carrier amplitude regulation

简明释义

载波幅度蝶

英英释义

例句

1.Engineers are studying carrier amplitude regulation techniques to improve data throughput.

工程师正在研究载波幅度调节技术以提高数据吞吐量。

2.During the experiment, we monitored the carrier amplitude regulation to ensure optimal signal strength.

在实验过程中，我们监测了载波幅度调节以确保最佳信号强度。

3.The effectiveness of carrier amplitude regulation can significantly enhance the performance of radio systems.

有效的载波幅度调节可以显著提升无线电系统的性能。

4.In wireless transmission, carrier amplitude regulation is crucial for reducing interference.

在无线传输中，载波幅度调节对于减少干扰至关重要。

5.The new communication system implements carrier amplitude regulation to maintain signal quality over long distances.

新的通信系统实施了载波幅度调节以维持长距离信号质量。

作文

In the world of telecommunications and signal processing, the term carrier amplitude regulation plays a crucial role in ensuring the quality and reliability of transmitted signals. This process involves adjusting the amplitude of a carrier wave to maintain a consistent signal strength, which is essential for effective communication. The importance of carrier amplitude regulation can be observed in various applications, including radio broadcasting, television transmission, and mobile communications.The basic principle behind carrier amplitude regulation is to modulate the amplitude of a carrier wave according to the information signal being transmitted. In amplitude modulation (AM), for instance, the amplitude of the carrier wave varies in proportion to the amplitude of the message signal. However, external factors such as noise, interference, and distance from the transmitter can cause fluctuations in the signal strength. Therefore, it becomes necessary to implement carrier amplitude regulation to ensure that the received signal remains within an acceptable range.One of the primary methods used for carrier amplitude regulation is automatic gain control (AGC). AGC systems continuously monitor the output signal level and adjust the gain of the amplifier accordingly. This ensures that the amplitude of the carrier wave remains stable, even when faced with varying conditions. By employing AGC, communication systems can minimize distortion and improve the overall quality of the transmitted signal.Another important aspect of carrier amplitude regulation is its impact on power efficiency. In many communication systems, maintaining a constant amplitude allows for more efficient use of power resources. When the amplitude of the carrier wave is regulated, it ensures that the transmitter operates within optimal parameters, reducing unnecessary energy consumption. This is particularly significant in mobile communications, where battery life is a critical factor for users.Moreover, carrier amplitude regulation also contributes to the robustness of communication systems. By keeping the signal strength consistent, it helps to mitigate the effects of fading and interference, which are common challenges in wireless communication. As a result, users experience fewer dropped calls and improved audio and video quality during transmissions.In summary, carrier amplitude regulation is an essential component of modern communication systems. It not only enhances the quality and reliability of transmitted signals but also promotes energy efficiency and system robustness. As technology continues to advance, the techniques and methods employed for carrier amplitude regulation will likely evolve, leading to even greater improvements in communication performance. Understanding and implementing this concept is vital for engineers and professionals working in the field of telecommunications, as it directly impacts the effectiveness of communication networks worldwide.

在电信和信号处理的世界中，术语载波幅度调节在确保传输信号的质量和可靠性方面发挥着至关重要的作用。这个过程涉及调整载波波的幅度，以保持一致的信号强度，这对于有效的通信是必不可少的。载波幅度调节的重要性可以在各种应用中观察到，包括广播、电视传输和移动通信。载波幅度调节的基本原理是根据所传输的信息信号调制载波波的幅度。例如，在幅度调制（AM）中，载波波的幅度与消息信号的幅度成比例变化。然而，噪声、干扰和与发射器的距离等外部因素可能导致信号强度的波动。因此，有必要实施载波幅度调节，以确保接收的信号保持在可接受的范围内。用于载波幅度调节的主要方法之一是自动增益控制（AGC）。AGC系统持续监测输出信号水平，并相应地调整放大器的增益。这确保了即使在变化条件下，载波波的幅度也保持稳定。通过采用AGC，通信系统可以最小化失真并改善传输信号的整体质量。载波幅度调节的另一个重要方面是其对功率效率的影响。在许多通信系统中，保持恒定的幅度可以实现更高效的电源资源利用。当载波波的幅度被调节时，它确保发射机在最佳参数内运行，从而减少不必要的能量消耗。这在移动通信中尤为重要，因为电池寿命对用户来说是一个关键因素。此外，载波幅度调节还有助于通信系统的稳健性。通过保持信号强度的一致性，它有助于减轻衰落和干扰的影响，这些都是无线通信中的常见挑战。因此，用户在传输过程中经历更少的掉话和更好的音频和视频质量。总之，载波幅度调节是现代通信系统的一个重要组成部分。它不仅增强了传输信号的质量和可靠性，还促进了能量效率和系统的稳健性。随着技术的不断进步，用于载波幅度调节的技术和方法可能会不断演变，从而在通信性能上取得更大的改善。理解和实施这一概念对于在电信领域工作的工程师和专业人士至关重要，因为它直接影响到全球通信网络的有效性。