automatic frequency stabilization

简明释义

自动频率稳定器

英英释义

例句

1.The new radio transmitter features automatic frequency stabilization, which ensures a clear signal even in changing conditions.

新的无线电发射器具有自动频率稳定功能，即使在变化的条件下也能确保信号清晰。

2.In modern oscillators, automatic frequency stabilization is crucial for maintaining precise timing.

在现代振荡器中，自动频率稳定对保持精确时序至关重要。

3.The satellite uses automatic frequency stabilization to keep its signals consistent across vast distances.

卫星使用自动频率稳定来保持其信号在广阔距离上的一致性。

4.With automatic frequency stabilization, the communication system can maintain its performance without manual adjustments.

通过自动频率稳定，通信系统可以在无需手动调整的情况下保持性能。

5.The laboratory's equipment is equipped with automatic frequency stabilization to enhance measurement accuracy.

实验室的设备配备了自动频率稳定功能，以提高测量精度。

作文

In today's rapidly advancing technological world, the concept of automatic frequency stabilization has become increasingly significant, particularly in fields such as telecommunications, aerospace, and electronics. This term refers to a process that automatically adjusts the frequency of a signal to maintain its stability, ensuring that communication systems function effectively without interruptions. The importance of automatic frequency stabilization lies in its ability to enhance the performance and reliability of various systems that rely on precise frequency control.One of the primary applications of automatic frequency stabilization is in radio transmission. In radio communication, maintaining a stable frequency is crucial for clear signal transmission. Any fluctuations in frequency can lead to distortion or loss of signal quality, which can severely affect communication. By employing automatic frequency stabilization techniques, radio transmitters can automatically adjust their frequencies in real-time, compensating for any variations caused by environmental factors or equipment changes. This results in clearer audio and more reliable communication for users.Moreover, automatic frequency stabilization plays a vital role in the aerospace industry. In aircraft navigation systems, accurate frequency signals are essential for determining the position and movement of the aircraft. Systems such as GPS rely on stable frequency signals to provide precise location data. If these signals were to fluctuate, it could lead to incorrect positioning, posing significant safety risks. Therefore, implementing automatic frequency stabilization mechanisms in these systems ensures that they can operate reliably under various conditions, thereby enhancing flight safety and efficiency.In addition to telecommunications and aerospace, automatic frequency stabilization is also critical in electronic devices, such as oscillators and synthesizers. These devices generate signals at specific frequencies, which are essential for various applications, including audio processing and signal generation. If the frequency of these signals were to drift, it could lead to unwanted noise or interference. By utilizing automatic frequency stabilization techniques, these devices can maintain their desired frequency output, ensuring high-quality performance and reducing the likelihood of errors.The implementation of automatic frequency stabilization often involves sophisticated algorithms and feedback systems. These systems continuously monitor the output frequency and make necessary adjustments to maintain stability. For instance, a phase-locked loop (PLL) is a commonly used technique in automatic frequency stabilization. It compares the output frequency with a reference frequency and adjusts the output accordingly to minimize any discrepancies. This closed-loop system allows for real-time corrections, ensuring that the frequency remains stable even in the face of external disturbances.In conclusion, the concept of automatic frequency stabilization is essential in various technological fields, providing significant benefits in terms of performance and reliability. Whether in telecommunications, aerospace, or electronic devices, maintaining stable frequencies is crucial for effective operation. As technology continues to evolve, the importance of automatic frequency stabilization will only grow, driving innovations and improvements in how we communicate and interact with the world around us. Understanding and mastering this concept will be vital for future advancements in technology and engineering, ensuring that systems remain efficient and reliable in an ever-changing environment.

在当今快速发展的科技世界中，自动频率稳定的概念变得越来越重要，特别是在电信、航空航天和电子领域。这个术语指的是一种自动调整信号频率以保持其稳定性的过程，确保通信系统有效运行而不出现中断。自动频率稳定的重要性在于它能够提高依赖精确频率控制的各种系统的性能和可靠性。自动频率稳定的主要应用之一是在无线电传输中。在无线电通信中，保持稳定的频率对清晰的信号传输至关重要。频率的任何波动都可能导致失真或信号质量的丧失，这会严重影响通信。通过采用自动频率稳定技术，无线电发射器可以实时自动调整其频率，补偿由于环境因素或设备变化引起的任何变化。这导致用户的音频更清晰，通信更可靠。此外，自动频率稳定在航空航天工业中也发挥着至关重要的作用。在飞机导航系统中，准确的频率信号对于确定飞机的位置和运动至关重要。诸如GPS之类的系统依赖稳定的频率信号来提供精确的位置数据。如果这些信号发生波动，可能导致位置不正确，带来重大安全风险。因此，在这些系统中实施自动频率稳定机制确保它们能够在各种条件下可靠运行，从而增强飞行安全和效率。除了电信和航空航天，自动频率稳定在电子设备（如振荡器和合成器）中也至关重要。这些设备以特定频率生成信号，这对于音频处理和信号生成等各种应用至关重要。如果这些信号的频率发生漂移，可能会导致不必要的噪声或干扰。通过利用自动频率稳定技术，这些设备可以保持其所需的频率输出，确保高质量的性能并减少错误的可能性。自动频率稳定的实施通常涉及复杂的算法和反馈系统。这些系统持续监控输出频率，并进行必要的调整以保持稳定。例如，相位锁定环（PLL）是自动频率稳定中常用的一种技术。它比较输出频率与参考频率，并相应地调整输出，以最小化任何差异。这个闭环系统允许实时修正，确保即使在外部干扰下频率也保持稳定。总之，自动频率稳定的概念在各个技术领域中都是必不可少的，在性能和可靠性方面提供了显著的好处。无论是在电信、航空航天还是电子设备中，保持稳定的频率对于有效操作至关重要。随着技术的不断发展，自动频率稳定的重要性只会增加，推动我们与周围世界的沟通和互动方式的创新和改善。理解和掌握这一概念对于未来技术和工程的进步至关重要，确保系统在不断变化的环境中保持高效和可靠。