Спутник технологический. MEMS Picosat. [Редактировать]

Миссия состоящая из двух аппаратов размером не более чем кредитная карта. Основной задачей системы являлась проверка возможностей системы космического аппарата OPAL и тестирование электронных компонентов. Масса каждого из аппаратов составляла около 200 грамм. В качестве полезной нагрузки аппаратов выступала коммуникационная полезная нагрузка.

Дополнительная классификация

#Наименования
1Тип оператора(владельца) - военные
2Страна оператор(владелец) - США
3Страна производитель - США
4Тип орбиты - НОО

Технические характеристики

#ХарактеристикаЗначение
1Масса, кг0.4

Информация об удачном запуске

#ХарактеристикаЗначение
1Космодром База Ванденберг
2Дата пуска2000-01-27 at 03:03:00 UTC
3Полезная нагрузка 1xJAWSat
4Полезная нагрузка 1xOCS
5Полезная нагрузка 1xOPAL
6Полезная нагрузка 1xFalconSat 1
7Полезная нагрузка 1xASUSat
8Полезная нагрузка 1xStenSat
9Полезная нагрузка 1xMEMS Picosat
10Полезная нагрузка 1xПроект Artemis Picosats
11Ракета-носитель 1xМинитмен 2

Информация об удачном запуске

#ХарактеристикаЗначение
1Космодром Мыс Канаверал
2Дата пуска2000-07-19 at 20:09:00 UTC
3Полезная нагрузка 1xMightySat 2.1
4Полезная нагрузка 1xMEMS Picosat
5Ракета-носитель 1xМинотавр 1

Найдено 88 документов по запросу «MEMS Picosat». [Перейти к поиску]


Дата загрузки: 2017-06-15
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0.07/5
... a CubeSat class spacecraft called the MEMS PicoSat Inspector (MEPSI). In turn, AFRL... System 4” CubeSat Figure 1: Aerospace Corporation MEMS PicoSat Inspector (MEPSI) Background Potential civilian... a CubeSat class spacecraft called the MEMS PicoSat Inspector (MEPSI). In turn, AFRL... micromachining of metals. A subset of MEMS technology, ChEMS modules consist of... using conventional machining techniques. Traditional MEMS are fabricated by etching silicon... a branch of MEMS based on etching metals, i.e. “metal MEMS”. These materials can... silicon/metal substrates found in MEMS devices. This allows ChEMS assemblies... less sensitive to environments than MEMS designs. Metal is also a tougher...



Дата загрузки: 2016-11-07
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0.06/5
... 1 7.7.4 Miniature cold gas thrusters ........................................................................................................30 7.7.5 MEMS solid propellant thrusters ................................................................................................30 7.8 Payload... CubeSat...............................................................................................................................................107 A.34 MEMS Picosat....................................................................................................................................108 A.35 MEms-based PicoSat Inspector, MEPSI.............................................................................................109 Appendix... Earth Orbit LV – Launch Vehicle MEMS – Micro Electro-Mechanical System NEMS... thruster. Figure 7.7.5-1. Exploded view of a MEMS solid propellant thruster. Figure 7.7.5-2 a. 6×6 Loaded... cameras. CMOS cameras. Micropropulsion experiment. MEMS Heater Chip. Sparse Aperture sensing... of sensors and actuators using MEMS are available as COTS. They... Inertial Division, California USA. QDARS - MEMS Quartz Dual Axis Rate Sensor... of micropropulsion. An example of a MEMS-propulsion system is described in... thruster, with two different propellants. 7.7.5 MEMS solid propellant thrusters A solid propellant... thrust. Figure 7.7.5-1. Exploded view of a MEMS solid propellant thruster. Solid propellants.... For the station-keeping the MEMS-thrusters will suffice. Staff from... much protection the MEMS-components needs, since the MEMS-devices are very... micro-sized reaction wheels, three MEMS solid-state angular rate sensors.... Equipped with magnetometer. Propulsion subsystem: A MEMS chip for the fine-tuning... photographs. Component validation: A micropropulsion experiment, a MEMS Heater Chip. The satellite is.../documents.htm 102 A.29 Artemis (picosat) Santa Clara University Length: 8 +/- 0.003.../artemis/ 103 A.30 Can-Sat (picosat) Tokyo Institute of Technology, University... Canadian Advanced Nanospace eXperiment, CanX 1 (picosat) University of Toronto Based on.../cubesats/ 105 A.32 Constellation Pathfinder (picosat) Boston University Shape: hockey-puck...-flash.htm 106 A.33 CubeSat (picosat) Stanford University, Tokyo Institute of...://www.cubesat.info/ 107 A.34 MEMS Picosat (picosat) DARPA (developed by Artemis) Two.../sld001.htm 108 A.35 MEms-based PicoSat Inspector, MEPSI (picosat) DARPA, AFRL Two...), Design, Fabrication and Evaluation of a MEMS Sun Sensor, http://www.aml... BEI Systron Donner Inertial Division, MEMS Quartz Dual Axis Rate Sensor...). Design, fabrication and modelling of MEMS-based microthrusters for space application...



Дата загрузки: 2017-06-15
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0.11/5
...] Miniaturized components Launch year MEMS Picosat Demonstration DARPA 2 0.4 MEMS RF switch 2000 THNS... spinning sun sensor Miniaturized imager, MEMS gyros, μ-propulsion 2006 PRISMA Demonstration... (Tango) 20 μ-Pressure sensors and MEMS μ-propulsion NEOMEx Swedish Space Corporation... 19 45 Extensively using MEMS technology (μ-propulsion, MEMS star tracker, etc.) Arcjet... Miniaturization Mission name Mission type MEMS Picosat Demonstration THNS-1 Demonstration ST-5 Developer... s/c Mass [kg] Miniaturized components DARPA 2 0.4 MEMS RF switch 2000 1 25 MIMU... spinning sun sensor Miniaturized imager, MEMS gyros, μ-propulsion PRISMA Demonstration 2 2010... (Tango) 20 μ-Pressure sensors and MEMS μ-propulsion NEOMEx Swedish Space Corporation... year μ-systems Extensively using MEMS technology (μ-propulsion, MEMS star tracker, etc.) Arcjet... public-private knowledge infrastructure on MEMS • Organization • Cluster 1: Micro satellite (MISAT... on DelFFi • Larger & more CGGs • MEMS resistojet • mprop = 40 g • Isp = 150...



Дата загрузки: 2017-06-15
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0.16/5
High Power (>1W) Application RF MEMS Lifetime Performance Evaluation Joanne Wellman... history of semiconductor reliability research. MEMS RF technologies offer the advantages.... Because of these advantages, RF MEMS has been identified as one... potential for large-scale RF MEMS switch production, primarily for telecommunications... RF MEMS switch design. The DARPA MEMS program is also supporting RF MEMS.... The imminent introduction of RF MEMS to the COTS market makes... the performance limitations for RF MEMS devices? What are the reliability implications for incorporating RF MEMS devices into a space flight board... answered for several reasons. First, MEMS, as a technology, is still in... work in the area of MEMS reliability that has not yet... RF MEMS design (e.g. RF MEMS switch) and the failure modes for MEMS are.... Third, most of the RF MEMS device reliability research performed in... the performance of an RF MEMS device under the conditions for... an effort to evaluate RF MEMS switch technology for space flight... make the infusion of RF MEMS switches (and filters) into NASA...) remain off-chip components. MEMS switches (and MEMS resonators) can help the... employ such configurations NEPP – RF MEMS Testing and their performance currently... performed in support of the MEMS PICOSAT Inspector (MEPSI) program funded by..., the demonstration of several MEMS devices including the MEMS transmit-receive (TxRx... satellite plans to use the MEMS TxRx switch as a functional component.... Most lifetime testing of RF MEMS devices, up to 500 million... cause of failure in contact MEMS switches is degradation of the... work especially relevant for RF MEMS space flight performance assurance. 3.0 DEVICE... Scientific Corporation (RSC). The RSC MEMS switch is a suspended bridge-type... of 3 RF MEMS switches (see Figure 1), one RF MEMS switch in the.... Applied Control Voltage (VDC) RF MEMS Switch State 70V/80V Closed... electrostatically actuated RSC RF MEMS switch. p. 2 NEPP – RF MEMS Testing 1 12 2 11... 2. Schematic of MEMS RF test set-up. p. 3 NEPP – RF MEMS Testing An... voltage supply to the RF MEMS switch was controlled by TTL... supply control circuit. p. 4 NEPP – RF MEMS Testing For this test, the... of a single cycle. p. 5 NEPP – RF MEMS Testing RF off RF off... LabVIEW control software p. 6 NEPP – RF MEMS Testing 5.0 RESULTS Two TxRx devices... 10 below. Device B: N/A p. 7 NEPP – RF MEMS Testing Power (dBm) Rx Open... above (see Figure 5). p. 8 NEPP – RF MEMS Testing Rx Open Tx Closed... above (see Figure 5). p. 9 NEPP – RF MEMS Testing 6.0 ANALYSIS With the limited... as parameters of the individual MEMS switches. Tx Rx Isolation (30... (Figure 12). p. 10 NEPP – RF MEMS Testing Rx Insertion Loss at... Tx path has two RF MEMS switches in parallel. Variations shown... between 1.2 million p. 11 NEPP – RF MEMS Testing to 2 million cycles. Thereon... RF power. p. 12 NEPP – RF MEMS Testing 32 dBm results: As... power. p. 13 10 NEPP – RF MEMS Testing Tx insertion loss at... power. p. 14 10 NEPP – RF MEMS Testing Tx Isolation at ~32... power. 7.0 CONCLUSIONS The RSC RF MEMS TxRx device performed as desired... an annoyance, but with this MEMS switch they result in permanent... performed under the FY03 NEPP MEMS Radiation Effects task at JPL... TESTING Because failure modes in MEMS switches are highly design-dependent... space flight p. 15 NEPP – RF MEMS Testing that a commercial manufacturer may... of the tests reported herein. 1 “MEMS in Consumer Electronics Not Child....html 3 G. Rebeiz and J. Muldavin, “RF MEMS Switches and Switch Circuits,” IEEE...



Дата загрузки: 2017-06-14
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0.24/5
... of highly reflective surface materials MEMS Picosat (2000-004H The tether contains... Initial orbit heights 751x806 km MEMS Picosat (2000-004H), mass 0.25 kg...



Дата загрузки: 2017-04-09
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0.19/5
... and Sub-System Technology Development MEMS Micro Gyro Micro Spacecraft Components.... • • • • • • • • • • • • MEMS Gyros & Accelerometers (IMU) MEMS and APS based Sun sensors & Star Trackers MEMS Micro Thrusters & MEMS Micro Valves MEMS Piezo-Electric Actuators.../05 ILC, 2005, Toronto, Canada 7 MEMS Picosat Inspector (MEPSI) Stack • All boards...



Дата загрузки: 2016-12-01
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0.2/5
...] Miniaturized components Launch year MEMS Picosat Demonstration DARPA 2 0.4 MEMS RF switch 2000 THNS... spinning sun sensor Miniaturized imager, MEMS gyros, μ-propulsion 2006 PRISMA Demonstration... (Tango) 20 μ-Pressure sensors and MEMS μ-propulsion NEOMEx Swedish Space Corporation... 19 45 Extensively using MEMS technology (μ-propulsion, MEMS star tracker, etc.) Arcjet... Miniaturization Mission name Mission type MEMS Picosat Demonstration THNS-1 Demonstration ST-5 Developer... s/c Mass [kg] Miniaturized components DARPA 2 0.4 MEMS RF switch 2000 1 25 MIMU... spinning sun sensor Miniaturized imager, MEMS gyros, μ-propulsion PRISMA Demonstration 2 2010... (Tango) 20 μ-Pressure sensors and MEMS μ-propulsion NEOMEx Swedish Space Corporation... year μ-systems Extensively using MEMS technology (μ-propulsion, MEMS star tracker, etc.) Arcjet... public-private knowledge infrastructure on MEMS • Organization • Cluster 1: Micro satellite (MISAT... on DelFFi • Larger & more CGGs • MEMS resistojet • mprop = 40 g • Isp = 150...



Дата загрузки: 2017-03-09
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0.1/5
... in  orbit.  Microelectromechanical System‐Based  (MEMSPICOSAT Inspector (MEPSI) will  demonstrate the... are enabled by  microelectromechanical systems (MEMS), and  will test the functioning...



Дата загрузки: 2017-04-08
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0.1/5
... demonstrated new space testing of MEMS RF switches and intersatellite and... JPL was as set of MEMS infrared sensors. Thus the name... in Figure 2.7 before an after picosat launch. Initial temperature excursions are... vehicle The OPAL (Orbiting Automated Picosat Launcher) final design ended up... shown in Figure 2.6 while one picosat is being loaded. The other... their mission objective. Figure 2.6 Loading a Picosat into OPAL One of the... D.C. area. It was the only picosat with solar cells and secondary... before after picosat launch Figure 2.8 OPAL temperatures before and after picosat launch... The first payload will be a picosat attitude control experiment. The payload... on that mission, is continuing picosat development with launches on the... Pisano, the director of the MEMS activity at DARPA. Many students... AMSAT Journal, November/December 1995. 6 "Picosat Free Flying Magnetometer Experiment", Clarke...



Дата загрузки: 2017-03-09
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0.08/5
... demonstrated new space testing of MEMS RF switches and intersatellite and... JPL was as set of MEMS infrared sensors. Thus the name... in Figure 2.7 before an after picosat launch. Initial temperature excursions are... vehicle The OPAL (Orbiting Automated Picosat Launcher) final design ended up... shown in Figure 2.6 while one picosat is being loaded. The other... their mission objective. Figure 2.6 Loading a Picosat into OPAL One of the... D.C. area. It was the only picosat with solar cells and secondary... before after picosat launch Figure 2.8 OPAL temperatures before and after picosat launch... The first payload will be a picosat attitude control experiment. The payload... on that mission, is continuing picosat development with launches on the... Pisano, the director of the MEMS activity at DARPA. Many students... AMSAT Journal, November/December 1995. 6 "Picosat Free Flying Magnetometer Experiment", Clarke...