通播發射臺 的英文怎麼說
中文拼音 [tōngbōfāshètái]
通播發射臺
英文
collective broadcast sending station-
The japanese tower, laden with the satellite dishes and transmitters of six tv stations, will retain, for the time being, the crown of “ world ' s tallest communications tower ”
這個日本的蘇米達塔,附設有衛星定向盤和六個電視臺的轉播發射器,它將在竣工之時保持著「世界最高通訊塔」的桂冠。Standards for protective space between medium and short wave radio emission stations and cablecarrier communication systems
中短波廣播發射臺與電纜載波通信系統的防護間距標準Standard for potective specing between medium, short wave broadcast transmitting station and electric cable carrier telecommunucation systems
中短波廣播發射臺與電纜載波通信系統的防護間距標準Spread spectrum code emitted by navigation station has correlative operation with the signal produced by receiver, through measuring the place of maximal correlative function, we can measure the spreading time of the navigation station ’ s signal, so we can measure the distance between navigation station and receiver
區域導航利用導航臺發射的擴頻碼與接收機產生的本地信號進行相關運算,通過測量相關函數最大值的位置,來測定導航臺信號傳播時間,從而測定導航臺到接收機的距離。At present, the domestic general solution for dvb is to transmit the tv programs from the local stations to satellites. then the signals are received by terrestrial stations with satellite ird ( integrated receive decoder ). at last, the tv programs are transmitted to end clients through cable dtv networks
當前我國數字電視廣播的實現方案,主要是通過各廣播電臺、電視臺的節目發射至通信衛星,再由地面接收站利用衛星數字電視解碼器( ird ? integratedreceivedecoder )接收衛星廣播信號,最後通過各地有線數字電視網將電視節目傳送到最終用戶。The introduction of new technology platforms for service delivery, such as 3g mobile network for telephony and data services ; digital broadcasting ; the convergence of telecommunications, broadcasting and internet services ; smart card technology ; location based services including global positioning systems ; spatial and geographic information systems s gis ; radio - frequency identification rfid technology ; and the development of a digital trade and transportation network have provided an enabling environment for the development of innovative applications, contents and services based on these new operating media
在本港引入供傳送服務的新技術平臺,例如可提供電話和數據服務的第三代流動通訊網路數碼廣播電訊業廣播業和網際網路服務三者的科技匯流智能卡技術定位服務包括全球定位系統gps空間及地理資訊系統s gis射頻識別rfid技術,以至數碼貿易運輸網路的開發,均有助提供有利環境,以上述各項新營運媒體為基礎,開發嶄新的應用系統內容和服務。Hence, in the downlink of distributed mimo systems, the transmit signals from different transmit antennas experience different channel propagation delays to arrive in the mobile station
因此在分佈mimo的下行鏈路中,從不同發射天線發射的信號到達移動臺所經歷的通道傳播時延也不相同。分享友人