How it works?
AirCharge Technology uses a uniform magnetic field, allowing electronic devices to charge efficiently anywhere in the 3D space. In other words, the unique geometry of the 3D resonant transmitter ensures uniform power transfer, thereby ensuring equal charging efficiency for all devices located with the transmitter volume.
The illustration conveys the concept of a uniform magnetic field, a crucial aspect of the proposed wireless charging system. The internal space of the device is depicted as being filled with lamps that emit light with equal intensity at all points. The magnetic resonance coupling between the transmitter and receivers, both tuned to the same frequency, is what enables the generation of an electric current in the receivers, ensuring the wireless charging of the devices.
Schematic model of the AirCharge Technology with uniform magnetic field distribution
The design is based on a volumetric resonator consisting of two rings, enabling the simultaneous charging of multiple devices while providing freedom of movement. Each ring had an individual capacitor to tune the 3D resonant transmitter to the required frequency.
- Freedom from CablesAirCharge technology eliminates the need for traditional charging cables, allowing users to charge their devices without physical connections. This makes charging more convenient and simplifies everyday life by removing the hassle of constantly plugging and unplugging devices.
- Uniform energy DistributionThe AirCharge system provides steady energy distribution, even when charging a single device in motion. Its advanced volumetric resonator technology generates a stable magnetic field, ensuring the device receives a consistent charge level, no matter its position within the space.
- Multiple ChargingAirCharge technology allows multiple devices to be charged simultaneously, providing users with a convenient and efficient way to keep all their gadgets powered at once. This feature eliminates the need for multiple chargers and reduces clutter from excess cables. Whether it's smartphones, tablets, or smart home devices, Aircharge ensures that all devices receive power without interruptions, making it perfect for busy logistic hubs, offices, or shared spaces. The results demonstrated that when more than 30 devices are placed inside the volumetric resonator, the efficiency reaches up to 70%.
- Safe for PeopleAirCharge technology prioritizes user safety and complies with international safety standard IEEE C95.1™-2019. Comprehensive numerical simulations have assessed the electric field's effects and Specific Absorption Rate (SAR) on human tissue models. The findings reveal that both electric field and SAR values are significantly below established international safety limits, ensuring that the system poses no health risks while providing convenient wireless charging.
for Small Electronic Gadgets
Dimensions: 0.5⨯0.5⨯0.3 m³
Transmitter consumption (not including receivers): 40 W
Low power standby mode: 0.2 W
Receives' efficiency: up to 60%
Max total output power: 40 W
Max overall outlet-to-loads efficiency: 26%
QI-compatible
Dimensions: 4⨯4⨯3 m³
Transmitter consumption (not including receivers): 200 W
Low power standby mode: 1 W
Receives' efficiency: up to 63%
Max total output power: 560 W
Max overall outlet-to-loads efficiency: 50%
- Alena ShchelokovaCEO & Co-Founder
- Pavel BelovCSO & Co-Founder
- Irina MelchakovaChief financial officer
- Polina PetrovaChief Operating Officer
- Nikita MikhailovChief Research Engineer
- Aigerim JandaliyevaResearch Engineer
- Andrej VdovenkoResearch Engineer
- Evgenii MaiorovResearch Engineer
