Abstract: A class of array optimization problems is considered in which we seek to optimize the array response in a specified angular sector. The optimization of array directivity is shown to be a ...

Over the past seven years, the RI Life Index has asked Rhode Islanders what they think about the state of the economy, employment, food security, health care and housing. Survey answers provide a ...

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, ...