Quadrature Phase Shift Keying 正交相移编码(=QPSK)一种调制数字信号的编码方式,它利用四个相位来对每个相移的两个bit进行编码,可以用于上行。 differential phase shift keying 【计】 差分移相键控 coherent phase shift keying 相干相移键控制 binary phase shift coding 【电】 二进相移编号 相似...
2) Binary Phase Shift Keying BPSK 二相移相键控 例句>> 3) BPSK 二进制相移键控 1. In this paper, we improve the double-tent ma Ppseudo-chaotic time hopping in using BPSK modulation, instead of time-hopping (TH) modulation, and this manipulation pro. 本文对双帐篷映射伪混沌跳时的跳...
A flexible BPSK (binary phase shift keying)/QPSK (quadrature phase shift keying) modulator of the wideband code division multiple access system. The flexible modulator includes a first link selecting unit for selecting a modulating type after receiving a signal of a reverse channel, alternately, an...
binary phase-shift keying 来自 Springer 喜欢 0 阅读量: 4 作者: MH Weik 摘要: Phase-shift keying (PSK) in which there are two, and only two, phase significant conditions, such as an in-phase condition and a 180° out-of-phase condition. Common abbreviation BPSK. See alsokeying, ...
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]...
相位阵列雷达的固定式平板天在线装有上千个小型天线单元(又称移相器,phase shifter),每个天线都可控制雷达波的相位(发射的先后),各天线单元发射的电磁波以干涉阵列原理合成接近笔直的雷达波束,旁波瓣与波束角都远比传统雷达小,主波瓣则由于建设性干涉而得以强化,故分辨率大为提升;至于波束方位的控制则是依照“海更士...
SHIFT KEYING PREPARATION (70)generation of BPSK (70)bandlimiting (71)BPSK demodulation (72)phase ambiguity (72)EXPERIMENT (73)the BPSK generator (73)BPSK demodulator (74)measurements (75)further study (76)TUTORIAL QUESTIONS (77)APPENDIX (78)BPSK - binary phase shift keying Vol D1, ch 8, ...
美 英 un.二进制移频键控 英汉 un. 1. 二进制移频键控 例句 释义: 全部,二进制移频键控
求翻译:Binary Phase-Shift Keying (BPSK)是什么意思?待解决 悬赏分:1 - 离问题结束还有 Binary Phase-Shift Keying (BPSK)问题补充:匿名 2013-05-23 12:21:38 null 匿名 2013-05-23 12:23:18 Binary相移键控(BPSK) 匿名 2013-05-23 12:24:58 二进制移相键控法 (BPSK) 匿名 2013-05-23...
binary phase shift keying BPSK 二进制移相键控BPSK