SATELLITE INTERNET TECHNOLOGY (Indian Express)
- 28 Oct 2023
What is the News ?
Reliance Jio recently declared that it had effectively tested the first gigabit internet service in India, based on satellite technology.
Facts About:
- Satellite Internet operates in a way similar to satellite TV.
- It begins with an internet service provider launching satellites into space to orbit the Earth.
These satellites, placed in low- or high-Earth orbit, transmit a signal.
- A receiver dish, positioned in your home or business, captures this signal.
It should have an unobstructed view of the sky.
- You connect a modem to this dish to convert the received signal into usable internet connectivity.
- High-speed satellite internet is typically delivered through constellations of low-Earth orbit (LEO) satellites.
- LEO satellites orbit the planet at altitudes ranging from 250 to 2,000 kilometers.
- Communication between these satellites and Earth occurs using radio waves.
Advantages of Satellite Internet:
- Satellite Internet is ideal for users residing in rural or remote areas, far from urban centers or cable/phone offices.
- It relies on a satellite dish for two-way communication and doesn't require telephone cables or lines.
- When compared to other internet options, satellite internet experiences fewer or minimal network outages.