Multipath is real and omnipresent, a detriment when GPS is used for positioning, navigation, and timing. The authors look at a technique to reduce multipath by using a pair of antennas on a moving ...

Telltale signs of multipath are the fluctuations in the signal-to-noise ratios (SNRs) reported by some GNSS receivers. In this month’s column, the authors look at how an analysis of SNR values can be ...

In wireless LAN (WLAN) applications, modulated signals are transmitted through impaired channels in the 2.4 and 5 GHz. These impairments are caused by things like additive white Gaussian noise (AWGN), ...

Between the two chambers is a broadband multipath emulator, which models the multipath behavior of a typical house, implementing IEEE 802.11 Model B. The company notes that one way to look at a ...