Ellipse Series is the most advanced miniature inertial range of sensors for navigation, motion, and heave sensing.
Compact & Robust
Ellipse-A is an affordable and high-performance Attitude and Heading Reference System (AHRS). It embeds a best-in-class magnetic calibration procedure for optimal heading, and is suitable for low to medium dynamic applications.
Factory calibrated from -40 to 85°C, this robust inertial motion sensor provides Roll, Pitch, Heading, and Heave data.
External GNSS for Navigation
Ellipse-E is a versatile miniature Inertial Navigation Sensor that connects to external GNSS receiver to provide navigation data, and other sensors such as DVL or odometer.
It is best suited in case of specific GNSS integration or when wide interfacing capability is required. Ellipse-E provides roll, pitch, magnetic or GNSS heading, heave, and position.
Single Antenna RTK GNSS
Ellipse-N is a compact and high-performance RTK Inertial Navigation System (INS) with an integrated Dual band, Quad Constellations GNSS receiver. It provides roll, pitch, heading, and heave, as well as a centimetric GNSS position.
Ellipse-N sensor is best suited for dynamic environments, and harsh GNSS conditions, but can also operate in lower dynamic applications with a magnetic heading.
Dual Antenna RTK INS
Ellipse-D is the smallest Inertial Navigation System integrating a Dual-antenna, multi-band GNSS receiver, capable of delivering precise heading as well as centimeter level position accuracy in the most challenging GNSS conditions.
It provides attitude, heading, heave as well as navigation outputs.
Very low noise gyroscopes
We have selected State-of-the-art MEMS sensors, especially very low noise gyroscopes.
Efficient Vibrations Handling
High quality accelerometers with Internal FIR filters coupled with Coning & Sculling integrals to provide efficient vibration rejection.
Robust RTK Position during GNSS Outages
For the INS models (E, N, D), the internal Extended Kalman Filter fuses in real-time inertial and RTK GNSS data for enhanced position in harsh environments (urban canyons, tunnels, etc.).
ANTENNA TRACKING & SAT OTM
A wise choice
Access to technical support by phone and email, unlimited free firmware updates.
No Export Restriction
Ellipse sensors are not restricted to export and ITAR free.
Ellipse are warranted for 2 years. This warranty can be extended up to 5 years.
Ellipse Micro INS
Inertial Navigation System for Volume Applications
Compact Advanced RTK Inertial Navigation System
INS/GNSS Post-processing with Ellipse Sensors
Ellipse-D INS/GNSS compatible with Cobham Aviator UAV 200
The CNES' CESARS team tested the compatibility between Ellipse-D INS/GNSS and Cobham's Aviator UAV 200 for antenna pointing.
Ellipse-D solution for autonomous navigation
Unmanned Solution equipped its autonomous platforms with our Ellipse-D for navigation and positioning.
Mini RTK INS/GNSS with affordable Multibeam
WASSP launched the new version of their cost-effective multibeam sounder solutions embedding our Ellipse-D RTK INS: the S3r and S3Pr
Discover the new Ellipse Series
Discover SBG Systems
Discover the company, how we design, manufacture, and how we calibrate our inertial sensors.
Qinertia post-processing software enhances inertial navigation systems performance