China yakawana chinhanho chinokatyamadza nekuvaka nyeredzi yepasirese yepasi-Mwedzi mitatu, ichimaka chitsauko chitsva mukuongorora kwakadzika-muchadenga. Chiitiko ichi, chikamu cheChinese Academy of Sciences (CAS) Kirasi-A Strategic Priority Program "Kuongorora uye Tsvagiridzo yeKure Retrograde Orbit (DRO) muPasi-Mwedzi Space," yakaburitsa mapiyona akawanda esainzi uye tekinoroji, achiisa hwaro hwakasimba hwekushandiswa kweramangwana kwePasi-Mwedzi nzvimbo uye yekucheka-kumucheto nzvimbo yekutsvaga sainzi.
,Background uye Kukosha,
Nzvimbo yePasi-Mwedzi, inosvika mamiriyoni maviri emakiromita kubva Panyika, inomiririra nzvimbo yakakura yakawedzerwa ine mativi matatu kana ichienzaniswa nemaitiro ePasi anotenderera. Kusimukira kwayo kwakakosha pakushandiswa kwesimba remwedzi, kuvepo kwevanhu kwakasimba kupfuura Pasi, uye kuongorora kwesolar system. CAS yakatanga tsvakiridzo yekutanga uye yakakosha kuvandudza tekinoroji muna 2017, zvichizoguma nekuvhurwa kwechirongwa chakatsaurirwa muna 2022 chekuendesa masatellite matatu muboka renyeredzi rakakura muDRO-yakasarudzika orbital hutongi hune hunyanzvi hwakanakira.
,Mission Overview,
,DRO maitiro: DRO yakasarudzwa inotenderera310,000–450,000 km kubva panyikauye
,70,000–100,000 km kubva kuMwedzi, kushanda seyakaderera-simba "hub yekufambisa" inobatanidza Nyika, Mwedzi, uye nzvimbo yakadzika.
,Satellite Deployment:
,DRO-L: YakatangwaKukadzi 2024, yakapinda zuva-synchronous orbit.
,DRO-A & B: YakatangwaKurume 2024, yakawana kuiswa kweDRO neChikunguru 15, 2024, uye akapedzisa kugadzira nyeredzi muNyamavhuvhu 2024.
,Current Status:
,DRO-Ainoramba yakamira muDRO pedyo neMwedzi.
,DRO-Byachinja ichienda kune resonant orbit kune yakawedzera mishoni zvinangwa.
,Zvitsva Zvikuru uye Zvakabudirira,
,Low-Energy Orbital Insertion,
Novel"nguva-ye-misa" dhizaini uzivikuderedza kushandiswa kwemafuta kusvika20% yezvakajairwa nzira, inogonesa kuchinjika kwePasi-Mwedzi uye kuiswa kweDRO—abudiriro yenyika-yekutanga.
,Mamirioni-Kilomita Inter-Satellite Link
,
Kuratidzwa1.17-miriyoni-kiromita K-bhendi microwave inter-satellite kutaurirana, kukurira mabhodhoro akakosha muhukuru-hukuru kutumirwa kwenyeredzi.
,Space Science Experiments,
Yakaitwagamma-ray kuputika kwekucherechedzauye akaedza matekinoroji epamberi sengenzvimbo-based atomic wachi.
,Satellite-to-Satellite Tracking,
Akapayona aspace-based orbit determination system, kubudirirazvechinyakare zvemazuva maviri-yepasi-yekutevera chaiko nemaawa matatu chete einter-satellite data-kuderedza mari yekushandisa uye kuwedzera kugona.
,Zvinoreva Ramangwana
,
Maererano neDr. Wang Wenbin, muongorori paCAS Technology uye Injiniya Center yeSpace Utilization, basa iri rinosimbisasatellite-centric tracking(kutsiva zviteshi zvepasi nemasetiraiti anotenderera), achipa mhinduro ine scalablekufamba, nguva, uye kutsunga kwe orbitmunzvimbo yePasi-Mwedzi. Kubudirira uku kunovhura nziramabasa makuru ekutengeseranauyemabasa ekuongorora zvakadzika-nzvimbo.
Ichi chiitiko chakakosha hachingotsigire hutungamiriri hweChina mukuvandudza kwemuchadenga asi zvakare chinovhura miganho mitsva yekuvapo kwevanhu kwakasimba kupfuura Nyika.
Chengdu Concept Microwave Technology CO., Ltd inyanzvi inogadzira zvikamu zve5G/6G RF zvekukurukurirana nesatellite kuChina, kusanganisira iyo RF lowpass sefa, highpass sefa, bandpass sefa, notch sefa/bhendi stop filter, duplexer,Simba divider uye directional coupler. Ese anogona kugadzirwa zvinoenderana nezvinodiwa zvako.
Kugamuchirwa kuwebhu yedu:www.concept-mw.comkana kutibata pa:sales@concept-mw.com
Nguva yekutumira: May-30-2025