
amiba

microwave prishthabhoomi anisotropy key liye yuan-tseh lii sarani, jise microwave prishthabhoomi anisotropy (amiba) key liye sarani key roop mein bhee jaanaa jaataa haye, ack radio doorbeen haye jise brahmandiya microwave prishthabhoomi aur akashgangaon key samoohon mein soorya-zeldovic prabhaav kaa nireekshan karane key liye design kiya gayaa haye.
aiss. ee. abhiyaanon key puuraa honey key baad, doorbeen koo brahmand key poore itihas mein aanvik gais key vikas kaa adhyayan karane key liye punarnirmit kiya gayaa haye. abb ise yuan-tseh lii sarani (yatla) key roop mein sandarbhit kiya jaataa haye.
yeh havaai mein samudra tala seey oopar mauna loa parr sthit haye.
amiba koo mool roop seey ack hexapod mount key oopar 7-element interferometer key roop mein configure kiya gayaa thaa. 3 mimi (86-102 ghjd) kii tarang dairdhya parr avalokan octuber 2006 mein shuru hue, aur 2008 mein suryev-zeldovic prabhaav dwara chhah samoohon key detection kii ghoshana kii gaee thee. 2009 mein doorbeen koo 13 tatvon mein upgraded kiya gayaa thaa, aur yeh 19 tatvon taka aage vistaar karane mein saksham haye. amiba khagol vigyaan aur khagol bhautiki key shikshaavid sainika sansthaan, rashtriya taiwan vishvavidyalaya aur australia doorbeen rashtriya suvidha key beach sahyog kaa parinam haye, aur isamen anya vishvavidyalayon key shodhkarta bhee shamil hain.
design.
amiba koo shuru mein 7-tatva interferometer key roop mein configure kiya gayaa thaa, jisamen 6 meater carbon fiber hexapod mount parr lagey 0.576 m casgren vyanjanon kaa upayog kiya gayaa thaa. yeh mauna loa, havaai parr sthit haye aur anya gair-taapiya sroton seey agrabhumi utsarjan koo cumm karane key liye 3 mimi (86-102 ghjd) parr avalokan kartaa haye. doorbeen mein ack vaapas lene yogya aashray haye, joe saat steel trus aur pee. vee. see. kapade seey banaa haye.
receiver monolithic microwave integrated circuit (aim. aim. aaee. see.) takneek parr adharit hain, jisamen cumm shore vaale emplifier 15 key taka thandaa hotey hain, jinamen 20 geegahertz bandwidth hoti haye aur 46 dee. bee. amplification pradaan karate hain. ack anuroop sahsanyojak key saath sahsambandh seey pahale, sanketon koo unaki aavritti koo cumm karane key liye ack sthaaniya ausilator key saath milaaya jaataa haye. pranali kaa tapman 55 aur 75 key key beach hotaa haye.
amiba kii shuruat 2000 mein hui thee, jisamen taiwan shiksha mantralaya kii brahmand vigyaan aur kann khagol bhautiki pariyojana seey 4 saal key liye dhana diyaa gayaa thaa. 2002 mein mauna loa parr ack 2-element prototype sthaapit kiya gayaa thaa. dusare 4 varshon key liye rashtriya vigyaan parishad dwara aage dhana pradaan kiya gayaa thaa. mount 2004 mein site parr aaya, aur munch 2005 mein sthaapit kiya gayaa thaa. pahale 7 tatvon koo phir sthaapit kiya gayaa thaa ("amiba 7"), aur doorbeen kaa pahala prakaash sitambar 2006 mein thaa, jupiter kaa nireekshan karate hue. doorbeen koo octuber 2006 mein yuan-tseh lii koo samarpit kiya gayaa thaa. sarani koo 2009 ("amiba 13") mein terah 1.2 meater vyanjanon key liye unnat kiya gayaa thaa. vyaapak pareekshan aur anshankan key baad, 2011 mein vaigyaanik avalokan phir seey shuru hue. yeh 19 tatvon taka aur vistaar yogya haye.
aiss. ee. avalokan.
amiba kaa praathamik lakshya 800 aur 8,000 key beach key bahudhruvon parr (akash parr 2 aur 20 chaap minut key beach) brahmandiya microwave prishthabhoomi mein tapman aur dhruvikaran anisotropy donon kaa nireekshan karna haye, saath hii akashgangaon key samoohon mein thermal soorya-zell 'dovic prabhaav kaa avalokan karna haye, jisamen adhikatam 100 geegahertz key aspas kamee hoti haye. apane praarambhik vinyas mein, yeh lagbhag 6 aark minut key resolution key saath 3,000 key gunak taka maapata haye. doorbeen kewal raat mein achche mausam key dauran grahon kaa upayog anshankan key liye karati haye.
2007 mein chhah samoohon kii chhavi banaai gaee theeh ebel samooh 1689,1995,2142,2163,2261 aur 2390, jinamen 0.091 aur 0.322 key beach laal-parivartan haye. inmein seey sabse badey aur chamkile chaar key liye-ebel 1689,2261,2142 aur 2390-cluster leout aur radial gunon, vishesh roop seey maas profile aur barrion samagri kaa adhyayan karane key liye aiks-ray aur sabaru kamjor lancing detta key saath tulanaa kii gaee thee.
iss pepper mein yatla key 13-tatvon key parinam prakaashit kiye gaye they.
aanvik gais kii teevrata kaa maanchitran.
teevrata maanchitran kii takneek key madhyam seey uchch laal-parivartan parr aanvik gais kaa pataa lagaane aur lakshan varnan key lakshya key saath yatla koo phir seey banaaya gayaa haye. aanvik gais, joe mukhya roop seey hydrogen anu aich2 key roop mein hoti haye, vaha samagri haye jisase taare banate hain. brahmand key poore itihas mein gais kii matra aur vikas koo samajhana khagolvidon koo taare key gathan aur akashganga key vikas kii prakriyaon key baare mein soochit kartaa haye. durbhagya seey, sardi aich2 kaa aasaani seey pataa naheen chala paataa haye. carbon monoxide (koo) kaa upayog aamtaur parr aich2 key tracer key roop mein kiya jaataa haye.
yatla aanvik gais kaa adhyayan karane key liye teevrata maanchitran (aaee. aim.) kii takneek kaa upayog kartaa haye. vyaktigat, door kii aur mund akashgangaon kaa seedhe pataa lagaane kaa prayaas karane key bajaay, yatla bahut badee matra mein kaee akashgangaon key saankhyikiya gunon koo maapata haye. haalaanki yeh alma aur vla jaise shaktishali doorbinon seey bahut chhota haye, yatla akashganga key vikas parr mahatvapurna aur anoothi jaankaari pradaan curr sakata haye. door key brahmand kaa adhyayan karane key liye teevrata maanchitran takneek kaa upayog tarang dairdhya kii ack vistrit shrinkhala mein kiya jaataa haye.
aaee. aim. koo saksham karane key liye yatla mein analogue aur digital buniyaadi dhaanche kaa unnayan aavashyak thaa. vishesh roop seey, casper praudyogiki parr adharit ack digital sahsanyojak aur asia dwara vikasit 5 gs/aiss namuna vikasit kiya gayaa thaa. digital sahsanyojak 7 antena key liye dou dhruvikaranon mein seey pratyek mein 2 x 2 geegahertz bandwidth kaa utpaadan kartaa haye.
sahyog.
amiba khagol vigyaan aur khagol bhautiki key shikshaavid sainika sansthaan, rashtriya taiwan vishvavidyalaya aur australia doorbeen rashtriya suvidha key beach sahyog kaa parinam haye. isamen harvard-smithsonian center forr astrophysics, rashtriya radio khagol vigyaan vedhshala, havaai vishvavidyalaya, bristol vishvavidyalaya, nottingham trent vishvavidyalaya, kanadai saiddhaantik khagol bhautiki sansthaan aur kaarnegi-melan vishvavidyalaya key shodhkarta bhee shamil hain.