Abstract: This paper presents our research on the influence of metal plates on a radio frequency identification (RFID) loop antenna operating at 13.56 MHz. More specific we have tested different types ...

Neal has more than 20 years of experience in financial and business journalism covering retail investing, airlines, pharmaceuticals, healthcare, sustainability, technology, and retail. He has worked ...

Will Kenton is an expert on the economy and investing laws and regulations. He previously held senior editorial roles at Investopedia and Kapitall Wire and holds a MA in Economics from The New School ...

Abstract: High-frequency surface wave radar equipped with a crossed-loop/monopole antenna has been applied to estimate vessel direction of arrival (DOA). However, unavoidable distortion of the antenna ...