您要查找的是不是:
- QPSK调制QPSK modulate
- 扩频QPSK调制DSSS/QPSK
- LMDS中QPSK调制技术的DSPs实现The Implementation of QPSK in LMDS Using DSPs
- 伪码QPSK调制的功率谱分析和实验研究POWER SPECTRUM ANALYSIS AND EXPERIMENTAL RESEARCH OF PN CODE MODULATED QPSK WAVES
- 载波相位噪声对QPSK调制解调的影响是不可忽略的,也是难以分析的。The effect on modulation and demodulation of QPSK via carrier phase noise can not be ignored, and it is difficult to analyze.
- 其次,介绍了其信号的频段选择、电磁兼容性及其调制和产生的基本原理,包括L5测距码、卷积码、QPSK调制以及Neuman.Secondly, it introduces the frequency selection, EMC(Electromagnetic Compatibility), the basic generation theory and modulation of the third civil signal(L5 signal), including LS ranging code, Forward Error Correction, QPSK modulation and Neuman.
- 而对于QPSK调制信号,在SOI和干扰的频谱重叠部分为SOI总带宽的45%时,CMA-DD FRESH滤波器有大约0.6dB的信噪比改善量。for QPSK-modulated signals, when the spectral overlap between SOI and the interference accounts for 45%25 of the total SOI bandwidth, CMA-DD FRESH filter can improve SNR by 0.6dB.
- QPSKQuadrature Phase-ShiftKeying(QPSK)
- DP-QPSKDP-QPSK
- 她调制美味的汤。She concocts wonderful soup.
- DS-QPSKDS-QPSK
- 为医治他的咳嗽而调制的药中包括樟脑。The preparation for his cough included camphor.
- QPSK-DSQPSK-DS
- 用巴尔马干酪调制的茄子eggplant parmigiana.
- DS/QPSKDS/DQPSK
- 宇宙线太阳调制solar modulation of cosmic rays
- QPSK信号QPSK (quadriphase-shift keying)
- 调制一种奇怪的混合物。concoct a strange mixture.
- 非平衡QPSKUnbalanced QPSK
- 调制分析Modulation analysis