WebChirp译名:啁啾(读音:“周纠”),是通信技术有关编码脉冲技术中的一种术语,是指对脉冲进行编码时,其载频在脉冲持续时间内线性地增加,当将脉冲变到音频地,会发出一种声音,听起来像鸟叫的啁啾声,故名“啁啾”。. 后来就将脉冲传输时中心波长 ... WebThe chirp is given in terms of driving voltages: where V 1 and V 2 are the voltage applied to arm 1 and 2, respectively. Figure 2: Parameters setup for the modulator operating in the “quadrature” point. In agreement with Equation 1, to achieve zero chirp from the modulator, the relation between the voltages applied has to be V 1 = -V 2 ...
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WebJul 29, 2024 · Multisim基础 使用示波器观察FM、AM信号源 (电压) chiluangou0832 于 2024-07-29 20:58:00 发布 8827 收藏 8. 文章标签: markdown 嵌入式. 版权. Multisim : NI Multisim 14.0 Student Edition. OS : Windows 10 x64. WebMar 3, 2012 · By performing the transfer-function measurement at various bias voltage levels, chirp parameter versus bias voltage can be obtained, as shown in Fig. 3.3.13.It is interesting to note that the chirp parameter α lw (V) exhibits a singularity around − 1.8 V bias voltage. The reason is that in this particular device, optical transmission efficiency T … slowed growth rate
Chirp vs. Sparker Sources for Sub-Bottom Profiling
WebSep 10, 2008 · This RF pulse voltage source creates a pulse modulated RF carrier with optional frequency chirping. The carrier frequency at the start of the pulse is defined by the Freq parameter. For envelope simulation, the Freq parameter identifies the closest analysis frequency. If the frequency is not close enough to an analysis frequency, a warning is ... WebOther articles where chirp is discussed: materials science: Optical transmission: …a physical limitation called “chirping,” in which the optical frequency of the laser begins to … software engineering boot camp