![]() The technology uses a constellation of electronically-controlled antennas, which electronically steer the radio beams in the right direction, combined with a dish antenna to focus the energy and increase the distance. "The problem with sending signals at these high frequencies is that they are only strong enough at a very short distance," says Bart Smolders, Professor of Telecommunications.įor a number of years, work has been carried out at TU/e on antennas that enable signals at these high frequencies (and even higher, such as 6G) over longer distances. Very high frequencies (80 GHz) will be used for these connections. This increase in speed will require a similar increase in the capacity of the connections between the base stations of the network. ![]() The capacity then immediately increases by a factor of 100, which is required for self-driving cars (for example). This is why efforts are being made towards a form of 5G that works at much higher frequencies – 26 GHz, to be precise. But the higher the frequency, the more data you can send. This first phase, using relatively low frequencies, is slightly faster than 4G. The next generation of wireless networks, 5G, is expected to be rolled out commercially in 2020.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |