digital coherent demodulation

常见例句

In digital phase modulation system, there always exists carrier phase-ambiguity in the process of coherent demodulation.
在數字相位調制系統的相乾解調過程中，普遍存在著載波相位模糊問題。
Based on the function of the synchronization status monitor of Q-1900, a new method for correcting output data status of all digital coherent QPSK demodulation is presented.
結郃Q-1900維特比譯碼器同步狀態監測功能，提出了一種校正QPSK全數字相乾解調的八種數據輸出狀態的新方法。
The Digital Phase Lock Loop(DPLL)is the core of the coherent demodulation.
數字鎖相環路（DPLL）是數字相乾解調技術的核心。