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121.衛星導(dao)航模擬器(qi)及通信產品

【所屬(shu)領域】分析測試儀(yi)器

【中央企業名(ming)稱】中國航(hang)天科工集(ji)團有限公司(si)

【成果簡介】

衛(wei)(wei)(wei)星(xing)(xing)(xing)(xing)(xing)導(dao)航模(mo)(mo)擬(ni)(ni)(ni)(ni)(ni)器產(chan)品可實(shi)現自主(zhu)、提純(chun)轉(zhuan)發、同頻三種衛(wei)(wei)(wei)星(xing)(xing)(xing)(xing)(xing)信(xin)(xin)(xin)(xin)號(hao)(hao)(hao)模(mo)(mo)擬(ni)(ni)(ni)(ni)(ni)功(gong)(gong)(gong)能(neng)(neng)。直接自主(zhu)模(mo)(mo)擬(ni)(ni)(ni)(ni)(ni)功(gong)(gong)(gong)能(neng)(neng)，通過用(yong)戶(hu)輸入的(de)(de)位(wei)置(zhi)信(xin)(xin)(xin)(xin)息(xi)模(mo)(mo)擬(ni)(ni)(ni)(ni)(ni)產(chan)生衛(wei)(wei)(wei)星(xing)(xing)(xing)(xing)(xing)導(dao)航信(xin)(xin)(xin)(xin)號(hao)(hao)(hao)，具備(bei)動(dong)態星(xing)(xing)(xing)(xing)(xing)歷模(mo)(mo)擬(ni)(ni)(ni)(ni)(ni)功(gong)(gong)(gong)能(neng)(neng)，支持被(bei)測對象動(dong)態運動(dong)軌跡的(de)(de)動(dong)態模(mo)(mo)擬(ni)(ni)(ni)(ni)(ni)，適(shi)用(yong)于C碼衛(wei)(wei)(wei)星(xing)(xing)(xing)(xing)(xing)信(xin)(xin)(xin)(xin)號(hao)(hao)(hao)模(mo)(mo)擬(ni)(ni)(ni)(ni)(ni)、抗干(gan)擾衛(wei)(wei)(wei)星(xing)(xing)(xing)(xing)(xing)接收機(ji)測試；提純(chun)轉(zhuan)發模(mo)(mo)擬(ni)(ni)(ni)(ni)(ni)功(gong)(gong)(gong)能(neng)(neng)，接收室外北斗、GPS、GLONASS衛(wei)(wei)(wei)星(xing)(xing)(xing)(xing)(xing)導(dao)航信(xin)(xin)(xin)(xin)號(hao)(hao)(hao)，對當(dang)前(qian)(qian)接收到(dao)的(de)(de)衛(wei)(wei)(wei)星(xing)(xing)(xing)(xing)(xing)信(xin)(xin)(xin)(xin)號(hao)(hao)(hao)進行捕(bu)獲、跟蹤，在本地產(chan)生當(dang)前(qian)(qian)衛(wei)(wei)(wei)星(xing)(xing)(xing)(xing)(xing)信(xin)(xin)(xin)(xin)號(hao)(hao)(hao)的(de)(de)偽距(ju)、載波(bo)等(deng)信(xin)(xin)(xin)(xin)息(xi)，與(yu)當(dang)前(qian)(qian)衛(wei)(wei)(wei)星(xing)(xing)(xing)(xing)(xing)的(de)(de)原始星(xing)(xing)(xing)(xing)(xing)歷進行調制(zhi)，從而復(fu)制(zhi)出(chu)(chu)當(dang)前(qian)(qian)衛(wei)(wei)(wei)星(xing)(xing)(xing)(xing)(xing)信(xin)(xin)(xin)(xin)號(hao)(hao)(hao)，實(shi)現噪(zao)聲剝(bo)離、信(xin)(xin)(xin)(xin)號(hao)(hao)(hao)提純(chun)，適(shi)用(yong)于C碼衛(wei)(wei)(wei)星(xing)(xing)(xing)(xing)(xing)信(xin)(xin)(xin)(xin)號(hao)(hao)(hao)模(mo)(mo)擬(ni)(ni)(ni)(ni)(ni)、抗干(gan)擾衛(wei)(wei)(wei)星(xing)(xing)(xing)(xing)(xing)接收機(ji)測試；同頻轉(zhuan)發模(mo)(mo)擬(ni)(ni)(ni)(ni)(ni)功(gong)(gong)(gong)能(neng)(neng)，將接收天線(xian)接收到(dao)的(de)(de)自然衛(wei)(wei)(wei)星(xing)(xing)(xing)(xing)(xing)信(xin)(xin)(xin)(xin)號(hao)(hao)(hao)進行濾波(bo)放(fang)大處理(li)，并通過數控衰減網絡進行信(xin)(xin)(xin)(xin)號(hao)(hao)(hao)輸出(chu)(chu)，適(shi)用(yong)于P碼和(he)C碼衛(wei)(wei)(wei)星(xing)(xing)(xing)(xing)(xing)信(xin)(xin)(xin)(xin)號(hao)(hao)(hao)轉(zhuan)發、衛(wei)(wei)(wei)星(xing)(xing)(xing)(xing)(xing)接收機(ji)P碼定位(wei)功(gong)(gong)(gong)能(neng)(neng)測試。

【主要指標】

（一）覆蓋信(xin)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）模擬運行(xing)速度：±80000m/s

（三(san)）信號(hao)的相位噪聲(sheng)：-90dBc/Hz@10kHz

（四）信號電平控制(zhi)：-40dBm~-130dBm

【應用推廣需求】

（一）應用推廣方式：銷售

（二(er)）應(ying)用推廣(guang)領域：衛星導(dao)航(hang)接收裝置(zhi)研制(zhi)生產單位。

【成果圖片】

【聯系人】

集團(tuan)聯系人：卞加明(ming)，010-68373543，kkbjm@163.com

成果聯系人：鄭永豐，010-88796066-4306，zyf820218@sohu.com 

121.衛(wei)星導航模擬(ni)器及通信(xin)產品(pin)

【所屬領域】分析測試(shi)儀器

【中央企(qi)業名稱】中國航天科(ke)工集團有限公司(si)

【成果簡介】衛(wei)(wei)(wei)星(xing)(xing)(xing)(xing)(xing)導(dao)航(hang)模擬(ni)器產(chan)品(pin)可實現自主(zhu)、提純(chun)轉(zhuan)發(fa)、同頻(pin)三種衛(wei)(wei)(wei)星(xing)(xing)(xing)(xing)(xing)信(xin)(xin)(xin)(xin)(xin)(xin)(xin)號(hao)(hao)(hao)(hao)模擬(ni)功(gong)能(neng)。直接自主(zhu)模擬(ni)功(gong)能(neng)，通(tong)過(guo)(guo)用戶輸入的位置(zhi)信(xin)(xin)(xin)(xin)(xin)(xin)(xin)息模擬(ni)產(chan)生衛(wei)(wei)(wei)星(xing)(xing)(xing)(xing)(xing)導(dao)航(hang)信(xin)(xin)(xin)(xin)(xin)(xin)(xin)號(hao)(hao)(hao)(hao)，具備動(dong)態(tai)星(xing)(xing)(xing)(xing)(xing)歷模擬(ni)功(gong)能(neng)，支持被測(ce)對(dui)象動(dong)態(tai)運(yun)動(dong)軌跡的動(dong)態(tai)模擬(ni)，適用于(yu)C碼(ma)(ma)(ma)衛(wei)(wei)(wei)星(xing)(xing)(xing)(xing)(xing)信(xin)(xin)(xin)(xin)(xin)(xin)(xin)號(hao)(hao)(hao)(hao)模擬(ni)、抗干擾衛(wei)(wei)(wei)星(xing)(xing)(xing)(xing)(xing)接收(shou)(shou)機(ji)測(ce)試；提純(chun)轉(zhuan)發(fa)模擬(ni)功(gong)能(neng)，接收(shou)(shou)室外北斗(dou)、GPS、GLONASS衛(wei)(wei)(wei)星(xing)(xing)(xing)(xing)(xing)導(dao)航(hang)信(xin)(xin)(xin)(xin)(xin)(xin)(xin)號(hao)(hao)(hao)(hao)，對(dui)當(dang)前(qian)接收(shou)(shou)到(dao)的衛(wei)(wei)(wei)星(xing)(xing)(xing)(xing)(xing)信(xin)(xin)(xin)(xin)(xin)(xin)(xin)號(hao)(hao)(hao)(hao)進(jin)行(xing)捕獲、跟蹤，在本地產(chan)生當(dang)前(qian)衛(wei)(wei)(wei)星(xing)(xing)(xing)(xing)(xing)信(xin)(xin)(xin)(xin)(xin)(xin)(xin)號(hao)(hao)(hao)(hao)的偽距(ju)、載波等信(xin)(xin)(xin)(xin)(xin)(xin)(xin)息，與當(dang)前(qian)衛(wei)(wei)(wei)星(xing)(xing)(xing)(xing)(xing)的原始星(xing)(xing)(xing)(xing)(xing)歷進(jin)行(xing)調制，從而(er)復制出當(dang)前(qian)衛(wei)(wei)(wei)星(xing)(xing)(xing)(xing)(xing)信(xin)(xin)(xin)(xin)(xin)(xin)(xin)號(hao)(hao)(hao)(hao)，實現噪聲剝離(li)、信(xin)(xin)(xin)(xin)(xin)(xin)(xin)號(hao)(hao)(hao)(hao)提純(chun)，適用于(yu)C碼(ma)(ma)(ma)衛(wei)(wei)(wei)星(xing)(xing)(xing)(xing)(xing)信(xin)(xin)(xin)(xin)(xin)(xin)(xin)號(hao)(hao)(hao)(hao)模擬(ni)、抗干擾衛(wei)(wei)(wei)星(xing)(xing)(xing)(xing)(xing)接收(shou)(shou)機(ji)測(ce)試；同頻(pin)轉(zhuan)發(fa)模擬(ni)功(gong)能(neng)，將接收(shou)(shou)天(tian)線接收(shou)(shou)到(dao)的自然(ran)衛(wei)(wei)(wei)星(xing)(xing)(xing)(xing)(xing)信(xin)(xin)(xin)(xin)(xin)(xin)(xin)號(hao)(hao)(hao)(hao)進(jin)行(xing)濾(lv)波放(fang)大處理，并通(tong)過(guo)(guo)數控衰減網絡進(jin)行(xing)信(xin)(xin)(xin)(xin)(xin)(xin)(xin)號(hao)(hao)(hao)(hao)輸出，適用于(yu)P碼(ma)(ma)(ma)和(he)C碼(ma)(ma)(ma)衛(wei)(wei)(wei)星(xing)(xing)(xing)(xing)(xing)信(xin)(xin)(xin)(xin)(xin)(xin)(xin)號(hao)(hao)(hao)(hao)轉(zhuan)發(fa)、衛(wei)(wei)(wei)星(xing)(xing)(xing)(xing)(xing)接收(shou)(shou)機(ji)P碼(ma)(ma)(ma)定位功(gong)能(neng)測(ce)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.信號電平控(kong)制(zhi)：-40dBm~-130dBm

【應用推廣需求】

1.應用(yong)推廣方式：銷售

2.應用推廣(guang)領域：衛星導航接收裝置(zhi)研制生(sheng)產單位。

【成果圖片】

【聯系人】

集團聯系人(ren)：卞加明，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】