Problems with the iPhone 4 antenna were predicted on June 10 by a Danish professor
Attention to the iPhone 4, everything is not waning. On Engadget with reference to /. They write that problems with the antenna were predicted on June 10th.
Antenna Expert Gert Fröhl Pedersen of the University of Aalborg expressed concern about the external antennas of the iPhone 4 two weeks before the device was released. In an interview on June 10, he explained that external antennas are not a new idea, but they may cause problems with network reception.
Researchers at Aalborg University have already proven that more than 90 percent of the antenna signal of any phone may disappear while holding the phone. According to Hert, ideally the phone should have two antennas, so that when one is blocked, the other should work. So what are we going to do now, Apple?
Antenna Expert Gert Fröhl Pedersen of the University of Aalborg expressed concern about the external antennas of the iPhone 4 two weeks before the device was released. In an interview on June 10, he explained that external antennas are not a new idea, but they may cause problems with network reception.
Human tissues in any case have an inhibitory effect on the function of the antenna. Because of the touch, most of the antenna’s energy is converted into heat and is lost.
Researchers at Aalborg University have already proven that more than 90 percent of the antenna signal of any phone may disappear while holding the phone. According to Hert, ideally the phone should have two antennas, so that when one is blocked, the other should work. So what are we going to do now, Apple?
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Source: https://habr.com/ru/post/97545/
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