Abstract: Given the scarcity of spectrum resources and the complexity of the electromagnetic environment in emergency disaster relief scenarios, traditional spectrum allocation strategies often fail ...

Abstract: This study presents a compact dual-band dual-sense circularly polarized (CP) fragmental patch antenna that advanced by an improved simulated-annealing-based optimization algorithm. This ...

D-Wave Quantum stock is sliding as quantum hype fades. QBTS is down sharply in 2026—here’s what makes it different and the ...

Quantum computing technology is complex, getting off the ground and maturing. There is promise of things to come. potentially ...