocw.mit.edu/resources/res-ll-003-build-a-small-radar-system-capable-of-sensing-range-doppler-and-synthetic-aperture-radar-imaging-january-iap-2011/
• https://www.google.nl/search?q=The+MIT+radar

misc projects for meteor detection from the British Astronomical Association

• http://www.britastro.org/radio/projects/meteorproj.html

History radar

• http://www.braw.co.uk/bloodhound/bloodhound.htm
• http://www.radarworld.org/index.html
• http://www.gyges.dk/the_luftnachrichten_dienst.htm
• http://www.radarpages.co.uk/