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Wireless charging for NFC antenna technology?

Time:2020-09-05 18:29:30     Edit:ShenXun     PV:579

Since NFC is widely used in the market and our lives, more and more electronic products can incorporate NFC functions.

NFC (Near Field Communication) and Wireless Charging (Wireless Charging), NFC technology is derived from radio frequency identification RFID technology. Realize point-to-point and point-to-multipoint short-range wireless communication transmission. At present, it is widely used in wireless payment, data transmission, Internet of Things and other fields.

Specifically, the NFC specification uses a reference frequency of 13.56MHz, and uses the NFC communication link to control power transmission (supports four power transmission levels of 250, 500, 750, and 1000 milliwatts) by sending a continuous carrier signal to the NFC tag Power transmission, and then expand the establishment of communication channels.

Generally speaking, the charging power allowed by NFC is not high. First of all, this technology has not been out for a long time, and there are very few good companies. However, compared to the big market in the future, the development momentum of Tianxun Wireless Technology is expected. Tianxun can make technically compatible NFC functions and have long-distance, one-to-many, high efficiency, multi-power expansion, and wireless air separation. The advantage of charging.

At present, we are cooperating with a number of three companies whose monthly product shipments can reach 30 million, in the near future. The global physical network product equipment terminal needs to use the antenna. In the future of science and technology, everything will be connected.

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