IEEE IFCS 2026にて、清瀬が小型原子時計に向けたMEMS Rbセルの研究を発表しました。本発表はStudent Competition Finalistに選出され、多くの有意義な議論ができました。
#IFCS2026 #MEMS #AtomicClock
mdde.me.kyoto-u.ac.jp/202605…
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Apr 10
On 13 March 2026, NavIC crossed a critical threshold: the last atomic clock on one of its satellites failed.
Read to understand what makes NavIC precarious by @ashwinpras & Hitesh Gala
indiasworld.in/navic-is-not-…
#NavIC #ISRO #NavigationSatellite #SpaceCrisis #AtomicClock #SatelliteFailure #NavICInDanger #SpaceTech #PositioningSystem #IRNSS
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QuantX Labs Launches World-First Optical Atomic Clock Technology into Orbit... Read more: spaceanddefense.io/quantx-la…
#SpaceTech #QuantumTechnology #AtomicClock #QuantXLabs #Satellite #SpaceInnovation #PNT #AustralianSpace #Aerospace
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Mar 27
#TheEighthColumn | Failure of atomic clock on IRNSS-1F satellite has crippled India's autonomous navigation capability. Even a tiny error in time could impact location accuracy, writes @TVVen.
Read more: thefederal.com/category/the-…
#ISRO #NavIC #IRNSS1F #AtomicClock #SatelliteNavigation #GPS
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Mar 27
#TheEighthColumn | Failure of atomic clock on IRNSS-1F satellite has crippled India's autonomous navigation capability. Even a tiny error in time could impact location accuracy, writes @TVVen.
#ISRO #NavIC #IRNSS1F #AtomicClock #SatelliteNavigation #GPS
thefederal.com/category/the-…
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Mar 26
ପରମାଣୁ ଘଣ୍ଟାରେ ତ୍ରୁଟି, କାମ କରିବା ବନ୍ଦ କଲା ଉପଗ୍ରହ !
#Sambad #IndianSatellite #Navic #AtomicClock #Navigation #India
sambad.in/india-and-beyond/n…
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Mar 17
NavIC செயற்கைக்கோளில் கோளாறு: ஏன் கவலைப்படுகின்றது ISRO?
#ScienceNews #AtomicClock #ISRO #SPARK
sparkpluz.com/navic-satellit…
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🚨 NavIC Alert: Atomic Clock Failure on IRNSS-1F Leaves Only 3 Satellites with Working PNT Service 🇮🇳🛰️
IRNSS-1F (launched 2016) has suffered atomic clock failure critical for precise timing & positioning.
Current active PNT-capable satellites:
- IRNSS-1B
- IRNSS-1I
- NVS-01 (newer generation)
Minimum 4 satellites required for full 3D navigation timing. With only 3, NavIC is now operating below full PNT threshold limited coverage & degraded accuracy in many regions.
Urgent need for replenishment launches (IRNSS-1J & others already in pipeline) to restore 7 satellite constellation reliability.
ISRO yet to issue official statement on extent of impact & timeline for recovery.
#NavIC #IRNSS #AtomicClock #ISRO #GNSS #AatmanirbharBharat
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Mar 14
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Mar 12
Introducing Atomic Clock
What if your clock felt like a luxury watch?
6 unique faces. Precious metal accents. Frosted glass UI.
Function meets beauty.
Available now on iOS.
apps.apple.com/it/app/atomic…
#iOS #IndieDev #SwiftUI #AtomicClock
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MITORIKA manufactures Cs/Rb-filled optical cells for chip-scale atomic clocks and precision sensing. Supporting telecom, satellites, finance, energy, healthcare and defense. Powering precision worldwide.
#量子センサー #磁気センサー #AtomicClock #QuantumSensors #QuantumSensor
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Jan 20
⚓️ #TurkishNavy is migrating away from #NATO to an indigenous "Time Server" using a Rubidium-based #AtomicClock developed by Türkiye's own #Havelsan. Dubbed #TimeMaster™, the proprietary units allow fleet-wide #NetworkCentric ops without relying on "sanctions risk" products. 🇹🇷
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4 Nov 2025
🌐 Ever wonder when to choose an OCXO vs an Atomic Clock?
Our quick guide breaks down which timing solution is best for RF, telecom, navigation, and defense systems.
📊 Reliable timing starts here → Dynamic Engineers Inc.
#TimingSolutions #OCXO #AtomicClock #EverythingRF
ALT Infographic by Dynamic Engineers, Inc. comparing OCXO and Atomic Clock use in RF, telecom, and navigation systems. Lists ideal applications, benefits, and design priorities to help users choose the right timing solution for their needs.
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11 Sep 2025
By @ssc_combater007 - Scientists have developed the "Most Accurate Clock in the World" and took two decades to design and build. #AtomicClock #NIST neowin.net/news/this-is-the-…
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1 Sep 2025
What happens to radar, SATCOM, or radios when GNSS signals are jammed?
@MicrochipTech's new GNSSDO modules bring atomic clock and OCXO tech into compact, rugged subsystems. The MD-013 delivers ultra-low phase noise, the MD-300 is shock-tolerant for drones and manpacks, and the LM-010 is radiation-tolerant for LEO platforms.
Full story: thecomponentclub.com/news/20…
#TCC #TheComponentClub #Microchip #GNSSDO #Oscillator #AtomicClock #Timing #Aerospace #Defense #SATCOM #LEO
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24 Aug 2025
Clocks calling time on Navic; ISRO now building Indigenous devices
#Navic -#Navigation with #Indian Constellation
Indian Regional Navigation Satellite System #IRNSS
:Details by Mr Jacob Koshy
@neutranino
#IndianGPS
#NavigationSatellites #atomicclock
#INDIGENOUS
#UPSC
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📌 Save, share, and tag a friend who’s obsessed with time.
#TimeReimagined #NISTClock #QuantumTech #ScienceRevolution #AtomicClock #Innovation #FutureOfTime #EngineeringMarvel #TechExplained #IonClock #NIST #QuantumLeap
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15 Jul 2025
A breakthrough in timekeeping!
The new Aluminum Ion #AtomicClock sets a record with 19-decimal precision and unmatched stability - opening new frontiers in #quantumphysics and redefining how we measure time itself.
It’s so precise, it would lose just one second in 30 billion years - enabling tests of #Einstein’s relativity and the constancy of fundamental laws.
@physorg_com @NIST @QuantumYear2025 @UNESCO
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