phase shift keying 移相键控 quarternary phase shift keying 【电】 四相相位键移 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...
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, ...
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...
binary phase-shift keyingdoi:10.1007/1-4020-0613-6_1551Phase-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, phase...Weik, Martin H....
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, ...
binary phase shift keying BPSK 二进制移相键控BPSK
This page describes Binary Phase Shift Keying technique or BPSK modulation basics.It mentions link to difference between BPSK and QPSK.BPSK matlab code link is also provided.
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...
Binary Phase Shift Keying - The Sussex County Amat Write-Log,BinaryPhaseShiftKeying(PSK31),Digital PanoramicTuning(DigiPan)andRadioSet-Up.h 1 Write-Log Clickhertoopenthisbox.Setthefrequencyandmode beforeoperating.ClickFSKforPSK-31Contacts.Pleasetrynottoforgettoavoid unnecessaryediting.h 2 Write-Log ...
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