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衛星導航模擬器及通信產品

文章來(lai)源(yuan):中(zhong)國航天(tian)科工(gong)集團(tuan)有(you)限公司  發布時間:2024-05-20

121.衛星導航模擬器及通信產品

【所屬領(ling)域】分析測試(shi)儀器

【中央企(qi)業(ye)名稱】中國航天(tian)科工(gong)集團有限(xian)公司

【成果簡介】

衛(wei)(wei)(wei)星(xing)(xing)(xing)導航模(mo)(mo)擬(ni)器產品可實(shi)現自(zi)(zi)主(zhu)、提純(chun)轉發(fa)、同頻(pin)三(san)種(zhong)衛(wei)(wei)(wei)星(xing)(xing)(xing)信(xin)(xin)(xin)號(hao)(hao)(hao)(hao)模(mo)(mo)擬(ni)功能(neng)。直接(jie)(jie)自(zi)(zi)主(zhu)模(mo)(mo)擬(ni)功能(neng),通過(guo)(guo)用(yong)戶輸入的位置信(xin)(xin)(xin)息(xi)模(mo)(mo)擬(ni)產生(sheng)衛(wei)(wei)(wei)星(xing)(xing)(xing)導航信(xin)(xin)(xin)號(hao)(hao)(hao)(hao),具(ju)備動(dong)(dong)態星(xing)(xing)(xing)歷模(mo)(mo)擬(ni)功能(neng),支持被測對(dui)象動(dong)(dong)態運動(dong)(dong)軌跡的動(dong)(dong)態模(mo)(mo)擬(ni),適(shi)用(yong)于(yu)C碼衛(wei)(wei)(wei)星(xing)(xing)(xing)信(xin)(xin)(xin)號(hao)(hao)(hao)(hao)模(mo)(mo)擬(ni)、抗干(gan)擾衛(wei)(wei)(wei)星(xing)(xing)(xing)接(jie)(jie)收(shou)(shou)機(ji)(ji)測試;提純(chun)轉發(fa)模(mo)(mo)擬(ni)功能(neng),接(jie)(jie)收(shou)(shou)室外(wai)北斗、GPS、GLONASS衛(wei)(wei)(wei)星(xing)(xing)(xing)導航信(xin)(xin)(xin)號(hao)(hao)(hao)(hao),對(dui)當(dang)前(qian)接(jie)(jie)收(shou)(shou)到(dao)的衛(wei)(wei)(wei)星(xing)(xing)(xing)信(xin)(xin)(xin)號(hao)(hao)(hao)(hao)進(jin)行捕獲、跟蹤(zong),在本地產生(sheng)當(dang)前(qian)衛(wei)(wei)(wei)星(xing)(xing)(xing)信(xin)(xin)(xin)號(hao)(hao)(hao)(hao)的偽距、載波等(deng)信(xin)(xin)(xin)息(xi),與當(dang)前(qian)衛(wei)(wei)(wei)星(xing)(xing)(xing)的原始星(xing)(xing)(xing)歷進(jin)行調(diao)制,從而復制出當(dang)前(qian)衛(wei)(wei)(wei)星(xing)(xing)(xing)信(xin)(xin)(xin)號(hao)(hao)(hao)(hao),實(shi)現噪聲剝離、信(xin)(xin)(xin)號(hao)(hao)(hao)(hao)提純(chun),適(shi)用(yong)于(yu)C碼衛(wei)(wei)(wei)星(xing)(xing)(xing)信(xin)(xin)(xin)號(hao)(hao)(hao)(hao)模(mo)(mo)擬(ni)、抗干(gan)擾衛(wei)(wei)(wei)星(xing)(xing)(xing)接(jie)(jie)收(shou)(shou)機(ji)(ji)測試;同頻(pin)轉發(fa)模(mo)(mo)擬(ni)功能(neng),將接(jie)(jie)收(shou)(shou)天線接(jie)(jie)收(shou)(shou)到(dao)的自(zi)(zi)然衛(wei)(wei)(wei)星(xing)(xing)(xing)信(xin)(xin)(xin)號(hao)(hao)(hao)(hao)進(jin)行濾波放大處理,并通過(guo)(guo)數控(kong)衰(shuai)減網絡進(jin)行信(xin)(xin)(xin)號(hao)(hao)(hao)(hao)輸出,適(shi)用(yong)于(yu)P碼和C碼衛(wei)(wei)(wei)星(xing)(xing)(xing)信(xin)(xin)(xin)號(hao)(hao)(hao)(hao)轉發(fa)、衛(wei)(wei)(wei)星(xing)(xing)(xing)接(jie)(jie)收(shou)(shou)機(ji)(ji)P碼定位功能(neng)測試。

【主要指標】

(一)覆(fu)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)模擬運行速度:±80000m/s

(三(san))信(xin)號(hao)的相位噪聲:-90dBc/Hz@10kHz

(四(si))信號電平(ping)控制(zhi):-40dBm~-130dBm

【應用推廣需求】

(一)應用(yong)推廣方式(shi):銷售(shou)

(二)應用(yong)推廣領(ling)域(yu):衛星(xing)導航接收(shou)裝(zhuang)置研制生(sheng)產(chan)單位(wei)。

【成果圖片】

【聯系人】

集團聯(lian)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(mo)擬(ni)器及通信產(chan)品

【所屬(shu)領域】分析測試儀(yi)器

【中(zhong)央(yang)企業名稱】中(zhong)國航(hang)天科工集(ji)團有限公(gong)司(si)

【成果簡(jian)介】衛(wei)(wei)(wei)星(xing)(xing)(xing)導(dao)航(hang)(hang)模(mo)(mo)(mo)(mo)擬(ni)(ni)器產(chan)品可(ke)實現(xian)(xian)自主、提純(chun)(chun)轉(zhuan)發、同頻三種(zhong)衛(wei)(wei)(wei)星(xing)(xing)(xing)信(xin)(xin)(xin)(xin)號(hao)(hao)(hao)模(mo)(mo)(mo)(mo)擬(ni)(ni)功能(neng)(neng)(neng)(neng)。直接(jie)(jie)(jie)自主模(mo)(mo)(mo)(mo)擬(ni)(ni)功能(neng)(neng)(neng)(neng),通過(guo)用(yong)(yong)戶輸入的(de)位(wei)置信(xin)(xin)(xin)(xin)息模(mo)(mo)(mo)(mo)擬(ni)(ni)產(chan)生衛(wei)(wei)(wei)星(xing)(xing)(xing)導(dao)航(hang)(hang)信(xin)(xin)(xin)(xin)號(hao)(hao)(hao),具備動(dong)態星(xing)(xing)(xing)歷(li)模(mo)(mo)(mo)(mo)擬(ni)(ni)功能(neng)(neng)(neng)(neng),支(zhi)持被測(ce)(ce)對(dui)象(xiang)動(dong)態運動(dong)軌跡的(de)動(dong)態模(mo)(mo)(mo)(mo)擬(ni)(ni),適用(yong)(yong)于(yu)C碼(ma)衛(wei)(wei)(wei)星(xing)(xing)(xing)信(xin)(xin)(xin)(xin)號(hao)(hao)(hao)模(mo)(mo)(mo)(mo)擬(ni)(ni)、抗(kang)干擾衛(wei)(wei)(wei)星(xing)(xing)(xing)接(jie)(jie)(jie)收(shou)機測(ce)(ce)試;提純(chun)(chun)轉(zhuan)發模(mo)(mo)(mo)(mo)擬(ni)(ni)功能(neng)(neng)(neng)(neng),接(jie)(jie)(jie)收(shou)室外北斗(dou)、GPS、GLONASS衛(wei)(wei)(wei)星(xing)(xing)(xing)導(dao)航(hang)(hang)信(xin)(xin)(xin)(xin)號(hao)(hao)(hao),對(dui)當(dang)前(qian)接(jie)(jie)(jie)收(shou)到(dao)(dao)的(de)衛(wei)(wei)(wei)星(xing)(xing)(xing)信(xin)(xin)(xin)(xin)號(hao)(hao)(hao)進(jin)行捕獲(huo)、跟(gen)蹤,在本地產(chan)生當(dang)前(qian)衛(wei)(wei)(wei)星(xing)(xing)(xing)信(xin)(xin)(xin)(xin)號(hao)(hao)(hao)的(de)偽距、載波等信(xin)(xin)(xin)(xin)息,與(yu)當(dang)前(qian)衛(wei)(wei)(wei)星(xing)(xing)(xing)的(de)原(yuan)始星(xing)(xing)(xing)歷(li)進(jin)行調(diao)制,從而復制出(chu)(chu)當(dang)前(qian)衛(wei)(wei)(wei)星(xing)(xing)(xing)信(xin)(xin)(xin)(xin)號(hao)(hao)(hao),實現(xian)(xian)噪聲剝離、信(xin)(xin)(xin)(xin)號(hao)(hao)(hao)提純(chun)(chun),適用(yong)(yong)于(yu)C碼(ma)衛(wei)(wei)(wei)星(xing)(xing)(xing)信(xin)(xin)(xin)(xin)號(hao)(hao)(hao)模(mo)(mo)(mo)(mo)擬(ni)(ni)、抗(kang)干擾衛(wei)(wei)(wei)星(xing)(xing)(xing)接(jie)(jie)(jie)收(shou)機測(ce)(ce)試;同頻轉(zhuan)發模(mo)(mo)(mo)(mo)擬(ni)(ni)功能(neng)(neng)(neng)(neng),將接(jie)(jie)(jie)收(shou)天線接(jie)(jie)(jie)收(shou)到(dao)(dao)的(de)自然衛(wei)(wei)(wei)星(xing)(xing)(xing)信(xin)(xin)(xin)(xin)號(hao)(hao)(hao)進(jin)行濾(lv)波放大(da)處理(li),并通過(guo)數控衰減網絡進(jin)行信(xin)(xin)(xin)(xin)號(hao)(hao)(hao)輸出(chu)(chu),適用(yong)(yong)于(yu)P碼(ma)和(he)C碼(ma)衛(wei)(wei)(wei)星(xing)(xing)(xing)信(xin)(xin)(xin)(xin)號(hao)(hao)(hao)轉(zhuan)發、衛(wei)(wei)(wei)星(xing)(xing)(xing)接(jie)(jie)(jie)收(shou)機P碼(ma)定位(wei)功能(neng)(neng)(neng)(neng)測(ce)(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(ni)運(yun)行(xing)速度:±80000m/s

3.信號的相位噪聲:-90dBc/Hz@10kHz

4.信號(hao)電平(ping)控制:-40dBm~-130dBm

【應用推廣需求】

1.應(ying)用推廣(guang)方式(shi):銷售

2.應用推(tui)廣領(ling)域:衛(wei)星導航接收裝(zhuang)置(zhi)研制生產單位。

【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

 

【責任編輯:王莉】

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