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The versatile Sony LinkBuds Fit wireless earbuds sound great, fit great, and are loaded with features that work well no matter what phone you own.
This article proposes a fast and real-time mutual inductance estimation method for drone in-flight wireless charging systems against the continuous varying of relative position between coupling coils.
The special challenge for drone wireless in-flight charging is to keep a constant charging power with a large air gap under the variation of mutual inductance and the limited payload of pickup. To ...