Abstract: Parallel transmission (pTX) techniques are required to tackle a number of challenges, e.g., the inhomogeneous distribution of the transmit field and elevated specific absorption rate (SAR), ...

Abstract: We present the design and experimental validation of wideband dual-circularly-polarized (dual-CP) reflect-arrays (RAs) based on dual-functional-layered unit cells with independent control of ...

Providence, R.I. — Information from a tipster who had a strange encounter with another man on a sidewalk outside Brown University was key to police identifying the suspect they believe killed two ...

Authorities identified the suspect as Claudio Neves Valente, 48, a Portuguese national who once attended Brown University and was found dead in a N.H. storage container US Attorney Massachusetts / AFP ...

Trump announces 25% tariff on Iran's trading partners ...

A Reddit post from an unidentified user led police to the suspect in the Brown University shooting, which left two dead. An individual, who has been referenced as “John” on Providence, R.I., police ...

PROVIDENCE, R.I. — Having unleashed a multiagency manhunt — involving the Providence police, the FBI and a $50,000 reward — the clue investigators needed in the Brown University shooting was ...