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Satellite

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Written by   82
2 years ago

If we want to send data from one surface of the earth to another, we often use satellitesSatellites are often used if we want to send information from one surface of the earth to another. The information is sent to the satellite from the earth with the antenna facing towards the space Is sent. The satellite receives the signal and sends it back to the other side. Numerous channels on television are thus distributed all over the world.On 12 May 2018, Bangladesh's first Satellite-1 was launched into space.Bangladesh is the 57th country in the world to have its own satellite.Optical Fiber: Once upon a time, all the information of the world was sent inside the cable as electrical signal or wireless wireless signal. Now a whole new technology has been developed to send information and data all over the world That is optical fiber technology.Optical fiber is actually a very transparent fiber of glass, it starts like a hair and through it information and data can be sent as a signal of light. Laser light is used for light signal. You will be surprised to hear this light but it cannot be seen with the naked eye. An optical fiber can send the equivalent of one million telephone lines, so it has become a medium of communication all over the world.

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Comments

Nice article apu

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2 years ago

This is helpful article we need more

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2 years ago

Great informative post about satellite . Support iang me also

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2 years ago

We live in an age of science we can see the wonder of modern science around us.Invention of satellite is a great invention in modern science.

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2 years ago

Nice post

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2 years ago

Wow it's unique information I appreciate it thank you so much dear for your valuable article

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2 years ago

I know this satellite is so important for our man kind we need satellite for communication

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2 years ago

Wow beautiful article

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2 years ago

if you want to satellite your life, you can to it

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2 years ago

Satellites are playing a huge role in our modern information age. We are learning a lot through satellites. A satellite named Bangabandhu was sent from our country into space.

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2 years ago

Informative article it is . Beautiful article. I have got many important information from your article about satellite

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2 years ago

Beautiful and informative article😇

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2 years ago

Super onek valo lakha

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2 years ago

Butifuls lakha

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2 years ago

Informative article

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2 years ago