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- QPSKQuadrature Phase-ShiftKeying(QPSK)
- DP-QPSKDP-QPSK
- DS-QPSKDS-QPSK
- QPSK-DSQPSK-DS
- QPSK調制QPSK modulate
- DS／QPSKDS/DQPSK
- QPSK信號QPSK (quadriphase-shift keying)
- 非平衡QPSKUnbalanced QPSK
- 擴頻QPSK調制DSSS/QPSK
- QPSK數傳調制解調器的設計The Designation of Digital Modem of QPSK
- LMDS中QPSK調制技術(shù)的DSPs實(shí)現The Implementation of QPSK in LMDS Using DSPs
- QPSK數字化解調中載波同步技術(shù)研究Carrier synchronization technology on QPSK signal digital demodulation
- QPSK基帶數字相干解調的載波提取CARRIER EXTRACTION OF QPSK BASEBAND DIGITAL DEMODULATION
- 對射頻信道非線(xiàn)性影響QPSK信號的分析Effects of RF Channel Nonlinear Distortion on QPSK Signal
- QPSK數字化解調相位模糊校正方法研究Study on phase ambiguity resolution of QPSK digital demodulation
- QPSK時(shí)域相干相位編碼的OCDM新技術(shù)A new OCDM technology of QPSK coherent phase encoding in time domain
- 利用數控振蕩器對QPSK信號的載波恢復Carrier Synchronization Recovery for QPSK Signal with Number Controlled Oscillator
- 低信噪比環(huán)境下QPSK調制解調器的設計The Design of QPSK Modem at Low SNR
- 高碼速率QPSK解調載波恢復的原理與仿真Theory of a High-Speed QPSK Demodulation and Its System View Simulation
- 偽碼QPSK調制的功率譜分析和實(shí)驗研究POWER SPECTRUM ANALYSIS AND EXPERIMENTAL RESEARCH OF PN CODE MODULATED QPSK WAVES
