Lot Acceptance Test (LAT)
- Posted by Alejandro López Moya
- On June 28, 2021
- 0
A Lot Acceptance Test (LAT) is a reduced set of Qualification tests over components or equipment, required to accept a specific manufacturing lot for its use. A LAT sequence allows customers to have complete traceability of the components they are going to use in their application, starting from the wafer used during manufacturing.
Working on the developing of a European standard for DD testing
- Posted by doEEEt Media Group
- On February 19, 2020
- 0
Propose a DD test standard
• Should be available by the end of the year after ESA and Components
Technology Board (CTB)/Radiation Working group (RWG) comments
• Goal of this presentation
⇒ Not a draft of the future guidelines, but:
• Remind the physical processes responsible of the displacement damages
• Remind the electrical effects
• List the main parameters that should be taken into account
Development of Liquid Crystal Based Adaptive Optical elements
- Posted by doEEEt Media Group
- On February 11, 2020
- 0
Programmable Optical Elements using Liquid Crystals is a promising technology of space use.
A beam steerer, foreseen to be able to withstand space environment, has been designed.
Testing has not begun yet.
Driving Electronics complexity due to the high number of pixels.
But the driving electronics flexibility will lead to multipurpose LC devices.
Idiosyncrasy of International Space Markets
- Posted by Jose Luis Alvarez de Cienfuegos Gálvez
- On August 30, 2020
- 0
IDIOSYNCRASY OF INTERNATIONAL SPACE MARKETS
Six decades have passed since the launch of the first artificial satellite by the USSR (Sputnik) and five decades since the landing of human beings on the Moon (Apollo project -USA-), two of the greatest landmarks of the space race that began in the shadow of the “Cold War” between the US and the USSR. After the conquest of the new world in the 16th century, this is considered a new turning point in the history of humanity that leads some authors to claim it as the beginning of a new period of history: The Space Age.
ALTER Projects, ENDURANCE, ENVIRONMENTAL & RADIATION, INSPECTION, ELECTRICAL & VERIFICATION, PHYSICAL, MECHANICAL & ASSEMBLY, TESTING
Lisa Pathfinder
- Posted by doEEEt Media Group
- On January 13, 2020
- 0
LISA Pathfinder is paving the way for future missions by testing in flight the very concept of gravitational wave detection: it will put two test masses in a near-perfect gravitational free-fall and control and measure their motion with unprecedented accuracy.
ALTER Projects, ENDURANCE, ENVIRONMENTAL & RADIATION, INSPECTION, ELECTRICAL & VERIFICATION, PHYSICAL, MECHANICAL & ASSEMBLY, TESTING
SATELLITE AEOLUS
- Posted by doEEEt Media Group
- On October 8, 2019
- 0
The ESA (European Space Agency) named this satellite as Aeolus, coming from Greek mythology, Eolo (in Greek), is known as the father of the race eolia, the lord and god of the winds. What is intended with this satellite is to gather accurate information about the winds, not achieved so far. Becoming the first satellite to do it directly from space and collecting the necessary information to understand how the winds, atmospheric pressure, temperature and humidity are related, in a layer of 30,000 meters from the surface of the Earth.
ALTER Projects, ENDURANCE, ENVIRONMENTAL & RADIATION, INSPECTION, ELECTRICAL & VERIFICATION, PHYSICAL, MECHANICAL & ASSEMBLY, TESTING
Euclid
- Posted by Israel Pedroche
- On January 14, 2020
- 0
The Euclid spacecraft will carry a payload module with a 1.2m-diameter telescope and two state-of-the art scientific instruments: a visible-light camera and a near-infrared camera/spectrometer. Image Credit: Airbus Defence & Space.
ACTIVES, EEE Components, ENDURANCE, ENVIRONMENTAL & RADIATION, INSPECTION, ELECTRICAL & VERIFICATION, PHYSICAL, MECHANICAL & ASSEMBLY, TESTING
BepiColombo
- Posted by doEEEt Media Group
- On December 11, 2020
- 0
Bepi Colombo will provide an understanding of Mercury to date. It consists of two individuals orbiters, Mercury Planetary Orbiter & Magnetospheric Orbiter