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...
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 frequency and phase modulation....
iscalledtheModulationIndexdenotedbyi.e. Note–FM,asimplicitintheaboveequationforvs(t),isanon-linearprocess–i.e. theprincipleofsuperpositiondoesnotapply.TheFMsignalforamessagem(t)asa bandofsignalsisverycomplex.Hence,m(t)isusuallyconsideredasa'singletone ...
Angle Modulation in Analog Communication - Explore the concept of angle modulation in analog communication, including its types, applications, and key principles.
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 ...
modulation信号调制 ModulationandBroadcastingAmplitudeModulation BasicAM •Modulation –Amplitude–Spectrum v(t)(1mcosmt)ECcosCt CCm–Modulationindex •Carrier•Sideband•0<m<1•Howtomeasure?–Modulatedcarriervs.basebandsignal •Whathappenswhenm>1?Waveforms ...
Angle Modulation 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 ...
美 英 un.调角;角度调制;角调制 英汉 网络释义 un. 1. 调角 2. 角度调制 3. 角调制 例句
This last relationship indicates that is possible to obtain the frequency modulation index β experimentally by a simple measurement of the angular excursion Δθp and the diffraction angle θp med (without modulation). The following figure will present the values of β obtained theoretically using ...