"Imvura y'amayobera": Satellite zirenga 500 za Starlink LEO zatakaye kubera ibikorwa by'izuba

Impanuka: Kuva ku gutsindwa gutunguranye kugeza ku kugwa kw'imvura nyinshi

Isenyuka ry’ibisateli bya Starlink bya LEO ntiryabaye mu buryo butunguranye. Kuva iyi gahunda yatangira mu 2019, igihombo cya satelite cyari gito cyane (2 muri 2020), hakurikijwe igipimo cy’igabanuka ry’ibisateli cyari giteganijwe. Ariko, mu 2021 habayeho ukwiyongera gukomeye (igihombo 78), hagakurikiraho igihombo gikomeye (99 muri 2022, 88 muri 2023). Ihungabana ryageze ku rwego rwo hejuru mu 2024 aho satelite 316 zatwitswe—zikuba gatatu imibare y’imyaka ishize—zigize igihombo 583, bingana na satelite 1 yatakaye buri munsi cyangwa 1 muri 15 inanirwa kurangiza inshingano zayo.

Ibikorwa by'izuba: Umukozi Utagaragara

Ubushakashatsi bwa NASA bwemeza isano itaziguye hagati yo guhindagurika kw'ibyogajuru n'imizunguruko y'izuba. Gutangizwa kwa 2019 kwahuriranye n'ingufu nke z'izuba, ariko uko ingufu z'izuba ziyongera, imbaraga z'ikirere ku mpande za kilometero 340-550 ziyongereyeho >50% mu gihe cy'inkubi z'umuyaga wa geomagnetiki. Ibi bibaho iyo:

1. Imirasire y'izuba iterwa n'izuba/imirasire y'ingurube yateye Isi
2. Inkubi z'umuyaga zishyuha cyane kandi zigatuma ikirere cyo hejuru cy'isi gishyuha
3. Ikirere cyagutse cyongera imbaraga, bigatera kwangirika kw'ikirere

Igitangaza: Inkubi z'umuyaga zidakomeye zagaragaje ko zica abantu benshi

Bitandukanye n'ibyo byari byitezwe, 70% by'ibihombo byabayeho mu gihe cy'inkubi y'umuyaga iciriritse/ifite intege nke. Ibi bintu bimara igihe kirekire (iminsi/ibyumweru bimara) bigenda bigabanya inzira ku buryo bitazongera kugaruka, bitandukanye n'inkubi y'umuyaga ikomeye ariko ngufi. Urugero rugaragara: 40 muri 49 za Starlink zoherejwe muri Gashyantare 2022 zahitanywe n'inkubi y'umuyaga idakomeye idakira.

Ihindagurika ry'Umuyoboro Muto

Nubwo inzira za Starlink zo mu burebure bwa kilometero 550 zituma habaho itumanaho ritinda cyane, kuba hafi y'Isi:

1. Igabanya igihe cyo gukora ku kinyabiziga kugeza ku myaka ~5 (ugereranije n'urugendo rwa ISS rwa kilometero 400)
2. Yongera ingaruka zo gukurura igihe cy'izuba rinini
3. Cyane cyane ishyira mu kaga satelite zo kugerageza ku butumburuke bwa kilometero 210

Imbogamizi z'ejo hazaza

Hamwe n'ibyogajuru bya Starlink birenga 6.000 ubu bizenguruka mu gihe cy'izuba rinini—aho abahanga mu bya siyansi bahurira—biragaragara ko:

1. Kugabanuka kw'ibyogajuru byihuta
2. Kugabanuka kwa ozone gushoboka bitewe n’ibyuka bya aluminiyumu okiside mu gihe cyo kongera kwinjira mu kirere SpaceX bigabanya igihombo binyuze mu kongera kongera kuvugurura no gukoresha ikoranabuhanga rya deorbit, ariko guhangana n’ingufu zikomoka ku mirasire y’izuba biracyari ingenzi mu nganda zose.

Umwanzuro

Iki gikorwa gishimangira ko kamere yiganje kurusha ikoranabuhanga ry’abantu, kandi kigaragaza ko hakenewe imiterere ya sisitemu ya LEO ishingiye ku ngaruka z’izuba.

Chengdu Concept Microwave Technology CO., Ltd ni uruganda rw'umwuga rukora ibice bya 5G/6G RF bikoreshwa mu itumanaho rya satelite mu Bushinwa, birimo RF lowpass filter, highpass filter, bandpass filter, notch filter/band stop filter, duplexer, Power divider na directional coupler. Byose bishobora guhindurwa hakurikijwe ibyo ukeneye.

Murakaza neza kuri interineti yacu:www.concept-mw.comcyangwa udusange kuri:sales@concept-mw.com