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| 1 | 2012, Mice Walker 显示文摘 | Barat F | 2012 | New Internationalist2012，，9： | 1 |
| 2 | Drug therapy in the elderly: What doctors believe and patients actually do显示文摘 | Barat I Andreasen F Damsgaard EM | 2001 | Br J Clin Phar- macol2001，51，6： | 1 |
| 3 | Clustered loop buffer organization for low energy VL1W embedded processors显示文摘 | Jayapala M Barat F Vander Aa T | 2005 | Computers2005，54，6： | 1 |
| 4 | The consumptionof drugs by 75-year-old individuals living in theirown homes 显示文摘 | Barat I Andrcascn F Damsgaard EM | 2000 | Eur J Clin Pharmacol2000，56，： | 1 |
| 5 | Reconfigurable instruction set processors from a hardware/software perspective 显示文摘 | Barat F Lauwereins R Deconinck G | 2002 | Software Engineering IEEE Transactions2002，28，9： | 1 |
| 6 | The comsumption of drags 75- year-old in Dividuals living in their ownhomes 显示文摘 | Barat I Andreasen F Damsgaard EMS | 2000 | Eyr J Clin Pharmacol2000，56，57： | 1 |
| 7 | Measures in view of clean air at the workplace 显示文摘 | Barat F | 1991 | Staub Reinhaltung der Luft1991，51，7： | 1 |
| 8 | Strategies for salt reduction in foods显示文摘 | TOLDRfi~ F BARAT J M | 2012 | Recent Patents on Food Nutrition and Agriculture2012，4，1： | 1 |
| 9 | Drug therapy in the elderly: what doctors believe and patients actually do 显示文摘 | Barat I Andreasen F Damsgaard E M | 2001 | Br J Clin Pharmaeol2001，51，6： | 1 |
| 10 | The consumption of drugs by 75-year-old individuals living in their own homes显示文摘 | Barat L Andreasen F Damsgarrd EMS | 2000 | Eur J Clin Pharmacol2000，56，： | 1 |
| 11 | 显示文摘 | Oliveira F Barat R Schulkin B | 2003 | Proc SPIE2003，5070，： | 1 |
| 12 | Recent patents for sodium reduction in foods显示文摘 | ToldráF Barat J M | 2009 | Food Nutrition and Agriculture2009，1，： | 1 |
| 13 | The consump- tion of drugs by 75-year-old individuals living in their own homes显示文摘 | Barat I Andreasen F Damsgaard E M | 2000 | Eur J Clin Pharmacol2000，56，67： | 1 |
| 14 | Drug therapy in thee- lderly: What doctors believe and patients actually do 显示文摘 | Barat I Andreasen F Damsgaard EM | 2001 | British Journal of Clinical Pharmacology2001，51，6： | 1 |
| 15 | Energy dissipation rates, eddy diffusivity and the Prandtl number: An in situ experimental approach and its con- sequences on radar estimate of turbulent parameters显示文摘 | Bertin F Barat J Wilson R | 1997 | Radio Science1997，32，2： | 1 |
| 16 | Drug therapy in the elderly:what doctors believe and patients actually do显示文摘 | Barat I Andreasen F Damsgaard EM | 2001 | Br J Clin Pharmaco12001，51，6： | 1 |
| 17 | Drug therapy in the elderty: what doctors believe and patiems actually do 显示文摘 | Barat I Andreasen F Damsgaard EM | 2001 | Clin Pllarnlacol2001，51，6： | 1 |
| 18 | Chewing sugar-free gum re- duces ileus after cesarean section in nulliparous women: a random- ized clinical trial 显示文摘 | Ledari F M Barat S Delavar M A | 2013 | Iranian Red Crescent Medical Journal2013，15，4： | 1 |
| 19 | Flash photolysis of chlorate ion in aqueous solution显示文摘 | Barat F Gilles L Hickel B | 1971 | The Journal of Physical Chemistry1971，75，14： | 1 |
| 20 | An Event Horizon Imager(EHI) Mission Concept Utilizing Medium Earth Orbit Sub-mm Interferometry显示文摘Submillimeter interferometry has the potential to image supermassive black holes on event horizon scales,providing tests of the theory of general relativity and increasing our understanding of black hole accretion processes.The Event Horizon Telescope(EHT) performs these observations from the ground,and its main imaging targets are Sagittarius A~* in the Galactic Center and the black hole at the center of the M87 galaxy.However,the EHT is fundamentally limited in its performance by atmospheric effects and sparse terrestrial(u,v)-coverage(Fourier sampling of the image).The scientific interest in quantitative studies of the horizon size and shape of these black holes has motivated studies into using space interferometry which is free of these limitations.Angular resolution considerations and interstellar scattering effects push the desired observing frequency to bands above 500 GHz.This paper presents the requirements for meeting these science goals,describes the concept of interferometry from Polar or Equatorial Medium Earth Orbits(PECMEO) which we dub the Event Horizon Imager(EHI),and utilizes suitable space technology heritage.In this concept,two or three satellites orbit at slightly different orbital radii,resulting in a dense and uniform spiral-shaped(u,v)-coverage over time.The local oscillator signals are shared via an inter-satellite link,and the data streams are correlated on-board before final processing on the ground.Inter-satellite metrology and satellite positioning are extensively employed to facilitate the knowledge of the instrument position vector,and its time derivative.The European space heritage usable for both the front ends and the antenna technology of such an instrument is investigated.Current and future sensors for the required inter-satellite metrology are listed.Intended performance estimates and simulation results are given. | KUDRIASHOV V MARTIN-NEIRA M ROELOFS F FALCKE H BRINKERINK C BARYSHEV A HOGERHEIJDE M YOUNG A POURSHAGHAGHI H KLEIN-WOLT M MOSCIBRODZKA M DAVELAAR J BARAT I DUESMANN B VALENTA V PERDIGUES ARMENGOL J M DE WILDE D MARTIN IGLESIAS P ALAGHA N VAN DER VORST M | 2021 | 空间科学学报2021，41，2： | 0 |
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