Development of Radio

Posted by tvkota

May 26, 2008

The development of technology has been change from year to year, from odd form to the simplest form. The development also happened in communication. In this article the editor would like to flash back what editor had gotten 30 minutes after getting information at May 26^th 2008 from many sources. So if you find a mistake or many ones in this article, you can correct it.

1873 is a year when the movement of electromagnetic wave was found by James Clerk Maxwell for the first time. He explained the theory that called “A dynamical theory of the electromagnetic field)”. And then in 1886 a Germany physicist, Heinrich Rudolf Hertz implemented Maxwell’s theory and this is the first beginning of Hertzian theory.

Radio was used for military, when the World War II was happened. It was used to send information among the country. Then the use of radio only implemented in military, but today Radio also used for entertainment, advertisement, and soon.

Because of the use of radio in many things, the developing of radio is continuo. This development also done in the form, from big radio become small radio, so all people can own it.

Then radio used by people to get entertainment in their spare time, listen music, getting news etc. And all of people own it. But this is just used for getting an entertainment for limited area, such province. The next period of radio development is ward area that can be reached, not limited by territorial but this is can be accepted from far way.

One of this development result that can we use today is radio which use internet to connect the listener to the broadcaster. By this way getting information, news and the other can we get unlimited, because we can accept radio broadcasting from the other country.

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