Pinpointing wireless clients makes it easier to secure and manage wireless LANs. However, traditional technologies used for indoor 802.11 location tracking come up short on accuracy. WLANs typically ...

RICHARDSON, Texas, Feb. 26 /PRNewswire/ -- Tektronix Communications, a leading worldwide provider of communications network management and diagnostics solutions, today launched the H600 RFHawk(TM), ...

If you’ve ever used an RF signal analyzer, you’re probably used to seeing displays like the spectrum graph or constellation plot. Of course, trusting the answers you get from the instrument often ...

Most of us know that to get the best possible WiFi signal, you want there to be as few walls as possible between you and the Access Point. But that might soon change, as researchers at MIT have found ...

Every wireless signal chain design begins with signal chain choices. Once a systems engineer has decided on a signal chain architecture (e.g., superheterodyne, zero IF, IF sampling, etc.), components ...

One extremely important yet not widely known characteristic of today’s high-performance RF signal analyzers is their use of a range of intermediate frequency (IF) filter bandwidth settings. IF ...

As the number of higher-throughput applications grows, so does the need for wider bandwidth and network coverage in wireless systems. Given limited spectrum allocation, wireless communication ...

We usually reserve the honor of Fail of the Week for one of us – someone laboring at the bench who just couldn’t get it together, or perhaps someone who came perilously close to winning a Darwin Award ...