TAG: RF signal

SimIQ Replay: Generate RF with Spirent GNSS simulators from I/Q files. (Image: Spirent)

Spirent SimIQ brings insight early in process

October 19, 2020

For 30 years, Spirent Communications has built GPS/GNSS simulators, operating at the radio frequency (RF) level and building […]


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This article is tagged with , , , , , , , and posted in From the Magazine
Source: Richard Langley

Innovation: Correlator beamforming for low-cost multipath mitigation

January 13, 2017

GNSS Pest Control
A new solution for GNSS multipath employs a multi-element antenna with RF signal switching and a single front end to reduce complexity, power consumption and cost. Correlator beamforming, initially used in the 2.4 GHz frequency band where it has proven effective at mitigating multipath in heavy industrial environments, has been successfully adapted for GNSS use.


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This article is tagged with , , and posted in Featured Stories, From the Magazine, Innovation