Quadsat’s Post

In this episode of Chalk Talk, Maria Calia from Amphenol Times Microwave Systems, Daniel Hallstrom from Amphenol SV Microwave and Amelia explore the use of RF technologies in satellites, the biggest design concerns with connectors and cabling in satellite applications and why RF cable failure mechanisms can be managed by a careful selection of materials and manufacturing techniques. https://lnkd.in/ejmwNiH9

#TNOSpace together with 17 partners from the Dutch industry is contributing to Europe's sovereignty and security. Here's a call to action for • creating independence of non-EU infrastructure, • reinvigorating the EU supplier base, and • preparing to face the new cybersecurity and intelligence challenges.

Hello, 2025! This year, ERZIA is not just pushing boundaries, we’re sharing the insights that power our progress. Have you downloaded our latest white paper “Characterizing Wideband Converters for EW & SATCOM”?   Wideband converters are the cornerstone of modern EW and SATCOM systems, enabling precision, speed, and reliability in high-demand environments. In this white paper, we dive deep into: * The challenges of optimizing wideband performance * Key metrics and methodologies for precise characterization * How ERZIA’s expertise helps tackle real-world operational demands This resource is crafted for engineers, system designers, and innovators who want to stay ahead in a fast-evolving technological landscape.   Download the white paper today, and join us in shaping the future of RF technology: https://lnkd.in/dbFTruJ2 #ERZIA #Innovation #RFandMicrowave #WidebandConverters #EW #SATCOM #EngineeringInsights

The Dutch are more and more ambitious 🌌! 📣 Share with us: How do you help enable European sovereignty and security? A position paper by the Dutch satcom industry was released yesterday at the Satcom Summit, with Kees Buijsrogge, Peter van Uhm, Jeremy Godet, Tjerk Opmeer, Rob Postma, Guustaaf Stavenije, Harald Hauschildt, Bernie Buijs Bert Meijvogel Will Crowcombe Aymard de Touzalin Bob Dirks Lisa Burke Leveraging our strong heritage in #semiconductors, #radar, #ultraprecision #optics manufacturing, and #space instrumentation, along with recent investments in #quantum technology and optical #satellite communication, this paper present reliable and trustworthy Dutch solutions. TNO Vector Project leader Sabine Kerssens : "It’s encouraging to see an industry jointly take shape around key technologies identified by our government, it’s a significant step towards successful valorisation and scaleup growth in Europe." NXTGEN Hightech Program Manager Erik Fritz adds: "The innovation coming from our consortium partners drives the ambition for the future. This paper helps steer the laser satcom activities towards common goals, strengthening the effects of our collaboration.” We thank the partners in our ecosystem for coming together and strengthening the laser satellite communication proposition: AAC Clyde Space Airbus Netherlands B.V. Axient BRIGHT integrated Photonics Celestia STS Demcon FSO Instruments IBS Precision Engineering ISISPACE Group LioniX International Magnetic Innovations BV Photonis Nederlands Lucht- en Ruimtevaartcentrum Signify Single Quantum TNO VDL Groep & VTEC LASERS & SENSORS LTD. Read more here: https://lnkd.in/eWhg7aFM

We appreciate all who spent time visiting our stand and connecting with our SME during SDSC-UK. The conversations were productive and meaningful. We are thrilled with the high interest in our advanced EW and SIGINT technology solutions. A special thanks to the SDSC-UK event management team for organizing this valuable event. We are proud to be a part of it, and look forward to the future!  If you were unable to attend SDSC-UK, you can always contact our experts at: marketing@herricktechlabs.com Our low SWaP advanced EW solutions are designed for deployment at the tactical edge/man-portable, support mounted and dismounted operations, and are ideal for airborne, marine, and land-based platforms. Our high-performance EW, SIGINT solutions include: • High performance software-defined radios • A-PNT position, navigation and timing modules  • Direction finding antennas • Tactical manpack solutions • Ultrawideband up/down converter • Wideband transceiver • CMOSS & SOSA aligned modular 3U VPX chassis and modules Don't get left behind, and don't miss out. Get in touch with our experts! #HerrickTechLabsSolutions #SIGINTtech #SIGINT #ElectronicWarfare #SoftwareDefinedRadio #DirectionFinding #SDRbasedtechnology #3UVPX #PNTtechnology #PositionNavigationTiming #ManpackSolution #EWCapabilities #SIGINTmissions #ELINT #RadioFrequency #ElectromagneticSpectrum #EWCapabilities

The DARPA's GRYPHON program is a groundbreaking initiative aimed at revolutionizing navigation technologies for military applications. Radio frequency (RF) and microwave signals are essential carriers of information for many technologies that enrich our everyday lives, including cellular communication, automotive radar sensors, and GPS navigation. At the core of each system is a single-frequency RF or microwave source, whose stability and spectral purity are critical. While these sources are designed to generate signals at precise frequencies, in practice, the exact frequency is often blurred by phase noise. This noise arises from component imperfections and environmental sensitivity, ultimately compromising system-level performance. This issue forces undesirable trade-offs between performance, environmental sensitivity, and size, making it difficult to achieve stability, precision, and agility simultaneously in an ultra-compact form factor. However, DARPA’s Generating Radio Frequency with Photonic Oscillators for Low Noise (GRYPHON) program aims to address these challenges. Performers recently demonstrated significant progress in the first phase of the program, focusing on developing compact, ultra-low-noise microwave frequency oscillators. "The results and impact from Phase 1 of GRYPHON really show what’s possible. For the first time, we’re seeing how integrated photonics allows us to break from the traditional size vs. performance vs. capability trade space and operate in a regime with exquisite performance that is exponentially better than current state of the art," said Dr. Justin Cohen, GRYPHON program manager. "Better and faster communications, more accurate sensing, improved detection capabilities – this work could disrupt and advance countless applications." #DARPA #Innovation #Technology #Navigation #MilitaryTech #Defense

More data-intensive applications have increased the need for wider bandwidths and faster data processing and analysis for 5G, 6G, Wi-Fi 7 & 8, signal intelligence, and more at the network edge. Discover how Apollo MxFE™ enables these next-gen applications for the Aerospace and Wireless Communications Industries: https://bit.ly/3xo3ar8

Congratulations to first author Samuel (Wendi) Zhu and co-supervisors Prof. Masoud Baghelani and Prof. Ashwin Iyer on the publication of his first paper, appearing in the IEEE Transactions on Microwave Theory and Techniques and titled, "Dielectric Spectrum Extraction of Liquids Using Non-Contact Microwave Split Ring Resonator". This #openaccess work demonstrates reliable broad-bandwidth #dielectric #refractometry of liquid samples using multiple #harmonics of a simple #microwave split-ring resonator (#SRR) in a non-contact fashion. This work was funded in part through the Innovation for #Defence Excellence and Security (#defenceIDEaS) program from the Department of National Defence. https://lnkd.in/gTrxCiy7

Why Laser Technology is the Key to Next-Gen Satellite Networks? Recent advancements in laser technology for satellites are set to revolutionize communication capabilities, enabling faster and more secure data transfers. Also known as optical communication, it utilizes near-infrared light to transmit data, offering several advantages over traditional RF systems. Here's a quick overview of the key updates: Laser Communication Advancements: • Increased Data Transfer Speeds • Space Network Integration • Compact Commercial Solutions • Power Beaming Technologies Key Benefits for Satellite Links: • Higher Bandwidth • Reduced Latency • Enhanced Security These breakthroughs are not just technical milestones but open doors for new applications across defense, environmental monitoring, and global connectivity. If you found this content insightful, please share it and follow me, Engr. Marcos, for more updates about the satellite industry. 🚀

DSI at RADECS 2024! Our Head of Engineering Timo Dirkes had the opportunity to present a poster titled "Bit Error Rate Estimation of Modern 3D-NAND Flash Partitions in Space Mass Memories" at the RADECS conference today. The presentation focused on the latest findings in the reliability of 3D-NAND Flash technology for space applications, a crucial aspect of modern space mass memory systems. The conference, dedicated to discussing radiation effects on electronic devices, offers a platform for experts to share knowledge and advance the field of space electronics. For more details about the conference, visit: RADECS 2024 Stay tuned for more insights and developments from DSI as we continue to contribute to critical research in aerospace technology. #RADECS2024 #forabetterspace #RadiationResearch