What is the ultimate solution for wireless charging? Previously, someone had imagined that there was no need to place the device on the charging board for space charging. This morning, Xiaomi announced a new space charging technology, bringing the sci-fi scene into reality.

It is reported that this technology needs to be realized through the space separation charging pile developed by Xiaomi. The charging pile has five phase interference antennas built in, which can conduct millisecond spatial positioning for mobile phones. Then, the phase control array composed of 144 antennas transmits millimeter wave directionally to the mobile phone through beam forming, and the mobile phone terminal receives it through the micro beacon antenna, It can realize 5W power wireless charging within several meters.

From the official demonstration video, this technology supports simultaneous charging of multiple devices, and is not affected by foreign objects and device movement. It can be charged while walking or playing.

According to the official, in addition to mobile phones, this space separation charging technology can also be used in wearable devices such as watches and bracelets, as well as small smart home devices such as smart speakers and desk lamps, to get rid of the shackles of charging lines in the future.

Considering the speed at which Xiaomi has put its concept technology into mass production before, perhaps we should see the relevant space separation charging scheme in mass production products soon.

Interestingly, this morning Lenovo/Motorola also first demonstrated their own space separation charging technology, which can simultaneously conduct non-contact charging for multiple mobile phones. The charger terminal is much smaller than Xiaomi's charging pile, but from the demonstration video, it will not be able to charge when blocked by foreign objects.

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