We investigate the dielectric dispersion of water, specially in the low-frequency range, by using the impedance spectroscopy technique. The frequency dependencies of the real R and imaginary χ parts ...

These days, your wireless router is not just your lifeline to the internet, but also to your job. Here's what you need to build a snappy home Wi-Fi network, along with reviews of the best Wi-Fi ...

In this paper tunable RF optoelectronic oscillator based upon direct modulation of laser diode and an optical fiber RF filter is demonstrated using the dc driving current of the laser diode. The use ...