Antenna tracking

Directional antenna
Radio modems The antenna activates the side facing your UAV, boosting reception and range. A second Pharos can also be used on the aircraft, keeping ground control in aim at all times

Myflydream

 * http://www.myflydream.com/
 * http://www.rcgroups.com/forums/showthread.php?t=1159128
 * http://www.rcgroups.com/forums/showthread.php?t=1048046

diy
http://diydrones.com/profiles/blogs/open-source-antenna-tracker-opendiyat

Heino
http://diydrones.com/profiles/blog/show?id=705844%3ABlogPost%3A843775&commentId=705844%3AComment%3A844585&xg_source=activity

http://dl.dropbox.com/u/343462/tracking%20antenna2.rar. View hardware files using http://www.solidworks.com reader.

http://www.heino.com/wp-content/uploads/2011/07/ArduStationPStiltpan.zip

http://code.google.com/p/ardustation-ii/

http://www.heino.com/?p=16404

http://www.globalplastics.ca/domes.htm

IBcrazy FPV antenna on rcgroups
If you've seen IBcrazy's work over on the fpv forum of rcgroups you start to assume anything is possible regarding antennas.

Links

 * https://www.google.ch/patents/US6285339 ZERO backlash antenna tracking tracking
 * http://www.marcusuav.com/largetrackingantenna.htm
 * http://www.circular-wireless.com/en Antenna's for RC planes
 * http://www.truerc.net/canada/index.php?main_page=index&language=en
 * http://fpvlab.com/forums/showthread.php?3626-Crosshair-10-dbic-Circularly-polarized-antenna-tutorial!
 * http://videoaerialsystems.com/
 * http://www.urbandrones.com/
 * http://www.urbandrones.com/95-inch-LCD-monitor-anti-glare-screen_p_65.html NTSC or PAL camera input $79
 * https://hobbywireless.com/