Clipart SATELLITES Published and Broadcast Information: Digital Radio and TV Jonathan Hawk http://www.intelsatgeneral.com/resources/s atellite-basics Ground source -> signal Signal -> satellite antenna Clipart http://www.clker.com/cliparts/F/G/b/g/z /I/rf-signal-wave-hi.png Clipart Signal -> transponder Transponder converts and amplifies • Compatible with destination http://www.clker.com/cliparts/F/G/b/g/z /I/rf-signal-wave-hi.png http://upload.wikimedia.org/wikipedia/co mmons/9/90/Transponder_on_an_Afghan_ satellite_dish.jpg http://www.imageconverterpro. com/images/symbol.png Signal -> antenna Antenna -> receiver on ground Receiver -> destination (house). Clipart Clipart http://www.clker.com/cliparts/F/G/b/g/z /I/rf-signal-wave-hi.png Clipart Satellite Antenna Transponder Onboard Computer http://mygaming.co.za/news/wp-content/uploads/2012/10/Hardware-pile.jpg Input/Output Send/receive signals Pass on to transponder http://www.blogcdn.com/www.switched.com/media/2007/10/wideband_wearabl e_antenna_nec_1.jpg Input/Output Signal from antenna Convert and amplifies signal http://upload.wikimedia.org/wikipedia/commo ns/9/90/Transponder_on_an_Afghan_satellite_d ish.jpg Processing Executes commands from Earth Interpret collected data Destination http://www.astrium.eads.net/media/im age/oscar-compact-powerful-andversatile-on-board-computer-basedon01.jpg Operating system Most common Receive/process commands Direct signals http://sine.ni.com/cms/images/casestudies/62222173_ 660846.jpg?size Controls SCOS-2000 Automates satellites, reduced manpower. Now very common http://www.rheagroup.com/public/uploads/images/mois/reporter.png http://www.rheagroup.com/public/uploads/images/news/RHEA_MOIS6-logo.png Supreme Court Case Copyright violations Take advantage of satellite transmissions. http://upload.wikimedia.org/wikipedia/en/f/fd/Aereo_logo.png Clipart Separate antenna per customer, stored in data center Internet http://3.bp.blogspot.com/LYmBdEGT_Os/UtC5Z_3TalI/AAAAAAAABYY/RCbgqPHWF8U/s1600/ScreenShot0 45.png More info-> more programming Greater variety= more entertainment Clip Art Satellite -> tracking Decreased privacy Easy collection Clip Art Stolen content IP violation Threaten to stop satellite broadcast http://www.mobiletelevisionreport.com/images/2007/04/18/open_mobile_video_ coalition_logos_o.jpg Signals hold IP Interception of signals (Aereo) • Retransmit, avoid fees http://www.tozers.co.uk/ipmatters/wpcontent/uploads/2013/06/Intellectual-property-copyright-netideas-vector-Converted-01.png Important information travel via satellite. Unauthorized access-> abuse of power http://www.essential-solutions.net/uploads/images/pages/Security.jpg Satellite= Massive info access More info -> major advantage -> faster gap growth http://vis.driven-by-data.net/internet_and_population.png Brown, Gary, and William Harris. "How Satellites Work." HowStuffWorks. HowStuffWorks.com, 19 May 2000. Web. 31 Jan. 2014. "Components of a Satellite." ThinkQuest. Oracle Foundation, n.d.Web. 31 Jan. 2014. Dunbar, Brian. "What Is a Satellite?" NASA. NASA, n.d.Web. 31 Jan. 2014. "Frequently Asked Questions." Aereo. Aereo Inc., n.d. Web. 31 Jan. 2014. Nice, Karim, and Tom Harris. "How Satellite TV Works." HowStuffWorks. How Stuff Works Inc., n.d.Web. 31 Jan. 2014. "Satellite Operating System." Satellite Operating System. Kleinsatellitenprogramn Stuttgart, n.d.Web. 31 Jan. 2014. "Supreme Court Agrees To Hear TV Networks’ Case Against Streaming Service Aereo." Streaming TV Aereo Case Will Go To The Supreme Court. RedOrbit.com, 12 Jan. 2014. Web. 31 Jan. 2014. "What Are the Parts of a Satellite?" FCC Satellite Learning Center. Federal Communications Commission, n.d.Web. 31 Jan. 2014.