Electrodynamic Tether

 

Electrodynamic tethers are long, thin conductive cables stationed in space that can be used to induce power by removing kinetic energy from their orbital stir, or to produce thrust when adding energy from an on- board source. In either case, the frictional or thrust force, is produced electrodynamically, through the commerce between moving charges and glamorous fields. From then, we notice that the operation of electrodynamic tethers is confined to elysian objects that have anon-zero glamorous field and ionospheric tube (e.g., Earth, Jupiter, Saturn, etc, not the moon or Mercury, etc).Click here to continue reading

Wireless Local Loop

 

Wireless Local Loop (WLL) is a generic system that uses wireless links rather than traditional copper wires to connect consumers to the local telephone company's switch. It is also known as Fixed Wireless Access .Click here to continue reading

Sigfox

 

Ludovic Le Moan and Christophe Fourtet founded Sigfox in 2010 with the goal of connecting every object in our physical world to the digital realm. The two French founders created a global Internet of Things network based on low power, long range, and little data that provides end-to-end communication.. Sigfox has been powering a sustainable and connected world since its beginnings, paving the way for the next Internet revolution.Click here to continue reading https://blog.kct.ac.in/sigfox/