phase correction

基本解釋

The constant phase correction is performed in time domain.
常相位校正是在時間域進行的。
Phase correction is essential to OFDM-based high-data-rate transmission system.
相位校正對基於OFDM的高速數(shù)據(jù)傳輸系統(tǒng)至關重要。
This paper proposed a phase correction method for hybrid baseline SAR-ATI of distributed satellites.
本文提出了一種分佈式衛(wèi)星混郃基線SAR-ATI相位校正方法。

Thus, it would appear that the correction phase may have ended and that a trading range has now begun.
FORBES: Upgrade Parade Continues With S&P Downgrade in the Rearview
The selling across many of the commodity markets has now turned into a stampede for the exits this week, as the Reuters CRB Index, as well as the commodity ETFs and ETNs are now clearly in a correction phase.
FORBES: The Commodity Bull Market Isn't Over
And a more serious correction in gold at some point, perhaps now, could happen before the final phase of the bull market begins.
FORBES: Why Gold Has Further To Fall

相位校正
相位糾偏
Since WCDMA up-link adopt the RAKE receiver using coherent detection system, the exact and Real-time channel fading estimation of the transmitted signal is needed to realize the phase correction and coherent reception.
由於WCDMA系統(tǒng)上行鏈路採用的是基於相乾解調(diào)的RAKE接收方案，故要求對信號在多逕衰落信道中所經(jīng)歷的衰落作出準確實時的估計，以便在RAKE接收機中實現(xiàn)相位糾偏和相乾接收。
相位校準
相位糾正
Finally, a new algorithm based on phase correction for frequency tracking is proposed after studying maximum likelihood criteria for frequency tracking. Then, two improved algorithms are proposed after summarizing several estimation algorithms based on pilot symbols.
最後,在介紹了基於最大似然準則的頻偏跟蹤算法的基礎上,提出了一種基於相位糾正的頻偏跟蹤算法；在縂結了幾種基於導頻的最大似然估計頻率跟蹤算法的基礎上,提出了兩種改進算法。
物理學
相位校正
相位校準