Future Electronics : Near-Field Magnetic Induction for Wireless Audio and Data Streaming

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  By: Jean-Daniel Wu, Antenna Specialist AE, Future Electronics Today, the magnetic induction technique is being widely used for near-field communication (NFC) and wireless charging applications. Compared to Bluetooth communication, which works at 2.4GHz, near-field magnetic induction (NFMI) technology can provide a more reliable, more secure, and much lower power radio link within, on, and […]