Abstract: A split-ring resonator (SRR) array metamaterial of zero-index unit cell configuration has been proposed. The SRR is made up of four loops; r1, r2, r3, and r4, which are inductance related, ...
Abstract: Millimeter-wave (mmWave) and terahertz (THz) communications with hybrid precoding architectures have been regarded as energy-efficient solutions to fulfill the vision of high-speed ...
Over the course of a couple days in September 2005—amidst a flurry of volcanic eruptions and hundreds of earthquakes—the ground in northeast Ethiopia split wide open. For millions of years, a bubble ...
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