pass receiver 中文意思是什麼
pass receiver
解釋
接傳球者-
The architectures of the receiver are rf pass band direct sampling and if pass - band sampling with high - speed analog to digital converter after rf to if conversion. the first kind of architectures is hard to realize because of the requisition of devices is too high
軟體無線電接收機分為射頻直接帶通采樣和將射頻信號變換到中頻后再進行帶通采樣，前者實現較難，對器件的要求太高，然後進行各種數字處理。 -
The lost art of the post - entry pass is absolute cake for him, using quarterback to wide - receiver style lobs, fundamental bounce passes, full - court heaves or the more morden and ballsy two - handed alley - oop chest pass right to the rim
早已失傳了的調中鋒傳球對於他來說是小菜一碟，就像（橄欖球里）四分位穿給接球手的高傳，基礎的擊地傳球，遠距離長傳，或者是用胸前傳球傳出現代式的狂野雙手空配扣籃。 -
The structure of band - pass rake receiver and the model of demodulation are depicted
我們給出帶通犁耙式接收機模型及解調結構。 -
The parameters of the long - range remote control receiving system are analyzed and simulated thoroughly, such as the signal to noise ratio ( snr ) at the receiver, the delicacy of receiver, auto - gain and band - width of the pass - band. then the important references are provided for the design of long - range remote control receiver
分析了遠程遙控接收系統的參數如接收機輸入信噪比、接收機靈敏度、自動增益和接收機通帶帶寬等，並對遙控接收系統性能指標進行了估算，為遠程遙控接收機的設計提供了一定的理論依據。 -
4. according to the analyses of underwater acoustic channel and long - range remote control receiving system, we designed the long - range remote control receiver, including a low noise prefix - amplifier, a band pass filter and an auto - gain control circuit. finally, the analog part of the receiver is tested and the frequency response of this receiving system is obtained.
結合對水聲通道特性和遠程遙控接收系統的分析，進行了遠程遙控接收機的設計，包括接收機低噪聲前置放大器的設計、帶通濾波器電路的設計和集成以及自動增益控制電路的設計，最後對接收機模擬電路進行了調試。 -
When the receiver wants to join in a multicast group, it sends a request message to the sender with a tcp connection. the request message gets to the sender and the sender answers for it with a confirmed message. during the confirmed message returning to the receiver, the router along the pass forms the multicast routing information according to the confirmed message
此組播路由選擇演算法與單播路由協議無關，它要求接收方在加入組播組時使用tcp連接直接向組播源發送加入組播組請求消息，組播源收到請求消息後向接收方發送請求確認消息，沿途的路由器則根據確認消息建立組播路由信息。 -
The demand for receiver ’ s every guide line has become much stricter, especially for linearity requirement of receiver ’ s radio frequency front - end. we assembled four modules on a rogers5880 board, and realize the function of filtering, amplifying, mixing, and the last low - pass filtering output
本文在rogers5880的基板上將四個功能模塊組合在一起，完成了對x波段信號（ 10 . 5ghz ）的濾波，放大，混頻，以及最後的低通濾波輸出。 -
The key problem of signal sampling in software radio is then discussed. at the end of the chapter, an application of band - pass sampling used in a radio receiver is described
然後對常見的幾種采樣方案作了分析比較，說明了在軟體無線電盲接收應用中選擇帶通采樣方案的理由。 -
So the pass process is abstracted a system, which involves three basic elements : namely information resources, pass channel, and the receiver of information
把這個傳遞過程抽象為一個系統，它包括3個基本要素：信息源、傳遞渠道和信息接收者。 -
Most of the lectures on nbi suppression assume that the spread spectrum signal and the background noise are white. this assumption cannot stand up in digitalized receiver because of the if oversampling and digital low pass filtering in digitalized receiver. the code - aided optimal filtering is studied extensively in the circumstance of oversampling and colored background noise
以往的擴頻抗干擾文獻多將擴頻信號和背景熱噪聲假設為白噪聲，由於在數字正交解擴解調中採用過采樣和數字低通濾波，這一假設在數字化擴頻接收機中並不成立。 -
This paper discusses key technology in the digital intermediate frequency receiver with wide band based on software radio, including down - converter on condition of band - pass - sampling, digital down - converter, multi - rate digital signal processing, band - pass signal decimating, and achieves software system simulation based on under - sampling
摘要分析了基於軟體無線電的寬帶數字中頻接收機中的關鍵技術帶通采樣下變頻技術、數字下變頻技術、多速率處理技術，並實現了欠采樣技術條件的軟體系統模擬。
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