Introduction to ultra-thin sintered NFC ferrite sheet: 13.56MHZ antenna ferrite sheet/film is a high-temperature sintered ferrite material. In handheld devices such as payment mobile phones, the main function of electronic tags is to reduce the absorption of signal magnetic fields by metal materials. At the same time, the ferrite film itself is a high-temperature sintered ferrite material. By increasing the magnetic field strength, the induction is effectively increased. distance.
1. The function of ultra-thin sintered NFC ferrite sheet:
Since the emergence of Near Field Communication (NFC) technology, it has attracted wide attention due to its advantages of high transmission bandwidth, high security, and low energy consumption. At present, mobile phone cards based on this technology have begun to emerge. The use of NFC mobile phones to realize door opening, parking, and mobile payment has become a new fashion for consumption.
2. Application fields of ultra-thin sintered NFC ferrite sheet:
From the perspective of efficacy, ferrite magnetic sheets are mainly used to prevent NFC communication signals from being absorbed by metals, batteries, etc.; increase the magnetic field strength of the antenna and effectively increase the communication sensing distance. In terms of product quality assurance, the complete material control and quality system enables its product performance to reach the level of the same series of products in Japan and South Korea, and fully meets the NFC communication distance requirements.
to sum up:
Ferrite sheet function: effectively improve the performance of NFC antenna products. Products can be bent by increasing the antenna's magnetic field strength, effectively increasing the sensing distance;
The main application of ferrite sheet: NFC-enabled mobile phone, non-contact IC card RFID reader/writer/RFID tag.