For as long as small, hidden radio transmitters have existed, people have wanted a technology to detect them. One of the more effective ways to find hidden electronics is the nonlinear junction ...

For as long as small, hidden radio transmitters have existed, people have wanted a technology to detect them. One of the more effective ways to find hidden electronics is the nonlinear junction ...

In the 1960s, Nobel Prize winning zoologist, Karl von Frisch, proposed that honeybees use dance (the"waggle dance") as a coded message to guide other bees to new food sources. However, some scientists ...

A harmonic radar that can track bees has been developed by Professor Tsai Zuo-min of the Department of Electrical Engineering at Taiwan’s National Chung Cheng University, reports Digitimes. A chip, ...

Accurate range measurements near other reflectors, known as clutter, can be challenging for conventional FMCW radars, especially when the target of interest has a small radar cross-section. Even if ...