binary phase shift keying (BPSK)二进位相键移控法 phase shift characteristic相移特性 相似单词 quadraturen. 求面积,矩,弦 keyingn. 按键 shiftn.[C] 1.改变;转移;转换;变换 2.班;轮班;轮班工作时间 3.[C+sing./pl.v.]轮班职工 4.(风的)变向 5.手段;谋划;应急办法;权宜之计 6.推诿;欺骗;【古 ...
quadraturephaseshiftkeying 翻译结果5复制译文编辑译文朗读译文返回顶部 求积分法移相键控法 相关内容 aImperfect technology markets may explain the value disparity. Large firms can realize value [translate] aDream of you, I don't want to wake up. Dream of you, I don't want to wake up. [transla...
phase名— 期名 · 相位名 · 时期名 · 期数名 · 层次名 · 段落名 · 局面名 shift动— 移动 · 转动 · 移位动 · 移动动 · 换挡动 · 换档动 · 搬动 · 挪动 · 有所变动动 · 出售(滞销商品)动 · 推诿动 · 变(车速)动
网络相位偏移变调 网络释义 1. 相位偏移变调 ...研发方式,是将100Gbps光传输技术使用的4位元相位偏移变调(Quadrature Phase-Shift-Keying)技术强化为16位元正交振 … network.pconline.com.cn|基于11个网页 释义: 全部,相位偏移变调
Quadrature Phase-shift Keying A.Converts digital data to analog signal B.The baud rate is twice the bit rate C.Allows 64 different combinations D.The phase shifted is 180 degree 点击查看答案 广告位招租 联系QQ:5245112(WX同号)你可能感兴趣的试题 单项选择题呼吸力学测定:测定呼吸过程中的压力、...
In the quadrature phase-shift keying (QPSK) scheme, two bits are grouped at a time, and mapped into one of the four possible signals. As with BPSK (M=2), the information in QPSK (M=4) is contained in the carrier phase (i.e., the phase of the carrier takes on one of four ...
One kind of differential quadrature phase shift keying demodulator comprising a first beam splitter, second beam splitter, a first optical path, the second optical path and wavelength tuner. 第一分束器将输入信号分为第一输出信号和第二输出信号. The first beam splitter input signal into a first ...
aKeep inner peace whether you are happy or sad 保留内在和平您是否是愉快或哀伤的[translate] a妈妈希望你天天开心,学习进步 母親希望您是愉快的日報,研究進展[translate] a天伦 Ethics[translate] abinary or quadrature phase shift keying 双或求积分法移相键控法[translate]...
Quadrature phase shift keying (QPSK) is a modulation technique used for sending data over radio or cable networks.This article presents in details the QPSK principle, as well as modulators and demodulators using the conventional approach. A new concept to modulate or to demodulate a QPSK signal ...
1) quadrature phase shift keying,QPSK 正交移相键控2) QPSK 正交相移键控 1. The quadrature phase-shift keying(QPSK)modulation technique has widespread application in engineering. 正交相移键控(QPSK)调制技术已经在工程中得到了广泛应用,然而随着电子对抗技术的发展,QPSK的非平衡调制技术水平也得到了相应...