modulation indexdoi:10.1007/1-4020-0613-6_11733In angle modulation, the ratio of (a) the frequency deviation of the modulated signal to (b) the frequency of a sinusoidal modulating signal. Note:The modulation index is numerically equal to the...Weik, Martin H.Springer US...
沪江词库精选angle modulation是什么意思、英语单词推荐 角调制,调角 相似短语 angle modulation 角调制,调角 angle with 用…作诱饵 at an angle 以…的角度 angle for (使用手段)谋取 (通过间接途径)谋取 (使用手腕)追求 choke modulation 抗流圈调制,扼流圈调制 collector modulation 集电极调幅,集电极...
7、amplitude-modulationnoise level [电] 调幅杂音电平 8、anglemodulation[计] 角度调整 9、anodemodulation[电] 阳极调变 10、anode pulsemodulation[电] 阳极脉冲调变 11、Armstrong frequency-modulationsystem [电] 阿姆斯特朗调频系统 12、automaticmodulationcontrol [电] 自动调变控制 ...
Angle-modulation schemes, which include frequency modulation (FM) and phase modulation (PM), belong to the class of nonlinear modulation schemes. This family of modulation schemes is characterized by high-bandwidth requirements and good performance in the presence of noise. These schemes can be visua...
Angle Modulation - The other type of modulation in continuous-wave modulation is the Angle Modulation. Angle Modulation is the process in which the frequency or the phase of the carrier varies according to the message signal. This is further divided into
iscalledtheModulationIndexdenotedbyi.e. Note–FM,asimplicitintheaboveequationforvs(t),isanon-linearprocess–i.e. theprincipleofsuperpositiondoesnotapply.TheFMsignalforamessagem(t)asa bandofsignalsisverycomplex.Hence,m(t)isusuallyconsideredasa'singletone ...
释义: 全部,调角,角度调制,角调制 更多例句筛选 1. Matrix converter harmonic analysis between two input current displacement angle modulation policies 输入非平衡条件下矩阵变换器两种电流偏置角调制策略的谐波分析 www.ilib.cn 2. The Angle Modulation Principle of Signal 信号的角度调制原理 www.ilib.cn ©...
Transmission of DMT signal of 255 subcarriers in a 100 m step index polymer-optical fibre (SI-POF). (a) POF frequency response (b) bit loading (c) power loading (d) transmitted spectrum (e) received spectrum (f) receiver bit error ratio (BER) in subcarriers. 8.6.2.4 Discrete multi...
Level reduction in a six-level inverter at low modulation indices: (a) SH-PWM, m = 6, ma = 0.5 and (b) SH-PWM, m = 6, ma = 0.15. The minimum modulation index mamin for which a multilevel inverter controlled with SH-PWM makes use of all of its levels, m, is (17.9)mamin=...
Both FM and PM vary the angle of the sine wave, when viewed in polar coordinates, and may be referred to more generally as angle modulation. Amplitude Modulaton In amplitude modulation, the modulating signal varies the amplitude of the carrier. The modulating signal carries the information. ...