Radio frequency (RF) printed circuit boards represent one of the most demanding and technically challenging segments of ...

As the only home sauna shown to almost entirely cancel both ELF and EMF (extremely low frequency and electromagnetic field), ...

Korea's research community has reached an important milestone on the path toward next-generation mobile communications with ...

A new development in wireless sensing technology that can reliably screen for five common pulmonary diseases could lead to ...

Abstract: Radiomap captures the geometrical distribution of radio frequency signal power. As an important tool to qualitatively and quantitatively describe radio propagation behavior and spectrum ...

Abstract: For linear oscillatory machine (LOM), it is necessary to simultaneously implement the resonant frequency tracking and the position sensorless piston stroke control to obtain the maximum ...

Is there any more apt a piece of imagery to depict late-stage capitalism than a Home Depot installing sonic weaponry and then training those irritating sound waves against not only the day laborers it ...

Protesters are calling for a boycott of a Cypress Park Home Depot over alleged high-pitched noise machines they claim are being used to drive away day laborers. Home Depot denies the allegations, ...

Immigrants’ rights advocates are sounding the alarm about noise machines placed high above the parking lot on light poles at a Home Depot in Cypress Park. The machines put out a constant high-pitched ...