| 释义 |
OQPSK
基本例句
n.移位四相相移键控
A data aided carrier phase acquisition algorithm forOQPSKis studied.摘要论文研究了一种OQPSK数据辅助式载波相位捕获算法。
TheOQPSKmodulator imbalance and amplifier nonlinearity have a deleterious effect on the receiver performance.OQPSK调制器的不均衡以及放大器的非线性对接收机的性能具有非常大影响。
A new algorithm for fast synchronization in a bust modeOQPSKreceiver is proposed in this paper.该文提出了突发模式OQPSK接收机的一种快速同步算法。
Simulation results show that CPQPSK signal has higher bandwidth efficiency than shaped offsetOQPSKsi.针对导致传统QPSK信号带宽效率和功率效率低的相位跳变问题,提出了连续相位QPSK,CPQPSK调制。
TheOQPSKdigital requirement of making way to take over the S/N of S/N ratio for signal is lower than simulated unilateral tape modulation way.OQPSK数字调制方式对信号接收信噪比S/N的要求低于模拟单边带调制方式。
Bit error rate performances of OFDM were simulated under the three major scenarios and the performance was compared withOQPSK.对OFDM在无人机的3个主要状态下的误码率性能进行了仿真，并与OQPSK作了比较。 |