澳洲电子工程学论文代写：信号波形

澳洲电子工程学论文代写：信号波形

在这些指标中，有一个被用来评估输出信号波形的稳定性，称为抖动。当考虑到高频晶体振荡器的稳定性时，抖动有助于指示在信号传输过程中波形的变化或偏差。

自最近以来，已经发现IEEE一直在研究一种新的标准，即P2414标准的相位噪声和抖动。这一标准的主要目的在于促进精确和准确的通信，这些通信与相位噪声和抖动有关，以及用于测量的方法(Haskell和Morley,2004)。由于在电信、计算机和测量仪器等电子行业中应用这些术语的广泛范围，提出了测量这些术语的方法，并开发了明确的定义，这与消费者、用户和制造商之间的沟通有关。

在电子行业中，术语相位噪声和抖动的应用非常广泛。有很多文学作品来处理这些问题。有很多关于什么可以被称为抖动的误解，因为定义高度依赖于特定的应用程序(Haskell和Morley,2004)。事实上，没有任何一种，特别的，普遍认可的，全面的规范，定义了相位噪声，漂移和抖动。

在网络、系统和设备中都可以发现抖动的存在。为了确保设备之间的互操作性，并由于在长英里范围内的抖动，尽量减少信号的退化，因此，在最高程度的抖动中设置了限制。

澳洲电子工程学论文代写：信号波形

Out of these indicators, one had been used for the evaluation of stability found in the waveforms of output signal, referred to as jitter. When considered for expressing stability in the crystal oscillator of high frequency, jitter helps in indicating a variation or deviation in the duration of wave forms during process of transmission for a digital signal.
Since recent times, it has been found that IEEE has been working on a new standard, P2414 Standard for Phase Noise and Jitter. The key purpose of this standard is focused on facilitation of precise and accurate communication that have concerns with phase noise and jitter, along with the methods used for its measurement (Haskell and Morley, 2004). Due to the broad scope of applying these types of terms in the industries of electronics like industries of telecommunication, computer, and instruments for measurement, presenting methods for measuring these, and development of unambiguous definitions are relevant for communication amongst consumers, users and manufacturers.
There is an extremely broad application of the terms phase noise and jitter within the industries of electronics. There has been generation of a lot of literature for dealing with these. There are a number of misconceptions regarding what can exactly be referred to as jitter as there are huge variations in the definition being highly dependent on the particular application (Haskell and Morley, 2004). As a matter of fact, there is no denial in the fact that there is not a single, particular, universally approved and comprehensive specification that defines phase noise, wander and jitter.
Presence of jitter can always be found in networks, systems and devices to a particular degree. For ensuring the interoperability amongst the devices and minimizing the degradation of signal because of the accumulation of jitter in long miles, it is relevant that limits have been set over the highest degree of jitter.