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

    TDK Extends SMT Gate Drive Transformers to 1000 V

    Non-Linear MLCC Class II Capacitor Measurements Challenges

    Researchers Demonstrated HfO Anti-Ferroelectric Flexible Capacitors

    Connector Industry Achieves Double-Digit Growth

    Stackpole Unveils Metal Element High Current Chip Jumpers

    Common Mistakes in Flyback Transformer Specs

    Vishay Releases Miniature SMD Trimmers for Harsh Environments

    Würth Elektronik Releases Push-Button and Main Switches

    Littelfuse Unveils High-Precision TMR Angle Magnetic Sensors

    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

    Non-Linear MLCC Class II Capacitor Measurements Challenges

    Percolation Phenomenon and Reliability of Molded Power Inductors in DC/DC converters

    Root Causes and Effects of DC Bias and AC in Ceramic Capacitors

    How to Calculate the Output Capacitor for a Switching Power Supply

    Switched Capacitor Converter Explained

    Understanding Inductor Dot Markings and Their Application in LTspice

    Accelerating Full Bridge LLC Resonant Converter Design with Frenetic AI

    Understanding Switched Capacitor Converters

    Coupled Inductors Circuit Model and Examples of its Applications

    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
  • 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

    TDK Extends SMT Gate Drive Transformers to 1000 V

    Non-Linear MLCC Class II Capacitor Measurements Challenges

    Researchers Demonstrated HfO Anti-Ferroelectric Flexible Capacitors

    Connector Industry Achieves Double-Digit Growth

    Stackpole Unveils Metal Element High Current Chip Jumpers

    Common Mistakes in Flyback Transformer Specs

    Vishay Releases Miniature SMD Trimmers for Harsh Environments

    Würth Elektronik Releases Push-Button and Main Switches

    Littelfuse Unveils High-Precision TMR Angle Magnetic Sensors

    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

    Non-Linear MLCC Class II Capacitor Measurements Challenges

    Percolation Phenomenon and Reliability of Molded Power Inductors in DC/DC converters

    Root Causes and Effects of DC Bias and AC in Ceramic Capacitors

    How to Calculate the Output Capacitor for a Switching Power Supply

    Switched Capacitor Converter Explained

    Understanding Inductor Dot Markings and Their Application in LTspice

    Accelerating Full Bridge LLC Resonant Converter Design with Frenetic AI

    Understanding Switched Capacitor Converters

    Coupled Inductors Circuit Model and Examples of its Applications

    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
  • 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

Radiation Tolerance of Tantalum and Ceramic Capacitors

8.8.2025
79

PCNS 2025 Final Program Announced!

4.8.2025
93

Researchers Demonstrated 200C Polymer Film Dielectric

28.7.2025
19

iNRCORE Releases New Range of 1KW HiRel Planar Transformers

24.7.2025
39

Murata Releases In-vehicle Compact Crystal in 2016 Size

23.7.2025
17

July 2025 Interconnect, Passives and Electromechanical Components Market Insights

23.7.2025
132

Exxelia Offers High-Q RF Microwave Capacitors for High Reliability Applications

21.7.2025
45

Knowles Releases Inductors for Mission-Critical RF Applications

15.7.2025
36

TDK Introduces High Current 80VDC Board-Mount EMI Filters

2.7.2025
42

YAGEO Releases First to Market 750V Aluminum Capacitors

30.6.2025
79

Upcoming Events

Aug 27
17:00 - 18:00 CEST

Capacitor Assemblies for High-Power Circuit Designs

Sep 3
15:30 - 17:30 CEST

How to Choose Your Magnetic Supplier

Sep 16
17:00 - 18:00 CEST

EMI Shielding Challenges

Sep 22
September 22 @ 13:00 - September 25 @ 15:15 EDT

Pre Cap Visual Inspection per Mil-Std-883 (TM 2017)

Sep 30
September 30 @ 12:00 - October 2 @ 14:00 EDT

MIL-Std-883 TM 2010

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
  • What is a Dielectric Constant and DF of Plastic Materials?

    4 shares
    Share 4 Tweet 0
  • Ripple Current and its Effects on the Performance of Capacitors

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

    0 shares
    Share 0 Tweet 0
  • Core Materials, Permeability and Their Losses

    0 shares
    Share 0 Tweet 0
  • How to Design an Inductor

    0 shares
    Share 0 Tweet 0
  • MLCC Case Sizes Standards Explained

    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
  • Premium Suppliers

© 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