中國版星鏈來了:今年發(fā)射 預(yù)計(jì)1000顆 環(huán)球百事通
(資料圖片)
據(jù)報(bào)道,銀河航天自主研制的新一代可堆疊平板衛(wèi)星即將于2023年下半年擇機(jī)發(fā)射。該衛(wèi)星的設(shè)計(jì)采用了平板可堆疊的形態(tài),能夠方便后續(xù)的多星發(fā)射和加速衛(wèi)星互聯(lián)網(wǎng)建設(shè)。這種新型的堆疊壓緊分離機(jī)構(gòu)重量更輕,可以降低對火箭運(yùn)力的損耗,讓一發(fā)火箭可以發(fā)射更多數(shù)量的衛(wèi)星,進(jìn)而提高該衛(wèi)星產(chǎn)品在市場中的競爭力。
值得注意的是,這款衛(wèi)星所使用的太陽翼是銀河航天自主研發(fā)的我國商業(yè)航天的首款柔性太陽翼。這款太陽翼具有輕薄、高效等特點(diǎn),大大提高了衛(wèi)星的性能表現(xiàn)。此外,銀河航天公司已經(jīng)在2020年發(fā)射了首顆試驗(yàn)星,通信能力達(dá)到了10Gbps,成為我國通信能力最強(qiáng)的低軌寬帶衛(wèi)星。
銀河航天計(jì)劃在2025年前發(fā)射1000顆低軌衛(wèi)星,是國內(nèi)目前已知最大規(guī)模的衛(wèi)星星座計(jì)劃。
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