RF interference acts like a light switch. Absent interference, things work fine. However, as soon as interference is present performance comes almost to a grinding halt. Over the past two months I ...

Widespread availability of Wi-Fi functionality on smart devices, the potential for an overall improved quality of service (QoS), and the ability to stream video to smartphones in dense environments ...

You might ask, “How do I determine the amplitude of the DC offset voltage generated by a given RF signal?” In fact, the amplifier’s sensitivity to RF interference depends on the amplifier’s design and ...

We all know the familiar dialogue from the flight attendant: All electronic devices must be turned off now to prevent interference with the aircraft navigation system. After we have reached our ...

Menlo Microsystems, Inc. (Menlo Micro), the company setting a new standard for switches in modern electrical and electronic ...

U-blox and University of Bristol have developed a tunable frequency-division duplexing RF front-end that combines passive and active self-interference cancellation. With the proof-of-concept ...

One tool that many Wi-Fi techs have on their wish list is an RF spectrum analyzer. That's because when tasked with tracking down an RF interference problem like that shown in Figure B, other than ...

The photobombing of ground- and space-based telescopes by proliferating satellites in Low Earth Orbit has long vexed ...

I have DIY PC setup, built in late 2010 (mostly with components from the Ars Guide--thanks continuum!) Base setup is Core i5-760 CPU on a Gigabyte GA-P55A-UD3 motherboard, in an Antec P182 mid-tower ...