As a follow-up on his story on tunnel radio, Nick Langan explores college campus carrier-current radio and hears from readers ...

Various methods for sampling of voltage and current signals in electrical drives are analyzed and compared, two new methods for sampling the discontinuous voltage and current signals in a pulsewidth ...

Tucked away in the rolling hills of Amish Country, Ohio’s Market in Berlin stands as a monument to the art of the find—a place where treasure hunters and nostalgia seekers converge in a celebration of ...

Welcome to our live blog tracking the latest news and developments from China. Stay updated with real-time insights into the ...

This paper presents the investigation of electrical characteristic of saline solution in the term of electrical resistivity and relative permittivity in the frequency range from 100 Hz to 100 MHz. The ...