Passive Components Blog
No Result
View All Result
  • Home
  • NewsFilter
    • All
    • Aerospace & Defence
    • Antenna
    • Applications
    • Automotive
    • Capacitors
    • Circuit Protection Devices
    • electro-mechanical news
    • Filters
    • Fuses
    • Inductors
    • Industrial
    • Integrated Passives
    • inter-connect news
    • Market & Supply Chain
    • Market Insights
    • Medical
    • Modelling and Simulation
    • New Materials & Supply
    • New Technologies
    • Non-linear Passives
    • Oscillators
    • Passive Sensors News
    • Resistors
    • RF & Microwave
    • Telecommunication
    • Weekly Digest

    Smiths Interconnect Extends Space-Qualified, High-Reliability Fixed Chip Attenuators 

    Samtec Expands Offering of Slim, High-Density HD Array Connectors

    Bourns Unveils High-Precision Wirewound Resistor with Long-Term Stability

    Common Mode Chokes Selection for RF Circuits in Next-Generation Communication Systems

    Capacitor Self-balancing in a Flying-Capacitor Buck Converter

    Littelfuse Acquires Basler Electric Enhancing High-Growth Industrial Market

    DigiKey Grows Inventory with Over 31K New Stocking Parts in Q3 2025

    Murata Expands Automotive Metal Frame Y2/X1 Safety MLCC Capacitors to 500V

    Source: Semiconductor Intelligence

    October 25 Electronics Production: U.S. vs. Global Changes

    Trending Tags

    • Ripple Current
    • RF
    • Leakage Current
    • Tantalum vs Ceramic
    • Snubber
    • Low ESR
    • Feedthrough
    • Derating
    • Dielectric Constant
    • New Products
    • Market Reports
  • VideoFilter
    • All
    • Antenna videos
    • Capacitor videos
    • Circuit Protection Video
    • Filter videos
    • Fuse videos
    • Inductor videos
    • Inter-Connect Video
    • Non-linear passives videos
    • Oscillator videos
    • Passive sensors videos
    • Resistor videos

    Common Mode Chokes Selection for RF Circuits in Next-Generation Communication Systems

    Capacitor Self-balancing in a Flying-Capacitor Buck Converter

    How to Select Ferrite Bead for Filtering in Buck Boost Converter

    Power Inductors Future: Minimal Losses and Compact Designs

    Percolation Phenomenon: Degradation of Molded Power Inductors in DC/DC Converters

    Connector PCB Design Challenges

    Efficient Power Converters: Duty Cycle vs Conduction Losses

    Ripple Steering in Coupled Inductors: SEPIC Case

    SEPIC Converter with Coupled and Uncoupled Inductors

    Trending Tags

    • Capacitors explained
    • Inductors explained
    • Resistors explained
    • Filters explained
    • Application Video Guidelines
    • EMC
    • New Products
    • Ripple Current
    • Simulation
    • Tantalum vs Ceramic
  • Knowledge Blog
  • Suppliers
    • Who is Who
  • PCNS
    • PCNS 2025
    • PCNS 2023
    • PCNS 2021
    • PCNS 2019
    • PCNS 2017
  • Events
  • Home
  • NewsFilter
    • All
    • Aerospace & Defence
    • Antenna
    • Applications
    • Automotive
    • Capacitors
    • Circuit Protection Devices
    • electro-mechanical news
    • Filters
    • Fuses
    • Inductors
    • Industrial
    • Integrated Passives
    • inter-connect news
    • Market & Supply Chain
    • Market Insights
    • Medical
    • Modelling and Simulation
    • New Materials & Supply
    • New Technologies
    • Non-linear Passives
    • Oscillators
    • Passive Sensors News
    • Resistors
    • RF & Microwave
    • Telecommunication
    • Weekly Digest

    Smiths Interconnect Extends Space-Qualified, High-Reliability Fixed Chip Attenuators 

    Samtec Expands Offering of Slim, High-Density HD Array Connectors

    Bourns Unveils High-Precision Wirewound Resistor with Long-Term Stability

    Common Mode Chokes Selection for RF Circuits in Next-Generation Communication Systems

    Capacitor Self-balancing in a Flying-Capacitor Buck Converter

    Littelfuse Acquires Basler Electric Enhancing High-Growth Industrial Market

    DigiKey Grows Inventory with Over 31K New Stocking Parts in Q3 2025

    Murata Expands Automotive Metal Frame Y2/X1 Safety MLCC Capacitors to 500V

    Source: Semiconductor Intelligence

    October 25 Electronics Production: U.S. vs. Global Changes

    Trending Tags

    • Ripple Current
    • RF
    • Leakage Current
    • Tantalum vs Ceramic
    • Snubber
    • Low ESR
    • Feedthrough
    • Derating
    • Dielectric Constant
    • New Products
    • Market Reports
  • VideoFilter
    • All
    • Antenna videos
    • Capacitor videos
    • Circuit Protection Video
    • Filter videos
    • Fuse videos
    • Inductor videos
    • Inter-Connect Video
    • Non-linear passives videos
    • Oscillator videos
    • Passive sensors videos
    • Resistor videos

    Common Mode Chokes Selection for RF Circuits in Next-Generation Communication Systems

    Capacitor Self-balancing in a Flying-Capacitor Buck Converter

    How to Select Ferrite Bead for Filtering in Buck Boost Converter

    Power Inductors Future: Minimal Losses and Compact Designs

    Percolation Phenomenon: Degradation of Molded Power Inductors in DC/DC Converters

    Connector PCB Design Challenges

    Efficient Power Converters: Duty Cycle vs Conduction Losses

    Ripple Steering in Coupled Inductors: SEPIC Case

    SEPIC Converter with Coupled and Uncoupled Inductors

    Trending Tags

    • Capacitors explained
    • Inductors explained
    • Resistors explained
    • Filters explained
    • Application Video Guidelines
    • EMC
    • New Products
    • Ripple Current
    • Simulation
    • Tantalum vs Ceramic
  • Knowledge Blog
  • Suppliers
    • Who is Who
  • PCNS
    • PCNS 2025
    • PCNS 2023
    • PCNS 2021
    • PCNS 2019
    • PCNS 2017
  • Events
No Result
View All Result
Passive Components Blog
No Result
View All Result

Minimization of Crystal Oscillator Cosmic Radiation Effects

28.4.2025
Reading Time: 3 mins read
A A

This paper MINCOR – Minimization Of Crystal Oscillator Cosmic Radiation Effects  was prepared by Nicolas GUFFLET, Laurent COUTELEAU, Frederic VITTRANT / RAKON  Yannick PADIE, Alexandre ROUSSET / TRAD  and presented during the 5th Space Passive Component Days (SPCD), an International Symposium held from October 15th to 18th, 2024, at ESA/ESTEC in Noordwijk, the Netherlands. Published under permission from ESA SPCD organizers.

Introduction:

RelatedPosts

High-Density PCB Assemblies For Space Applications

Solid State Polymer Multilayer Capacitors For High Temperature Application

Graphene-Based BOSC Bank Of Supercapacitor Cells

The MINCOR project, funded by the European Space Agency (ESA), aims to mitigate the effects of cosmic radiation on quartz crystal oscillators used in space applications.

These oscillators are vital for navigation systems, telecommunications, and scientific instruments due to their exceptional frequency stability and signal purity.

However, space environments expose them to ionizing radiation, which can lead to frequency drifts. The project seeks to balance performance needs with cost-efficiency, particularly for low Earth orbit (LEO) satellites under the New Space paradigm.

Key Points:

  • Objective: Reduce radiation sensitivity of quartz crystal oscillators.
  • Project Partners: RAKON France and TRAD.
  • Target Applications: Navigation systems, telecom satellites, and scientific missions.
  • Challenges: Managing total ionizing dose (TID) and non-ionizing energy loss (NIEL) effects.
  • Methodology: Radiation simulations, material tests, and process optimizations.

Extended Summary:

Quartz crystal oscillators are designed to maintain precision under varied environmental stresses, including ionizing radiation in space. Traditionally, for geostationary satellites (GEO), components are selected based on proven heritage and reliability, often leading to higher costs and longer development timelines. The emergence of cost-sensitive LEO missions necessitates re-evaluating manufacturing processes to maintain performance without excessive expenditures.

The MINCOR project addresses these needs by analyzing radiation impacts such as dose rate, TID, and displacement damage. Using the OMERE software, radiation simulations were conducted for various mission profiles, including GEO, LEO, MEO, and deep space missions, considering factors like solar activity and material shielding.

A comprehensive review of quartz resonator technology highlighted radiation-induced changes in frequency stability. Key factors include mass loading, mechanical stress, and intrinsic material properties. Historical studies on radiation effects since the early 20th century informed the research, emphasizing the role of impurities and manufacturing techniques like ion sweeping to reduce radiation sensitivity.

RAKON focused on various resonator configurations, exploring different quartz materials, electrode compositions, and manufacturing processes. Test plans were devised to simulate LEO radiation profiles, emphasizing low-dose rate behavior. Custom test oscillators were designed to isolate the resonator during exposure, ensuring precise measurements.

Resonators were produced on an ESCC3501 space-qualified line, with rigorous screening and material characterization. Notably, Cristal Innov’s quartz showed superior qualities, with minimal impurities and excellent frequency stability under radiation tests.

Conclusion:

The MINCOR project has advanced understanding of radiation effects on quartz crystal oscillators. By identifying optimal materials and processes, the project aims to enhance the reliability of oscillators in space while reducing costs for New Space applications. Ongoing tests will further evaluate low-dose rate behaviors, with initial results expected by late 2024. Continuous support from ESA, CNES, and industry partners like Cristal Innov has been instrumental in the project’s progress.

Read the full paper:

ORAL_Day 2_25_RAKON France_MINCOR Radiation effects on crystal oscillatorsDownload

Related

Source: ESA SPCD

Recent Posts

Smiths Interconnect Extends Space-Qualified, High-Reliability Fixed Chip Attenuators 

30.10.2025
1

Vishay Releases Space-Grade 150 W 28V Planar Transformers

29.10.2025
7

September 2025 ECIA US Components Sales Sentiment Continues in Optimism

20.10.2025
23

Silicon Capacitors Market: Shaping the Foundation for Next-Gen Miniaturization Electronics

10.10.2025
87

Advances in the Environmental Performance of Polymer Capacitors

8.10.2025
68

Vishay Releases DLA Tantalum Polymer Capacitors for Military and Aerospace

8.10.2025
40

Researchers Demonstrated High Energy Ceramic Capacitors Stable in Wide Temperature Range

2.10.2025
29

Qualification of Commercial Supercapacitors for Space Applications

1.10.2025
50

Experimental Evaluation of Wear Failures in SMD Inductors

1.10.2025
48

Polymer Tantalum Capacitors Beyond AEC-Q200 LEO Satellites

30.9.2025
76

Upcoming Events

Nov 4
10:00 - 11:00 PST

Design and Stability Analysis of GaN Power Amplifiers using Advanced Simulation Tools

Nov 4
November 4 @ 12:00 - November 6 @ 14:15 EST

Wirebond Materials, Processes, Reliability and Testing

Nov 6
14:30 - 16:00 CET

Self-healing polymer materials for the next generation of high-temperature power capacitors

View Calendar

Popular Posts

  • Buck Converter Design and Calculation

    0 shares
    Share 0 Tweet 0
  • Boost Converter Design and Calculation

    0 shares
    Share 0 Tweet 0
  • Flyback Converter Design and Calculation

    0 shares
    Share 0 Tweet 0
  • LLC Resonant Converter Design and Calculation

    0 shares
    Share 0 Tweet 0
  • Ripple Current and its Effects on the Performance of Capacitors

    3 shares
    Share 3 Tweet 0
  • Dual Active Bridge (DAB) Topology

    0 shares
    Share 0 Tweet 0
  • MLCC and Ceramic Capacitors

    0 shares
    Share 0 Tweet 0
  • What is a Dielectric Constant and DF of Plastic Materials?

    4 shares
    Share 4 Tweet 0
  • SEPIC Converter Design and Calculation

    0 shares
    Share 0 Tweet 0
  • Flying Capacitors

    0 shares
    Share 0 Tweet 0

Newsletter Subscription

 

Passive Components Blog

© EPCI - Leading Passive Components Educational and Information Site

  • Home
  • Privacy Policy
  • EPCI Membership & Advertisement
  • About

No Result
View All Result
  • Home
  • Knowledge Blog
  • PCNS

© EPCI - Leading Passive Components Educational and Information Site

This website uses cookies. By continuing to use this website you are giving consent to cookies being used. Visit our Privacy and Cookie Policy.
Go to mobile version