The Thermal Cut-off.
High-power X-band SAR radars overheat rapidly in a vacuum. Current thermal limits force automatic session cut-offs (60-100 seconds max), capping data collection revenue.
Unlock the Thermal Limits of Space Electronics.
Cryogenic power architecture for microsatellites. We cool power electronics down to -100°C to eliminate thermal bottlenecks, double radar uptime, and slash mass penalties.
Request Pilot IntegrationIP Licensing & Custom Architecture Design
The Physics Ceiling of Modern Microsatellites.
The Mass & Volume Tax.
Pushing more power requires massive radiators and heavier batteries. Every extra kilogram costs thousands in launch fees and eats into payload capacity.
The Efficiency Gap.
Standard solid-state converters waste up to 15% of energy as parasitic heat. In a closed vacuum environment, this inefficiency is a critical liability.
Drop the Temperature. Multiply the Performance.
By isolating the power conversion loop and cooling it to -100°C (173 K), we suppress phonon scattering in the semiconductor lattice.
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Static & Dynamic Losses: Drop by 60–90%.
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Conversion Efficiency: Jumps from 85% to >92%.
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Thermal Margin: Eliminates local hot-spots and thermal deformation of the radar reflector.
Redefine Your Mission Profile.
Drag the node to allocate your thermal reserve. Base platform: 350kg SAR Microsatellite.
Radar Uptime
+30s
Mass Saved
-1.1 kg
MTBF Growth
2x
We Sell the Architecture, Not the Hardware.
IP Licensing
Royalty per unit.
Custom Cryo-Loop Design
NRE (Non-Recurring Engineering).
Exclusive Subscriptions
Priority access to architecture updates and support.
Roadmap
2022–2024
Fundamental research, 0D/3D thermal modeling, peer-reviewed publications.
2025
IP structuring & architecture validation.
2026
Upcoming Pilot Integration with L5 & Sputnix.
2027
Commercial scaling & IP licensing for global microsatellite constellations.
Engineered by DeepTech Experts.
The architecture is developed by Mikhail Ostapchuk — a PhD student and engineer at Moscow Aviation Institute (MAI) whose research on cryogenic power semiconductors was selected among the top 100 projects of the NTI platform. With 5 years of startup experience — including customer development with major industrial players — and an extensive engineering network across Russian aerospace, he brings both deep technical expertise and the capability to deliver.
Read the underlying physics:
- Ostapchuk M. et al. “Research of static and dynamic properties of power semiconductor diodes at low and cryogenic temperatures” — Inventions, 2022.
- Ostapchuk M., Zhukov V., Shishov D. “Test Bench for Static, Dynamic and Thermal Cycling Tests of Power Semiconductor Transistors at Cryogenic Temperatures” — EDM, 2025.
- Google Scholar Profile
- ResearchGate Profile
Ready to build the next generation of high-power microsatellites?
We are currently selecting partners for our upcoming pilot program and IP licensing.