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手持示波器：數字時鐘系統中實(shi)現(xian)時間信號觀測的便(bian)攜式工具
手持(chi)示波(bo)器是數字時(shi)鐘(zhong)系(xi)統(tong)中實現時(shi)間信號觀測(ce)的便(bian)攜式(shi)工具之一(yi)。手持(chi)示波(bo)器是一(yi)種便(bian)攜式(shi)的測(ce)試儀器，可以(yi)對時(shi)間信號進行(xing)(xing)實時(shi)觀測(ce)和(he)分析，用于(yu)測(ce)試、測(ce)量(liang)、校(xiao)準和(he)驗證數字時(shi)鐘(zhong)系(xi)統(tong)中的各個設備和(he)子系(xi)統(tong)。手持(chi)示波(bo)器通常(chang)具有小巧(qiao)、輕(qing)便(bian)、易(yi)攜帶等特點，可以(yi)方(fang)便(bian)地進行(xing)(xing)現場(chang)測(ce)試和(he)調試。手持(chi)示波(bo)器可以(yi)顯示時(shi)鐘(zhong)信號的波(bo)形、頻率、占(zhan)空比、相位等參數，并且(qie)可以(yi)進行(xing)(xing)觸(chu)發、捕獲、存儲等操作，支持(chi)各種采樣模式(shi)和(he)觸(chu)發模式(shi)。在數字時(shi)鐘(zhong)系(xi)統(tong)
2023-04-20 zhanghonglei 76
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Satnav：數字時鐘系統(tong)中實現定位(wei)相(xiang)關功能的(de)一種技術手段
Satnav是數字時(shi)鐘系(xi)統(tong)(tong)(tong)中實現定位(wei)相關功能的(de)(de)一(yi)種(zhong)技術手段之一(yi)。Satnav（衛(wei)星(xing)(xing)導(dao)航(hang)(hang)系(xi)統(tong)(tong)(tong)）利用衛(wei)星(xing)(xing)信號和地面設備(bei)共同實現精確定位(wei)和導(dao)航(hang)(hang)功能，是一(yi)種(zhong)全球性的(de)(de)定位(wei)和導(dao)航(hang)(hang)系(xi)統(tong)(tong)(tong)。目前(qian)主要(yao)的(de)(de)衛(wei)星(xing)(xing)導(dao)航(hang)(hang)系(xi)統(tong)(tong)(tong)有美國的(de)(de)GPS系(xi)統(tong)(tong)(tong)、俄羅斯(si)的(de)(de)GLONASS系(xi)統(tong)(tong)(tong)、歐盟的(de)(de)伽利略(lve)系(xi)統(tong)(tong)(tong)、中國的(de)(de)北斗系(xi)統(tong)(tong)(tong)等(deng)。在(zai)這(zhe)些衛(wei)星(xing)(xing)導(dao)航(hang)(hang)系(xi)統(tong)(tong)(tong)中，GPS系(xi)統(tong)(tong)(tong)是最廣泛應用的(de)(de)衛(wei)星(xing)(xing)導(dao)航(hang)(hang)系(xi)統(tong)(tong)(tong)，也是數字時(shi)鐘系(xi)統(tong)(tong)(tong)中最常用的(de)(de)衛(wei)星(xing)(xing)導(dao)航(hang)(hang)系(xi)統(tong)(tong)(tong)之一(yi)。在(zai)數字時(shi)鐘系(xi)統(tong)(tong)(tong)中，
2023-04-20 zhanghonglei 69
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綜合測試儀：數字時(shi)鐘系統中實現多種測試功能的(de)設備
綜合測(ce)試(shi)儀(yi)(yi)是數(shu)字(zi)時(shi)(shi)(shi)鐘(zhong)(zhong)(zhong)系(xi)(xi)統(tong)(tong)中實現多(duo)(duo)種(zhong)測(ce)試(shi)功(gong)能(neng)的(de)(de)重要(yao)設(she)備之一。綜合測(ce)試(shi)儀(yi)(yi)可(ke)(ke)以實現多(duo)(duo)種(zhong)測(ce)試(shi)功(gong)能(neng)，包括(kuo)時(shi)(shi)(shi)鐘(zhong)(zhong)(zhong)信(xin)號(hao)測(ce)試(shi)、頻率測(ce)試(shi)、相位測(ce)試(shi)、時(shi)(shi)(shi)延測(ce)試(shi)、誤碼率測(ce)試(shi)等，用于(yu)(yu)測(ce)試(shi)和(he)(he)(he)驗證數(shu)字(zi)時(shi)(shi)(shi)鐘(zhong)(zhong)(zhong)系(xi)(xi)統(tong)(tong)的(de)(de)性(xing)能(neng)和(he)(he)(he)可(ke)(ke)靠性(xing)。在數(shu)字(zi)時(shi)(shi)(shi)鐘(zhong)(zhong)(zhong)系(xi)(xi)統(tong)(tong)中，綜合測(ce)試(shi)儀(yi)(yi)通常作(zuo)為測(ce)試(shi)設(she)備，用于(yu)(yu)對數(shu)字(zi)時(shi)(shi)(shi)鐘(zhong)(zhong)(zhong)系(xi)(xi)統(tong)(tong)中的(de)(de)各個(ge)設(she)備和(he)(he)(he)子(zi)系(xi)(xi)統(tong)(tong)進(jin)行測(ce)試(shi)和(he)(he)(he)驗證。綜合測(ce)試(shi)儀(yi)(yi)可(ke)(ke)以通過(guo)高精度(du)的(de)(de)時(shi)(shi)(shi)鐘(zhong)(zhong)(zhong)芯片和(he)(he)(he)穩定的(de)(de)時(shi)(shi)(shi)鐘(zhong)(zhong)(zhong)源，產(chan)生高精度(du)的(de)(de)時(shi)(shi)(shi)鐘(zhong)(zhong)(zhong)信(xin)號(hao)和(he)(he)(he)時(shi)(shi)(shi)鐘(zhong)(zhong)(zhong)序列，用于(yu)(yu)測(ce)試(shi)和(he)(he)(he)驗證數(shu)字(zi)時(shi)(shi)(shi)鐘(zhong)(zhong)(zhong)系(xi)(xi)
2023-04-20 zhanghonglei 56
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信號發生器：數字時鐘系統中實現時鐘信號輸出的(de)設備(bei)
信號(hao)發(fa)生(sheng)(sheng)器是數(shu)字(zi)時(shi)(shi)(shi)(shi)鐘(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)系(xi)統(tong)(tong)中實現時(shi)(shi)(shi)(shi)鐘(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)信號(hao)輸出(chu)的(de)(de)重要設(she)備(bei)之一。信號(hao)發(fa)生(sheng)(sheng)器可(ke)以產生(sheng)(sheng)高精(jing)度的(de)(de)時(shi)(shi)(shi)(shi)鐘(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)信號(hao)和時(shi)(shi)(shi)(shi)鐘(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)序(xu)(xu)列，用(yong)于測試、測量、校準和驗證數(shu)字(zi)時(shi)(shi)(shi)(shi)鐘(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)系(xi)統(tong)(tong)中的(de)(de)各個(ge)設(she)備(bei)和子(zi)系(xi)統(tong)(tong)。在數(shu)字(zi)時(shi)(shi)(shi)(shi)鐘(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)系(xi)統(tong)(tong)中，信號(hao)發(fa)生(sheng)(sheng)器通(tong)常(chang)作為(wei)時(shi)(shi)(shi)(shi)鐘(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)信號(hao)源，向數(shu)字(zi)時(shi)(shi)(shi)(shi)鐘(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)系(xi)統(tong)(tong)中的(de)(de)各個(ge)設(she)備(bei)和子(zi)系(xi)統(tong)(tong)提供時(shi)(shi)(shi)(shi)鐘(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)信號(hao)和時(shi)(shi)(shi)(shi)鐘(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)序(xu)(xu)列。信號(hao)發(fa)生(sheng)(sheng)器可(ke)以產生(sheng)(sheng)各種(zhong)類型的(de)(de)時(shi)(shi)(shi)(shi)鐘(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)信號(hao)，包括正(zheng)弦波(bo)、方波(bo)、脈沖(chong)等，并(bing)且可(ke)以設(she)置時(shi)(shi)(shi)(shi)鐘(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)頻率、占(zhan)空比、相位等參數(shu)，以滿足不同的(de)(de)應用(yong)需求(qiu)。信
2023-04-20 zhanghonglei 57
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![系統時鐘：數字時鐘系統中實現時間同步的設備]()
系統時(shi)鐘(zhong)：數字(zi)時(shi)鐘(zhong)系統中實(shi)現時(shi)間同步(bu)的設備(bei)
系(xi)(xi)統(tong)(tong)時(shi)(shi)(shi)(shi)(shi)(shi)鐘(zhong)(zhong)(zhong)是數字(zi)(zi)時(shi)(shi)(shi)(shi)(shi)(shi)鐘(zhong)(zhong)(zhong)系(xi)(xi)統(tong)(tong)中實現(xian)時(shi)(shi)(shi)(shi)(shi)(shi)間(jian)(jian)(jian)同(tong)(tong)步(bu)的(de)(de)重要(yao)設(she)備(bei)之一。系(xi)(xi)統(tong)(tong)時(shi)(shi)(shi)(shi)(shi)(shi)鐘(zhong)(zhong)(zhong)是一種基(ji)于高精度(du)時(shi)(shi)(shi)(shi)(shi)(shi)鐘(zhong)(zhong)(zhong)芯片的(de)(de)設(she)備(bei)，可以提供(gong)高精度(du)的(de)(de)時(shi)(shi)(shi)(shi)(shi)(shi)鐘(zhong)(zhong)(zhong)信號和(he)時(shi)(shi)(shi)(shi)(shi)(shi)間(jian)(jian)(jian)同(tong)(tong)步(bu)功能，用(yong)(yong)于同(tong)(tong)步(bu)和(he)校準數字(zi)(zi)時(shi)(shi)(shi)(shi)(shi)(shi)鐘(zhong)(zhong)(zhong)系(xi)(xi)統(tong)(tong)中的(de)(de)各(ge)個設(she)備(bei)和(he)子系(xi)(xi)統(tong)(tong)。在(zai)數字(zi)(zi)時(shi)(shi)(shi)(shi)(shi)(shi)鐘(zhong)(zhong)(zhong)系(xi)(xi)統(tong)(tong)中，系(xi)(xi)統(tong)(tong)時(shi)(shi)(shi)(shi)(shi)(shi)鐘(zhong)(zhong)(zhong)通(tong)常(chang)(chang)作為系(xi)(xi)統(tong)(tong)的(de)(de)時(shi)(shi)(shi)(shi)(shi)(shi)間(jian)(jian)(jian)參考，向各(ge)個設(she)備(bei)和(he)子系(xi)(xi)統(tong)(tong)提供(gong)時(shi)(shi)(shi)(shi)(shi)(shi)鐘(zhong)(zhong)(zhong)信號和(he)時(shi)(shi)(shi)(shi)(shi)(shi)間(jian)(jian)(jian)同(tong)(tong)步(bu)信息。通(tong)過使用(yong)(yong)高精度(du)的(de)(de)時(shi)(shi)(shi)(shi)(shi)(shi)鐘(zhong)(zhong)(zhong)芯片和(he)穩定的(de)(de)時(shi)(shi)(shi)(shi)(shi)(shi)鐘(zhong)(zhong)(zhong)源，系(xi)(xi)統(tong)(tong)時(shi)(shi)(shi)(shi)(shi)(shi)鐘(zhong)(zhong)(zhong)可以提供(gong)非常(chang)(chang)精確的(de)(de)時(shi)(shi)(shi)(shi)(shi)(shi)鐘(zhong)(zhong)(zhong)信號和(he)時(shi)(shi)(shi)(shi)(shi)(shi)間(jian)(jian)(jian)同(tong)(tong)步(bu)功能，保(bao)證數字(zi)(zi)時(shi)(shi)(shi)(shi)(shi)(shi)鐘(zhong)(zhong)(zhong)系(xi)(xi)統(tong)(tong)的(de)(de)時(shi)(shi)(shi)(shi)(shi)(shi)鐘(zhong)(zhong)(zhong)精度(du)和(he)穩定性(xing)
2023-04-20 zhanghonglei 95
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![高速采集卡：數字時鐘系統中實現信號采集的設備]()
高速(su)采(cai)集卡(ka)：數字時鐘系統(tong)中實現信號(hao)采(cai)集的設備
是(shi)的，高速(su)(su)采(cai)集卡(ka)是(shi)數(shu)(shu)字(zi)時(shi)(shi)鐘(zhong)(zhong)系(xi)(xi)統中(zhong)實(shi)現(xian)信號(hao)(hao)采(cai)集的設(she)備之一(yi)。高速(su)(su)采(cai)集卡(ka)通常是(shi)一(yi)種基于計(ji)算機總線(xian)的數(shu)(shu)字(zi)信號(hao)(hao)采(cai)集設(she)備，可以通過高速(su)(su)AD轉(zhuan)換器將模擬信號(hao)(hao)轉(zhuan)換成(cheng)數(shu)(shu)字(zi)信號(hao)(hao)，然(ran)后傳輸給計(ji)算機進行處理(li)。在數(shu)(shu)字(zi)時(shi)(shi)鐘(zhong)(zhong)系(xi)(xi)統中(zhong)，高速(su)(su)采(cai)集卡(ka)常常用于對高速(su)(su)時(shi)(shi)鐘(zhong)(zhong)信號(hao)(hao)、射頻信號(hao)(hao)、數(shu)(shu)字(zi)信號(hao)(hao)等進行采(cai)集和處理(li)。高速(su)(su)采(cai)集卡(ka)具有(you)高采(cai)樣(yang)率、高精度、低噪聲等特(te)點(dian)，可以滿(man)足(zu)數(shu)(shu)字(zi)時(shi)(shi)鐘(zhong)(zhong)系(xi)(xi)統中(zhong)對高速(su)(su)時(shi)(shi)鐘(zhong)(zhong)信號(hao)(hao)和其他信號(hao)(hao)的精確采(cai)集和處理(li)需求。在數(shu)(shu)字(zi)時(shi)(shi)鐘(zhong)(zhong)系(xi)(xi)統
2023-04-20 zhanghonglei 57
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![無源定位：數字時鐘系統中實現定位功能的一種技術手段]()
無(wu)源定位：數字時鐘系統中實現定位功能的(de)一種技術手段
是的(de)，北(bei)(bei)斗(dou)(dou)邦泰(tai)無(wu)(wu)源定(ding)位技(ji)術(shu)是一種在(zai)數字(zi)時(shi)鐘系統(tong)中實現定(ding)位功(gong)能的(de)技(ji)術(shu)手段之一。北(bei)(bei)斗(dou)(dou)邦泰(tai)無(wu)(wu)源定(ding)位技(ji)術(shu)是北(bei)(bei)斗(dou)(dou)導(dao)航系統(tong)中的(de)一種定(ding)位技(ji)術(shu)，利(li)用(yong)北(bei)(bei)斗(dou)(dou)衛(wei)星(xing)(xing)信(xin)號進(jin)(jin)行定(ding)位。該技(ji)術(shu)采用(yong)多(duo)晶(jing)片協(xie)同處(chu)理(li)(li)技(ji)術(shu)，通過接收多(duo)個衛(wei)星(xing)(xing)信(xin)號，并對這些信(xin)號進(jin)(jin)行處(chu)理(li)(li)，實現對無(wu)(wu)線電標簽等無(wu)(wu)源傳感器的(de)定(ding)位。該技(ji)術(shu)具有定(ding)位精度高、成本低等優點，在(zai)軍(jun)事、物流、工業、環保等領(ling)域都有廣(guang)泛應用(yong)。在(zai)數字(zi)時(shi)鐘系統(tong)中，北(bei)(bei)斗(dou)(dou)邦泰(tai)無(wu)(wu)源定(ding)位技(ji)術(shu)利(li)用(yong)衛(wei)星(xing)(xing)信(xin)號的(de)時(shi)間
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![衛星模擬器：數字時鐘系統中實現定位相關功能的設備]()
衛(wei)星(xing)模(mo)擬(ni)器(qi)：數字(zi)時鐘(zhong)系統(tong)中實現定位相關(guan)功(gong)能的設備
衛(wei)(wei)星(xing)模(mo)(mo)擬(ni)(ni)器(qi)(qi)(qi)是(shi)數(shu)字(zi)(zi)時(shi)鐘(zhong)系統(tong)(tong)(tong)中(zhong)實現定(ding)位相關功(gong)能的(de)設(she)備(bei)之一。它可以模(mo)(mo)擬(ni)(ni)衛(wei)(wei)星(xing)信號，從而為定(ding)位系統(tong)(tong)(tong)提供測(ce)試和(he)驗(yan)證環境。衛(wei)(wei)星(xing)模(mo)(mo)擬(ni)(ni)器(qi)(qi)(qi)通常包括信號發生器(qi)(qi)(qi)、信號調制器(qi)(qi)(qi)、信號發射器(qi)(qi)(qi)等模(mo)(mo)塊(kuai)。它可以模(mo)(mo)擬(ni)(ni)衛(wei)(wei)星(xing)信號的(de)頻率、相位、功(gong)率、噪(zao)聲等特性，同(tong)時(shi)可以模(mo)(mo)擬(ni)(ni)多(duo)個衛(wei)(wei)星(xing)信號，從而實現多(duo)衛(wei)(wei)星(xing)定(ding)位測(ce)試和(he)驗(yan)證。在(zai)數(shu)字(zi)(zi)時(shi)鐘(zhong)系統(tong)(tong)(tong)中(zhong)，衛(wei)(wei)星(xing)模(mo)(mo)擬(ni)(ni)器(qi)(qi)(qi)是(shi)一種非常重要的(de)設(she)備(bei)，它可以用(yong)于定(ding)位系統(tong)(tong)(tong)的(de)研發、測(ce)試和(he)驗(yan)證。通過使用(yong)衛(wei)(wei)星(xing)模(mo)(mo)擬(ni)(ni)器(qi)(qi)(qi)，可以在(zai)實驗(yan)室中(zhong)模(mo)(mo)擬(ni)(ni)
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