Abstract: During the last years, coreless current sensors based on circular arrays of magnetic field sensors have been investigated. These sensors were limited in bandwidth and accuracy by the ...

Abstract: This paper presents a novel dual-loop array antenna targeted at current and future base station applications. The antenna has four rectangular loops and four trapezoidal loops printed on the ...

Justin Bieber left many viewers perplexed on Sunday night after taking the Grammy Awards stage for the first time in four years - shirtless and wearing only gym shorts. The 31-year-old pop superstar ...