Alternative RF PNT & Spirent’s New Alt PNT Simulator
In a long history of navigation systems, GNSS is a relatively recent entry into the field. Despite its newness, it is prevalent in nearly all industries. The ability to provide instantaneous data with high accuracy and simplified operation for the end user has made GNSS a must have. Despite the pervasiveness and impact to everyday […]
Roger Hart & Phil Bonilla | Nov 2021
Tags: Alternative PNT, GPS InertialSpirent Federal Systems Teams with Northrop Grumman
Plans are underway to fully validate the inertial interface between Spirent GNSS simulators and both Northrop Grumman legacy and modernized inertial systems under the EGI‐M program.
Aug 2021
Tags: GPS InertialGPS Vulnerability Mitigation: Using Inertial & Complementary PNT
While GPS will always be an integral and irreplaceable part of PNT, Assured PNT must take a layered approach due to GNSS vulnerabilities. Join Spirent and Northrop Grumman as we examine the future of inertial navigation in Assured PNT and GPS augmentation, EGI-Modernization, coherent GNSS and inertial sensor emulation, and exploring and simulating emerging alternative […]
June 2021 | On-demand
Tags: Alternative PNT, Assured PNT, GPS InertialTransportation Requires a Fusion; Now to Test It
Inertial navigation systems (INS), like most navigation systems, have evolved through countless iterations and improvements over many years. An INS, unlike other navigation technologies, does not rely on any external signals or inputs to aid navigation. It is, therefore, extremely difficult to spoof, jam or disrupt the system, and solar flares, ground/sky visibility and climate […]
Chris Hogstrom | Dec 2020
Tags: Alternative PNT, GPS Inertial, Sensor Fusion