Kratos Defense and Security Solutions’ Post

Did you know that KNL's CNHF radios operate as an independent network without GPS, network synchronisation or any other infrastructure?   The core of the KNL system is a cognitive networked HF waveform that is a modern, fully autonomous and automatic solution for long-range connectivity. Same advanced waveform is utilised over the entire product portfolio allowing data to be sent over HF and cellular networks, independent of any other systems such as satellites.   Learn more: knl.fi/products   #KNL #GetConnected #CNHF #defencetechnology #tacticalcommunications

I read an interesting article on SpaceNews about industry discussions on whether to review the Article 22 EPFD limits during the next WRC cycle. It reminded me of the work undertaken between WRC-97 and WRC-2000 in WP 4A and JTG 4-9-11. In those days the mega-constellation was Teledesic, as seen in this simulation file with 840 satellites - though it proposed to operate in bands outside the Article 22 EPFD limits, what are sometimes described as the "Teledesic" bands. For those that want a flavour of the discussions, just after WRC-2000 I wrote this short summary of the work undertaken, and how the validation software and Recommendation ITU-R S.1503 fits in: https://lnkd.in/ewSu9Tv5

Need a recap on what was decided on at WRC-23? 📱 🛰 🚢 🔬 My colleague Laura Sear has spent several days combing through ITU documents to write up our new WRC-23 recap research note for our subscribers. This provides an overview of decisions made in several key areas including IMT and mobile; satellite, transport, and science. There's also an overview of future agenda items for the next conference. https://lnkd.in/ek3SGwuU

✨ Skydel introduces full compatibility with Galileo Open Service Navigation Message Authentication (OSNMA) ✨ Skydel 24.4 now fully supports the Galileo E1 OSNMA signal, which enhances the security and integrity of GNSS signals. ➡️ Read our updated application note and OSNMA datasheet to learn how you can simulate the OSNMA signal to ensure robust and reliable positioning for your critical applications. #GNSS #Galileo #OSNMA #Simulation #PNT #ResilientPNT

Finished ESoA Course on ACTIVE ANTENNAS

The next paper in TRANTOR paper series is related with beam management in New Radio with LEO constellations. Read the full paper at https://buff.ly/3stFb7B #6G #NTN #Satellites #5G

GNSS signals are subject to interference, a major source of which is ionospheric activity related to sunspots, which are expected to peak in 2025. The i89 IMU RTK GNSS receiver, powered by CHCNAV iStar2.0, features sophisticated algorithms to increase RTK fix rates and accuracy, delivering an exceptional reliability in the presence of high ionospheric activity, even in the most challenging low latitude regions. In addition, the i89's narrowband multipath mitigation technology further enhances data quality by up to 20% to deliver highly accurate RTK measurements in all conditions. Learn more: https://bit.ly/3RVQuzo

The real world of GNSS signals is vast and intricate, with numerous satellites and signals in operation. While simulating every signal can be impractical, the simulation of over 1,000 signals remains a critical tool for GNSS engineers. By using Safran's Skydel to simulate this many signals, users are able to address the complexity of GNSS environments, optimize system components, enhance security measures, and ensure accurate positioning across a range of applications and industries. ➡️ Learn more: https://hubs.li/Q02nfNpb0 #ResilientPNT #PNT #GNSS #Simulation