COTS, New Space, LEO Constellations, EEE Components, PASSIVES, WEBINAR

Converging Commercial-Off-The-Shelf (COTS) and Space-Grade

Posted by doEEEt Media Group
On April 8, 2024
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The space industry is booming, and space semiconductors are transforming from traditional ‘space-grade’ to advanced ‘Commercial-Off-The-Shelf (COTS)’. However, most COTS semiconductors are severely affected by extraterrestrial radiation.

ACCEDE 2022, EEE Components, PASSIVES

DLR – Updates on COTS Usage

Posted by doEEEt Media Group
On August 1, 2023
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Space2Motion Network Further DLR Activities Assessment of Commercial EEE Components Supply Chain Data Base International Cooperation DLR.de

ACCEDE 2022, COTS components, PASSIVES

Overview of the COTS components selection in European Space Industry

Posted by doEEEt Media Group
On August 1, 2023
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This presentation aims to provide the view of the different EUROSPACE members about the use of COTS in Space. It is not intended to provide a unified view but to collect the different approaches and show divergencies and commonalities.

ACCEDE 2022

COTS as the solution? Opportunities and risks for SMEs

Posted by doEEEt Media Group
On August 1, 2023
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SME4SPACE is fully involved in all space-related tables and discussions both at ESA and European Commission levels, providing information and support to its members and SME and start-ups network. MoA renewed with ESA for further three years from May 2022 until June 2025.

ACCEDE 2022, COTS components, PASSIVES

Evaluation of the COTS Google Coral Edge TPU processor for high-performance AI computing in space

Posted by doEEEt Media Group
On August 1, 2023
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ACCEDE 2022

TAS returns of experience from COTS evaluation phase

Posted by doEEEt Media Group
On August 1, 2023
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TAS has evaluated ( mounting and EEE) several hundreds of COTS from many manufacturers. When COTS are selected from High Volume production and major manufacturers implementing effective product quality assurance programs (statistical process control, continuous improvement policy, reliability monitoring, whiskers mitigation strategy, and based on their reliability data, the CA are generally showing very good construction.

ENDURANCE, ENVIRONMENTAL & RADIATION

Mitigating Vacuum RF Multipaction in Space Systems

Posted by doEEEt Media Group
On February 22, 2023
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When developing mission-critical space applications such as low Earth orbit (LEO) satellites or equipment designed for Mars missions, there are special considerations you must make if you will be operating your RF circuits in a vacuum. This is because when the pressure in the vacuum is below 10-2 Torr, a potentially catastrophic phenomenon in RF circuits called multipaction is possible.

Space Entangled Photon Source

Entangled photon sources for quantum communications

Posted by Javier Alejandro de la Ossa Fernández
On December 14, 2022
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Quantum entanglement is one of the many non-intuitive features of quantum mechanics. If two photons of light are allowed to properly interact with each other, they can become entangled. Those two entangled photons can then be separated, but as soon as one of them interacts with the third particle, the other photon of the pair will change its quantum state instantaneously.

Optical Transceiver

Using optical transceiver technology within space vehicles

Posted by Javier Alejandro de la Ossa Fernández
On November 8, 2022
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Optical transceiver technology devices have shown an increase on performance and a reduction in SWaP (Size, Weight, and Power) by their inclusion in Very High Throughput Satellites (VHTS) payloads. To ensure their practical use in space applications, they need a compact package, low power consumption, and highly reliable.

ENDURANCE, ENVIRONMENTAL & RADIATION, TESTING

Radiation Environment on spacecraft in orbit: how to address the challenge

Posted by Katrina Elsey
On September 22, 2022
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basics in mind: three sources of radiation cause three different types of effects on a device. The three sources are the Van Allen belts, where protons and electrons are trapped around the Earth in its magnetic field lines. The second radiation source is the Sun, which continuously emits energetic particles toward the Earth. The third source of particles is galactic cosmic rays. These are made up of ions ranging from a simple proton to uranium.

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