A comprehensive methodology combines spectral-separation and code-tracking spectral-sensitivity coefficients to analyze interference among GPS, Galileo, and Compass. The authors propose determining ...

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 ...

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 ...

Radar altimeters are the sole indicators of altitude above a terrain. Spectrally adjacent 5G cellular bands pose significant risks of jamming altimeters and impacting flight landing and take-off. As ...

Using signal-to-noise measurements from a single commercial-grade L1 GPS receiver, it is possible to detect interference or jamming that is above the thermal noise floor and below a power that causes ...

Designers face increasing challenges from RFI (radio-frequency interference) when integrating batteries and protection circuitry into systems. At a basic level, a battery pack is an energy-storage ...

Is the traditional screen room of yesterday the compact RF test enclosure of today? With all the new wireless devices operating in the over-populated frequency bands from 30 MHz to >6 GHz, it has ...

Your brand new Apple iPhone is sitting next to the PC on your desk at work as you're typing away, listening to some music from your computer's speakers, when all of a sudden you hear it. It might ...

KIRKLAND, Wash. & MAKATI, Philippines--(BUSINESS WIRE)--Leading Philippine integrated telco PLDT’s wireless subsidiary Smart Communications, Inc. (Smart) and Spectrum Effect® announced today that ...

CleanAir gives Cisco WLAN administrators something they never had before: a real-time, remote view of RF interference anywhere in the network. Asked if he was interested in being a beta test site for ...