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Apple is trying to remove the external antenna of the product so that users are not aware of the antenna of Apple products there. A new Apple patent describes a approach to integrate antenna in the keyboard of the MacBook and iMac, that is, the antenna will be placed under the keyboard number keys (as shown in the yellow button).

According to reports from Patently Apple Web site, this is the fourth patents that related to connecting MacBook to phone and network Apple obtained over the past year, also the second antenna-related patents. This means that Apple may launch MacBook which support 3G or 4G networks. Something about iPad: free ipad video converter.

Apple has realized that the design and placement of the device's antenna is very important. Last summer, iPhone 4 users found that there is a clear signal reception problem, a user holding the iPhone 4 in some locations will lead to dropped calls. In addition, MacBook Pro users have also found that there are difficulties in connecting to Bluetooth accessories. This is mainly due to the placement problem of the MacBook Bluetooth antenna.

Recently, eBay sellers auctioned a 2007 MacBook with 3G antenna, which was sought after by Apple fans. In this patent, the antenna is hidden under a few keyboard keys in order to improve reception and Emission efficiency. When the user does not click the keyboard button, the antenna should be as far away from the metal conductor. Therefore, in the ideal case, the antenna should be placed in the less frequently used keys, for example, the print screen key.

According to Apple's description, an antenna can be placed in more than one button, the device will judge which antennabe should be used according to the signal strength and other indicators. This patent does not indicate which antenna can be placed under the keys, this may be WiFi or Bluetooth antenna, or cell phone antenna. The wireless signals the Antenna can receive depend on the antenna configuration.

Industry insiders estimate that in the future the iMac keyboard may use the patent to improve the performance iMac connecting to Bluetooth Device. WiFi or cell phone antenna may be integrated in the MacBook's keyboard. Through this ways, MacBook users will not need to use the iPhone as a WiFi hotspot.

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