文章來源(yuan):中國航(hang)天科工集團有限公司 發布時間:2024-05-20
121.衛(wei)星(xing)導航模擬器及通信產品
【所屬領域】分析測試(shi)儀器
【中央(yang)企業名稱】中國航天科(ke)工集團有限公司
【成果簡介】
衛(wei)(wei)(wei)(wei)(wei)(wei)星(xing)(xing)導(dao)航(hang)模擬(ni)(ni)器產品可實(shi)(shi)現自主、提(ti)純轉(zhuan)(zhuan)發、同(tong)頻三種衛(wei)(wei)(wei)(wei)(wei)(wei)星(xing)(xing)信(xin)(xin)(xin)(xin)號(hao)(hao)模擬(ni)(ni)功能。直接(jie)自主模擬(ni)(ni)功能,通(tong)過用戶輸(shu)入(ru)的(de)(de)位(wei)(wei)置信(xin)(xin)(xin)(xin)息模擬(ni)(ni)產生衛(wei)(wei)(wei)(wei)(wei)(wei)星(xing)(xing)導(dao)航(hang)信(xin)(xin)(xin)(xin)號(hao)(hao),具備(bei)動(dong)態星(xing)(xing)歷模擬(ni)(ni)功能,支持被測對象動(dong)態運(yun)動(dong)軌跡的(de)(de)動(dong)態模擬(ni)(ni),適(shi)用于C碼(ma)(ma)衛(wei)(wei)(wei)(wei)(wei)(wei)星(xing)(xing)信(xin)(xin)(xin)(xin)號(hao)(hao)模擬(ni)(ni)、抗(kang)干擾(rao)衛(wei)(wei)(wei)(wei)(wei)(wei)星(xing)(xing)接(jie)收(shou)機(ji)(ji)測試;提(ti)純轉(zhuan)(zhuan)發模擬(ni)(ni)功能,接(jie)收(shou)室外(wai)北斗(dou)、GPS、GLONASS衛(wei)(wei)(wei)(wei)(wei)(wei)星(xing)(xing)導(dao)航(hang)信(xin)(xin)(xin)(xin)號(hao)(hao),對當(dang)前接(jie)收(shou)到(dao)的(de)(de)衛(wei)(wei)(wei)(wei)(wei)(wei)星(xing)(xing)信(xin)(xin)(xin)(xin)號(hao)(hao)進(jin)行(xing)捕獲、跟(gen)蹤,在本地產生當(dang)前衛(wei)(wei)(wei)(wei)(wei)(wei)星(xing)(xing)信(xin)(xin)(xin)(xin)號(hao)(hao)的(de)(de)偽距、載波(bo)等信(xin)(xin)(xin)(xin)息,與當(dang)前衛(wei)(wei)(wei)(wei)(wei)(wei)星(xing)(xing)的(de)(de)原始(shi)星(xing)(xing)歷進(jin)行(xing)調(diao)制,從而復制出(chu)當(dang)前衛(wei)(wei)(wei)(wei)(wei)(wei)星(xing)(xing)信(xin)(xin)(xin)(xin)號(hao)(hao),實(shi)(shi)現噪(zao)聲剝離、信(xin)(xin)(xin)(xin)號(hao)(hao)提(ti)純,適(shi)用于C碼(ma)(ma)衛(wei)(wei)(wei)(wei)(wei)(wei)星(xing)(xing)信(xin)(xin)(xin)(xin)號(hao)(hao)模擬(ni)(ni)、抗(kang)干擾(rao)衛(wei)(wei)(wei)(wei)(wei)(wei)星(xing)(xing)接(jie)收(shou)機(ji)(ji)測試;同(tong)頻轉(zhuan)(zhuan)發模擬(ni)(ni)功能,將接(jie)收(shou)天線(xian)接(jie)收(shou)到(dao)的(de)(de)自然衛(wei)(wei)(wei)(wei)(wei)(wei)星(xing)(xing)信(xin)(xin)(xin)(xin)號(hao)(hao)進(jin)行(xing)濾波(bo)放大處(chu)理,并通(tong)過數控衰減網絡進(jin)行(xing)信(xin)(xin)(xin)(xin)號(hao)(hao)輸(shu)出(chu),適(shi)用于P碼(ma)(ma)和C碼(ma)(ma)衛(wei)(wei)(wei)(wei)(wei)(wei)星(xing)(xing)信(xin)(xin)(xin)(xin)號(hao)(hao)轉(zhuan)(zhuan)發、衛(wei)(wei)(wei)(wei)(wei)(wei)星(xing)(xing)接(jie)收(shou)機(ji)(ji)P碼(ma)(ma)定位(wei)(wei)功能測試。
【主要指標】
(一)覆蓋信號種類:
BD2 B1:1561.098 MHz±2.046MHz;
BD2 B2:1207.14MHz±10.23MHz;
BD2 B3:1268.52MHz±10.23MHz;
GPS L1:1575.42MHz±1.023MHz;
GPS L2:1227.6MHz±10.23MHz;
GLONASS L1:1598.0625MHz~1605.9375MHz;
GLONASSL2:1242.9375MHz~1248.625MHz;
(二)模(mo)擬運行(xing)速度:±80000m/s
(三)信號的相位(wei)噪聲:-90dBc/Hz@10kHz
(四)信號電平控制:-40dBm~-130dBm
【應用推廣需求】
(一)應(ying)用推廣方式:銷售
(二(er))應用(yong)推廣領域(yu):衛星導航接收裝置研制生產單位。
【成果圖片】

【聯系人】
集團(tuan)聯系人:卞(bian)加明,010-68373543,kkbjm@163.com
成果聯系人:鄭永豐,010-88796066-4306,zyf820218@sohu.com
121.衛星導航模擬器及(ji)通信產品
【所屬領域(yu)】分析測試儀器(qi)
【中(zhong)央企業名稱】中(zhong)國(guo)航天科工集團有限公司(si)
【成果簡介】衛(wei)(wei)(wei)星導航(hang)模(mo)擬(ni)器產品可實(shi)現自(zi)主、提純轉發(fa)(fa)、同(tong)頻(pin)(pin)三種衛(wei)(wei)(wei)星信(xin)(xin)號(hao)模(mo)擬(ni)功(gong)(gong)能(neng)(neng)。直接(jie)(jie)自(zi)主模(mo)擬(ni)功(gong)(gong)能(neng)(neng),通過用(yong)戶輸(shu)入(ru)的位(wei)置信(xin)(xin)息(xi)模(mo)擬(ni)產生(sheng)衛(wei)(wei)(wei)星導航(hang)信(xin)(xin)號(hao),具備(bei)動態星歷模(mo)擬(ni)功(gong)(gong)能(neng)(neng),支持被測對象動態運動軌跡的動態模(mo)擬(ni),適用(yong)于C碼(ma)衛(wei)(wei)(wei)星信(xin)(xin)號(hao)模(mo)擬(ni)、抗(kang)(kang)干(gan)擾衛(wei)(wei)(wei)星接(jie)(jie)收(shou)(shou)機(ji)測試;提純轉發(fa)(fa)模(mo)擬(ni)功(gong)(gong)能(neng)(neng),接(jie)(jie)收(shou)(shou)室外北斗、GPS、GLONASS衛(wei)(wei)(wei)星導航(hang)信(xin)(xin)號(hao),對當(dang)前(qian)接(jie)(jie)收(shou)(shou)到的衛(wei)(wei)(wei)星信(xin)(xin)號(hao)進(jin)行捕獲、跟蹤,在本地產生(sheng)當(dang)前(qian)衛(wei)(wei)(wei)星信(xin)(xin)號(hao)的偽距、載波(bo)等信(xin)(xin)息(xi),與當(dang)前(qian)衛(wei)(wei)(wei)星的原(yuan)始星歷進(jin)行調制,從而復制出當(dang)前(qian)衛(wei)(wei)(wei)星信(xin)(xin)號(hao),實(shi)現噪聲剝離、信(xin)(xin)號(hao)提純,適用(yong)于C碼(ma)衛(wei)(wei)(wei)星信(xin)(xin)號(hao)模(mo)擬(ni)、抗(kang)(kang)干(gan)擾衛(wei)(wei)(wei)星接(jie)(jie)收(shou)(shou)機(ji)測試;同(tong)頻(pin)(pin)轉發(fa)(fa)模(mo)擬(ni)功(gong)(gong)能(neng)(neng),將接(jie)(jie)收(shou)(shou)天線接(jie)(jie)收(shou)(shou)到的自(zi)然衛(wei)(wei)(wei)星信(xin)(xin)號(hao)進(jin)行濾波(bo)放大(da)處理,并通過數控衰減網絡進(jin)行信(xin)(xin)號(hao)輸(shu)出,適用(yong)于P碼(ma)和C碼(ma)衛(wei)(wei)(wei)星信(xin)(xin)號(hao)轉發(fa)(fa)、衛(wei)(wei)(wei)星接(jie)(jie)收(shou)(shou)機(ji)P碼(ma)定位(wei)功(gong)(gong)能(neng)(neng)測試。
【主要指標】
1.覆蓋信號種類:
BD2 B1:1561.098 MHz±2.046MHz;
BD2 B2:1207.14MHz±10.23MHz;
BD2 B3:1268.52MHz±10.23MHz;
GPS L1:1575.42MHz±1.023MHz;
GPS L2:1227.6MHz±10.23MHz;
GLONASS L1:1598.0625MHz~1605.9375MHz;
GLONASSL2:1242.9375MHz~1248.625MHz;
2.模擬運行速度:±80000m/s
3.信號的相位噪聲:-90dBc/Hz@10kHz
4.信號(hao)電(dian)平控制:-40dBm~-130dBm
【應用推廣需求】
1.應(ying)用推廣方式(shi):銷(xiao)售
2.應用推廣領域(yu):衛星(xing)導航接收裝置研制生產單位。
【成果圖片】

【聯系人】
集團聯系人:卞(bian)加明,010-68373543,kkbjm@163.com
成果聯系人:鄭永豐,010-88796066-4306,zyf820218@sohu.com
【責任編輯:王莉】