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Abstract: Time Reversal (TR) has been proposed as a competitive precoding strategy for low-complexity devices, relying on ultra-wideband waveforms. This transmit processing paradigm can address the ...

IPOB leader Nnamdi Kanu in court on Friday, October 24, 2025. The detained leader of the Indigenous People of Biafra (IPOB), Nnamdi Kanu, has failed to open his defence in his ongoing alleged ...

Abstract: To scale to trillions of Internet-of-Things (loT) nodes, devices must be battery-less by achieving energy autonomy, having a µW power floor, few off-chip components, and a small form factor.