electromagnetic modulation

Basic Knowledge and Key Technologies of LoRaWAN

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Basic Knowledge and Key Technologies of LoRaWAN

↑ Click the “LPWAN Technology” above to follow us Source: LPWAN Industry Alliance, organized and published by the “LPWAN Technology” WeChat public account (IoT-LPWAN). Please indicate the source when reprinting. The Relationship Between LPWAN and LoRaWAN LPWAN, also known as LPN, stands for Low Power Wide Area Network or Low Power Network, referring to a … Read more

Remote Control of Metasurfaces via Brainwaves

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Remote Control of Metasurfaces via Brainwaves

Click the blue text to follow us Metamaterials are materials composed of periodic or quasi-periodic sub-wavelength structures (called meta-atoms) that have attracted widespread attention in optics, electronics, physics, materials science, and other fields due to their unique physical properties. Metasurfaces refer to planar arrays of meta-atoms arranged in a 2D manner. Metasurfaces have a wide … Read more