Beijing time, July 17, according to the overseas media,it is reported on Friday, in the cell phone special conference for the problem of iPhone 4, the first cell phone maker nokia this afternoon said that in a statement antenna is always a problem of cell phone design, but if the performance and appearance design of cell phone conflict, Nokia will put the performance of antenna in the first place.
Nokia in this statement, over the past few decades, the antenna is the central task of nokia cellular phone. The design of antenna work is very complicated. The company also said, nokia built-in antenna is designed, such as the leader of nokia 8810 released in 1998, which was the first official built-in antenna of cell phones.
Nokia says: "in the market before the formal nokia cellular phone, we will carry on the manual testing, including user calls process, music playback is machine, network browsing and other activities. If we plan to launch a phone antenna performance and appearance design, we will conflict with the performance in the first place."
Nokia said: "overall, if the user hold on the phone often then it can affect performance of the cell equipment or phone antenna. This effect, but the extent to which the user's specific grip. Because of this machine, nokia cellular phone in the design process, considering the real life of different user mode holds machine. For example, we must consider the left hand, user exchange machine. In the process of design of nokia cellular phone, we will consider the antenna, and the selection of the antenna materials."
Shortly after Apple iPhone 4 phones come tothe market, there are problems listed in the conversation, if the user reflects the process of finger carelessly encounter iPhone 4 external antenna (note: border antenna design), will be a dropped call or abate signal. Apple says, users first took hold of mobile phone of signal strength. But the company says that the signal formula is incorrect, and they will solve this problem through software upgrades.
On the antenna of apple iPhone4 specially, on Friday there is a press conference. The company CEO Steve Jobs at the meeting said, before September 30 they will provide free phone cover for users. He also said, The best performance cell phone is iPhone4 smartphone, and after the products listed three weeks, the sales has reached 300 million. From:china cell phone
