carrier recovery的意思

carrier recovery中文翻譯：

載頻恢復

相似詞語短語

carrier───n.[化學]載體；運送者；帶菌者；貨架；n.(Carrier)人名；(英)卡里爾；(法)卡里耶

recovery───n.恢復，復原；痊愈；重獲

flag carrier───船旗承運人

carrier bag───手提袋；購物袋；n.購物袋

carrier hvac───承運人暖通空調

recovery room───n.手術后的特別病房，恢復室；恢復室；手術后的特別病房

carrier wave───[通信]載波

issuing carrier───出票承運人

air carrier───航空公司，航（空）線，航空運輸；航空運輸；航空公司；航線；空運機

雙語使用場景

problem of carrier recovery in DS-SS communication, the model of dual PLL is presented, which is designed based on the auto -adapted algorithm.───針對直接序列擴頻通信中的載波恢復問題，提出了一種基于自適應算法設計的雙pll載波跟蹤方法。

receiver, the received signal is demodulated after carrier recovery. And the demodulated signal is decoded after timing recovery.───接收機對信號進行載波恢復并解調，通過時序恢復后進行解碼。

most important section of carrier recovery subsystem is carrier frequency synchronization.───載波頻率同步是載波恢復的重要環節之一。

The frequency weeping algorithm and decision-directed of reduced constellation (RC-DD) algorithm are together used in QAM carrier recovery.───提出將掃頻算法與簡化星座圖算法（RC-DD）相結合應用于QAM載波恢復中。

The novel carrier recovery algorithm also estimates and corrects phase offset by a fast phase offset estimate method.───該演算法同時還利用一種快速相偏估計方法對相偏進行了估計和校正。

In the receiver, the received signal is demodulated after carrier recovery. And the demodulated signal is decoded after timing recovery.───接收機對信號進行載波恢復并解調，通過時序恢復后進行解碼。

In chapter 6, it introduces the algorithm of timing recovery and the carrier recovery algorithm in the application of high QAM modulation.───第六章主要介紹了定時同步算法及高階調制中的載波同步算法。

Chapter 4 investigates the joint carrier recovery and blind equalization technology.───第四章研究了載波同步和盲均衡的協同設計技術。

And carrier recovery, which is the key technology of digital demodulation, is fully discussed.───之后重點研究了數字解調的關鍵技術——數字載波恢復。

英語使用場景

By using the differential phase scheme the high-speed operation limitation by the carrier recovery time is solved, and better results can be achieved by choosing the delay time properly.

In the receiver, the received signal is demodulated after carrier recovery. And the demodulated signal is decoded after timing recovery.

Quadrature Amplitude Modulation (QAM) is widely applied in modern communications systems. The carrier recovery is one of the key factors, which decides the overall performance of the receiver.

The traditional digital signal demodulation method that realizes more complex has the problems of carrier recovery, symbol synchronization and so on.

There are illustrations for designing and analysis for performance of important signal processing steps such as carrier recovery and timing recovery etc.

Chapter four gives the algorithm and implement of digital carrier recovery of DVB - S channel decoder chip.

The interference has an effect on the Bit-Error-Rate (BER) by two ways. On the one hand, the reference phase jitter caused by a carrier recovery loop will have an indirect effect on BER.

The phase noise impacts significantly the performance of high-order QAM (Quadrature Amplitude Modulation) demodulator, of which the carrier recovery loop proves to be the bottleneck.

In this paper, a carrier recovery algorithm in combination of with frequency sweep and DDCS and based on M2S2O is proposed.