Xiaomi Mi Air Charging Technology
Wired charging, wireless charging is the familiar charging method, now, Mi Air charging is here. On the morning of January 29, Xiaomi officially released the self-research Mi Air charging technology, really let the phone out of the wired bondage, as science fiction movies, holding the phone, you can achieve space charging.
Last night Xiaomi teased the release of an epoch-making technical innovation, and now the answer is officially revealed. This morning, Xiaomi Mobile officially announced Xiaomi’s first self-research spaced charging technology (Mi Air Charge), with 17 technology patents, a revolutionary innovation.
Officially, the phone is not plugged in, no base, whether in the hands or pockets, can be long-distance wireless charging! And you can play while charging, multi-device charging at the same time, there is a cover does not affect.
According to Xiaomi cell phone department president Zeng Xuezhong, space charging needs to be achieved through Xiaomi’s space charging pile, which has five built-in phase interference antennas, which can be used for millisecond spatial positioning of cell phones, accurate detection of cell phone location, 144 antennas constitute the phase control array, through beamforming millimeter wave directional emission to the cell phone, the cell phone received through the micro beacon antenna, which can realize 5-watt long-distance charging within a few meters.
Unlike Motorola’s technology, Xiaomi’s spaced charging technology is not affected by an external object like a phone cover, the official said there is no need to place the phone in a fixed position, play in the hands, put in the pants pocket can be long-distance wireless charging.
Lei Jun also said that Xiaomi self-research spaced charging technology can also be smartwatches, bracelets, and other wearable devices spaced charging. The future living room, speakers, lamps, and other small smart home products, can achieve wireless power supply, completely free from wire bondage, truly realize the living room wireless.
Spaced charging technology: like a science fiction movie, holding the phone into the living room, achieves spaced charging.
This is achieved through Xiaomi’s self-research spaced charging pile, built-in 5 phase interference antenna, can be millisecond spatial positioning of the phone, accurate detection of the phone’s location, 144 antennas constitute a phase-controlled array, through beamforming millimeter wave directional emission to the phone, the phone through the micro-beacon antenna reception, can be realized within a few meters 5 watts long-distance charging.
The whole set of self-research system, Xiaomi has 17 technology patents. Xiaomi self-research space charging technology will be for smartwatches, bracelets, and other wearable devices space charging. The future living room, including speakers, lamps, and other small smart home products, can achieve wireless power supply design, get rid of wire bondage, truly realize the living room wireless.
said, Lu Weibing.
Here is Official Text Detailing Mi Air Charging Technology
Just imagine, what is the future charging method? Maybe as soon as you enter the house, you don’t need any charging cable or charging base. No matter you put the phone in your pocket or hold it in your hand, it can automatically charge in the air. Today, we bring this kind of scenes that only exist in science fiction movies into reality. Xiaomi officially released its self-developed Air charging technology, which is the first to enter the era of true wireless.
Self-developed air charging system 17 technology patents Xiaomi air charging, the core technology lies in space positioning and air energy transmission.
- The self-developed Air charging pile has built-in 5 phase interference antennas, which can position the mobile phone in millisecond space and accurately detect the position of the mobile phone.
- The phase control array composed of 144 antennas transmits millimeter waves to the mobile phone through beamforming. On the mobile phone side, Xiaomi has also self-developed the miniaturized design of the antenna array, with built-in “beacon antenna” and “receiving antenna array”.
- The beacon antenna broadcasts location information in the space field through low power consumption. The receiving antenna array composed of 14 antennas converts the millimeter wave signal emitted by the charging pile into electric energy through the rectifier circuit, realizing the science fiction air-space charging experience.
- At present, Xiaomi’s air-to-air charging technology has achieved 5 watts of long-distance charging for a single device within a radius of several meters.
- Not only that, multiple devices can also be charged at the same time (each device supports 5 watts), and even foreign objects will not reduce the charging efficiency.
In the future, the living room will fully enter the wireless era. Xiaomi’s self-developed space charging technology can also charge smart watches, bracelets and other wearable devices. In the future, living rooms, speakers, desk lamps and other small smart home products can all realize wireless power supply, completely get rid of the shackles of wires, and truly realize wireless living room.
This is a revolutionary innovation in wireless charging. It is also a bold attempt to make the whole house wireless. This is not science fiction, but technology. This is Xiaomi’s self-developed Air charging technology.