pilot oscillator

简明释义

导频振荡器

英英释义

例句

1.The engineer designed a new circuit that incorporates a pilot oscillator to stabilize the frequency output.

工程师设计了一个新电路，结合了一个导频振荡器以稳定频率输出。

2.To improve the performance of the system, we added a pilot oscillator for better phase alignment.

为了提高系统性能，我们增加了一个导频振荡器以便更好地相位对齐。

3.In telecommunications, a pilot oscillator is used to ensure accurate signal transmission.

在电信中，导频振荡器用于确保信号传输的准确性。

4.The pilot oscillator generates a reference signal that is essential for the operation of the entire device.

该导频振荡器生成一个参考信号，对于整个设备的操作至关重要。

5.The pilot oscillator in the radio transmitter helps maintain a consistent carrier frequency.

无线电发射器中的导频振荡器有助于保持一致的载波频率。

作文

In the realm of electronics and signal processing, the term pilot oscillator refers to a crucial component that generates a reference signal for various applications. Understanding the role and functionality of a pilot oscillator can significantly enhance our knowledge of how modern communication systems operate. This essay will delve into the definition, purpose, and applications of a pilot oscillator, providing insights into its importance in technology today.A pilot oscillator is essentially an electronic circuit that produces a stable waveform, often a sine wave or square wave, which serves as a reference signal. This reference signal is vital for synchronizing other circuits, ensuring that they operate in harmony. For instance, in radio transmission, a pilot oscillator can be used to maintain the frequency stability of the transmitted signal. Without this component, the communication system could face issues such as drift, noise, and interference, leading to degraded performance.The primary purpose of a pilot oscillator is to provide a consistent timing signal that can be used across various devices. In digital communications, it is common for multiple devices to need to coordinate their operations. The pilot oscillator acts as a clock, allowing these devices to communicate effectively without timing discrepancies. This synchronization is essential in applications ranging from mobile phones to satellite communications, where precise timing is critical for data integrity.One of the most significant applications of a pilot oscillator is in the field of radar systems. Radar systems utilize the pilot oscillator to generate a continuous wave that is transmitted towards targets. The reflected signals are then analyzed to determine the distance, speed, and direction of these targets. Here, the pilot oscillator ensures that the transmitted signal remains stable, which is crucial for accurate measurements. Additionally, in navigation systems, the pilot oscillator helps in maintaining the precision of the signals used for positioning, thereby enhancing the reliability of GPS technology.Moreover, in the world of audio engineering, a pilot oscillator plays a pivotal role in synthesizing sounds. It can create various waveforms that serve as the foundation for sound production in synthesizers. Musicians and sound designers rely on the stability of the pilot oscillator to craft sounds that are harmonious and pleasing to the ear. The ability to manipulate the frequency and amplitude of the pilot oscillator allows for a vast range of sonic possibilities, making it an indispensable tool in modern music production.In conclusion, the pilot oscillator is a fundamental component in numerous electronic systems, providing a stable reference signal that is crucial for synchronization and performance. Its applications span across various fields, including telecommunications, radar technology, and audio engineering. By understanding the significance of a pilot oscillator, we can appreciate the intricate workings of the technology that surrounds us every day. As we continue to advance in the field of electronics, the role of the pilot oscillator will undoubtedly remain vital, ensuring that our devices operate smoothly and efficiently.

在电子和信号处理领域，术语pilot oscillator指的是一个重要组件，它为各种应用生成参考信号。理解pilot oscillator的角色和功能可以显著增强我们对现代通信系统运作方式的知识。本文将深入探讨pilot oscillator的定义、目的和应用，提供其在当今技术中重要性的见解。pilot oscillator本质上是一个产生稳定波形的电子电路，通常是正弦波或方波，作为参考信号。这个参考信号对于同步其他电路至关重要，确保它们和谐运作。例如，在无线电传输中，pilot oscillator可以用于维持传输信号的频率稳定性。如果没有这个组件，通信系统可能会面临漂移、噪声和干扰等问题，从而导致性能下降。pilot oscillator的主要目的是提供一个一致的时序信号，可用于各种设备。在数字通信中，多个设备常常需要协调其操作。pilot oscillator充当时钟，使这些设备能够有效地沟通，而不会出现时序差异。这种同步在从手机到卫星通信等应用中至关重要，精确的时序对于数据完整性至关重要。pilot oscillator的一个重要应用是在雷达系统中。雷达系统利用pilot oscillator生成连续波，向目标发射。然后分析反射信号，以确定这些目标的距离、速度和方向。在这里，pilot oscillator确保发射信号保持稳定，这对准确测量至关重要。此外，在导航系统中，pilot oscillator有助于维持用于定位信号的精度，从而增强GPS技术的可靠性。此外，在音频工程领域，pilot oscillator在合成声音中发挥着关键作用。它可以创建各种波形，作为合成器中声音生成的基础。音乐家和声音设计师依赖pilot oscillator的稳定性来制作和谐且悦耳的声音。操控pilot oscillator的频率和幅度使得音色的可能性范围广泛，使其成为现代音乐制作中不可或缺的工具。总之，pilot oscillator是众多电子系统中的基本组件，提供稳定的参考信号，对于同步和性能至关重要。它的应用跨越多个领域，包括电信、雷达技术和音频工程。通过理解pilot oscillator的重要性，我们可以欣赏到日常生活中围绕我们的技术的复杂运作。随着我们在电子领域的不断进步，pilot oscillator的角色无疑将继续保持重要，确保我们的设备平稳高效地运行。