Inside GNSS - Global Navigation Satellite Systems Engineering, Policy, and Design - Global Navigation Satellite Systems Engineering, Policy, and Design

December 9, 2022

Adopting Bicomplex Numbers for GNSS Meta-Signal Processing

A 4D extension of complex numbers, bicomplex numbers allow for a compact representation of GNSS meta-signals with components from two different frequencies. Acquisition and tracking algorithms are obtained from the bicomplex signal representation, giving it potential for effective dual-frequency GNSS signal processing. 

DANIELE BORIO, EUROPEAN COMMISSION, JOINT RESEARCH CENTRE (JRC)

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By Inside GNSS
December 8, 2022

PNT from and for Space

Sputnik launched the satellite age 65 years ago and now swarms of constellations orbit the Earth, delivering new navigation and communications capabilities and services. Low Earth orbit (LEO) satellites are the next step in space-based innovation, but what are the steps necessary to make LEO positioning a reality?

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By Inside GNSS
November 29, 2022

Q: How can two-way communications between reference stations and users enhance the performance and integrity  of differential GNSS navigation?

JIYUN LEE, GIHUN NAM AND K. ANDREW SUN, KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY (KAIST)

A: Many forms of differential GNSS (DGNSS) exist to provide GNSS users with corrections to their pseudorange and carrier-phase measurements along with information to support their applications and provide integrity assurance [1].

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By Inside GNSS
November 14, 2022

OxTS Making Inroads in the UAV Mapping Arena

Oxford Technical Solutions Ltd (OxTS) is an established supplier of inertial navigation systems (INS), particularly to the automotive industry. Since 1998, its products have been providing critical data about where a vehicle is, how it’s oriented and how it’s moving. More recently the company has been making a big splash in the airborne mapping sector.

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By Peter Gutierrez
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December 7, 2022

EMCORE Introduces New TAC-450 IMUs Integrated with PIC Technology, Tactical-grade Gyros, and Inertial-grade Accelerometers

EMCORE Corporation, a leading provider of advanced mixed-signal products that serve the aerospace & defense, communications, and sensing markets, announced today the introduction of the TAC-450 line of Inertial Measurement Units (IMUs), which includes three high-performance IMUs with tactical-grade photonic Fiber Optic Gyros (FOGs), and features EMCORE′s patented Photonic Integrated Chip (PIC) technology.

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By Inside GNSS
November 14, 2022

OxTS Making Inroads in the UAV Mapping Arena

Oxford Technical Solutions Ltd (OxTS) is an established supplier of inertial navigation systems (INS), particularly to the automotive industry. Since 1998, its products have been providing critical data about where a vehicle is, how it’s oriented and how it’s moving. More recently the company has been making a big splash in the airborne mapping sector.

Read More >

By Peter Gutierrez
September 20, 2022

Orolia Introduces the New GSG-7 Simulator

Orolia has expanded its family of Skydel-based simulators with the GSG-7.

The new GNSS signal testing solution has a small form factor and features an internal RF combiner, a 1000 Hz simulation iteration rate, real-time synchronization, Hardware-in-the-Loop (HIL) integration, automation, and multi-constellation and multi-frequency simulations, according to a news release.

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By Inside GNSS
July 20, 2022

New Timing Antenna Now Part of Tallysman’s GNSS Product Line

Tallysman® Wireless recently introduced the housed TW3885T dual-band (L1/L5) Accutenna® technology timing antenna. The antenna supports GPS/QZSS L1/L5, Galileo E1/ E5a/b, BeiDou B1/B2/B2a, GLONASS G1/G3 and in the region of operation, satellite-based augmentation systems (SBAS): WAAS (North America), EGNOS (Europe), MSAS (Japan), or GAGAN (India), according to a news release.

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By Inside GNSS
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September 27, 2022

Dr. Boris Pervan Receives Kepler Award

The Institute of Navigation’s (ION) Satellite Division presented Dr. Boris Pervan with its Johannes Kepler Award September 23, 2022 during the ION GNSS+ Conference held September 19-23, at the Hyatt Regency Denver At Colorado Convention Center.

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By Inside GNSS
January 28, 2022

ION 2022 Fellow Memberships Announced

The Institute of Navigation (ION) announced the recipients of the 2022 Fellow membership during the ION International Technical Meeting (ITM) and Precise Time and Time Interval Systems and Applications (PTTI) meeting held January 25- 27, 2022 at the Hyatt Regency Long Beach in Long Beach, California.

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By Inside GNSS
January 27, 2022

Human Engineering: Faragher Ascendant

FocalPoint Positioning, founded in 2015, is, as they say, very happening. Its Supercorrelation is a chipset-level software product for mobiles, wearables and vehicles that is changing the positioning game in urban environments. Interesting and energetic, FocalPoint founder Ramsey Faragher came out of the defense industry and has a risen rapidly in the GNSS firmament.

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By Peter Gutierrez
October 14, 2021

GNSS Expert Mark Psiaki Receives ION Kepler Award

The Institute of Navigation’s (ION) Satellite Division presented Dr. Mark Psiaki with its Johannes Kepler Award during the Institute of Navigation (ION) GNSS+ 2021 Conference. In addition to many other achievements, Psiaki co-authored the Inside GNSS cover story, “TRANSIT on Steroids: Doppler-Based GNSS Meets Large LEO Constellations”

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By Inside GNSS
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October 13, 2022

Partnership Provides Automakers with Cost-Effective and Scalable Automated Parking Solutions

Autonomous technology specialists, aiMotive, and Indoor Mapping provider and connected vehicle services leader, Parkopedia, are now able to offer automakers scalable, autonomous parking solutions which minimise everyday parking hassles for drivers, without relying on the presence of additional infrastructure within parking facilities, thanks to a recent partnership.

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By Inside GNSS
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INDUSTRY VIEW

More Industry News
December 7, 2022

EMCORE Introduces New TAC-450 IMUs Integrated with PIC Technology, Tactical-grade Gyros, and Inertial-grade Accelerometers

Read More >
November 14, 2022

OxTS Making Inroads in the UAV Mapping Arena

Read More >
October 26, 2022

Advanced Navigation’s New Boreas D70 Opens Up Application Possibilities for FOG INS

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GNSS TIMELINE

More Timelines
July 24, 2022

Commercial UAV Expo, September 6-8

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June 2, 2022

A Passenger Van, an Advanced Tech Stack and the Rural Road to Autonomy

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June 1, 2022

Autonomy & Positioning Reality Summit earns IEEE accreditation, will provide credits as part of HxGN LIVE Global

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COLUMNS & EDITORIALS

December 9, 2022

Adopting Bicomplex Numbers for GNSS Meta-Signal Processing

A 4D extension of complex numbers, bicomplex numbers allow for a compact representation of GNSS meta-signals with components from two different frequencies. Acquisition and tracking algorithms are obtained from the bicomplex signal representation, giving it potential for effective dual-frequency GNSS signal processing. 

DANIELE BORIO, EUROPEAN COMMISSION, JOINT RESEARCH CENTRE (JRC)

Read More >

By Inside GNSS
November 29, 2022

Q: How can two-way communications between reference stations and users enhance the performance and integrity  of differential GNSS navigation?

JIYUN LEE, GIHUN NAM AND K. ANDREW SUN, KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY (KAIST)

A: Many forms of differential GNSS (DGNSS) exist to provide GNSS users with corrections to their pseudorange and carrier-phase measurements along with information to support their applications and provide integrity assurance [1].

Read More >

By Inside GNSS
MORE COLUMNS & EDITORIALS
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