synchronous receiver

简明释义

同步接收器

英英释义

例句

1.Using a synchronous receiver allows for better synchronization between devices.

使用同步接收器可以更好地实现设备之间的同步。

2.Our team is developing a synchronous receiver for improved data transmission rates.

我们的团队正在开发一个同步接收器以提高数据传输速率。

3.The synchronous receiver enables real-time communication in our new telecommunication system.

这个同步接收器使我们新的电信系统能够实现实时通信。

4.The synchronous receiver is crucial for maintaining the integrity of the transmitted signals.

这个同步接收器对于保持传输信号的完整性至关重要。

5.In digital signal processing, a synchronous receiver can effectively reduce noise.

在数字信号处理过程中，同步接收器可以有效减少噪声。

作文

In the world of telecommunications and data transmission, the term synchronous receiver refers to a type of device that is designed to receive signals in a synchronized manner with the signal source. This synchronization is crucial for accurately interpreting the data being transmitted. The synchronous receiver operates by aligning its internal clock with the timing of the incoming signal, ensuring that it can process the data bits without errors. To understand the importance of a synchronous receiver, one must first grasp the concept of synchronization in communication systems. In digital communications, data is often sent in discrete packets or bits. If the receiver's timing does not match the sender's timing, it may misinterpret the bits, leading to data corruption. A synchronous receiver mitigates this risk by maintaining precise timing, which is essential for high-speed data transfer. For instance, consider a scenario in which two devices are communicating over a network. The sending device transmits a series of bits at a specific rate, say 1 Mbps. If the receiving device is not synchronized with this rate, it might read the bits too early or too late, resulting in a garbled message. Here is where the synchronous receiver comes into play. By using techniques such as phase-locked loops (PLLs), the receiver can adjust its clock to match the sender's clock, allowing for seamless communication. The application of synchronous receivers is widespread, especially in modern digital communication systems like fiber optics, satellite communication, and wireless networks. For example, in fiber optic communication, light signals are transmitted over long distances. The synchronous receiver ensures that the incoming light pulses are correctly interpreted, transforming them back into electrical signals without loss of information. Moreover, synchronous receivers are also integral to various protocols used in networking. In Ethernet networks, for instance, data packets are transmitted in a synchronized manner. The synchronous receiver helps maintain the integrity of these packets, ensuring that they are received in the correct order and without errors. In addition to their role in data integrity, synchronous receivers also contribute to the overall efficiency of communication systems. By reducing the likelihood of errors, they minimize the need for retransmissions, thus optimizing bandwidth usage. This efficiency is particularly important in environments where bandwidth is limited or costly. Furthermore, advancements in technology have led to the development of more sophisticated synchronous receivers. Modern devices can handle higher frequencies and support multiple channels simultaneously, making them suitable for complex applications such as video conferencing and online gaming, where real-time data transmission is paramount. In conclusion, the synchronous receiver plays a vital role in ensuring effective communication in our increasingly digital world. Its ability to synchronize with the transmitting device allows for accurate data interpretation, which is crucial for the reliability and efficiency of modern communication systems. As technology continues to evolve, the importance of synchronous receivers will only grow, paving the way for faster and more reliable data transmission methods. Understanding the function and significance of a synchronous receiver is essential for anyone involved in telecommunications and data communications.

在电信和数据传输的世界中，术语同步接收器指的是一种旨在以与信号源同步的方式接收信号的设备。这种同步对于准确解释所传输的数据至关重要。同步接收器通过将其内部时钟与输入信号的时序对齐来工作，确保可以无误地处理数据位。要理解同步接收器的重要性，首先必须掌握通信系统中的同步概念。在数字通信中，数据通常以离散的数据包或位发送。如果接收器的时序与发送器的时序不匹配，它可能会错误地解释位，导致数据损坏。同步接收器通过保持精确的时序来减轻这一风险，这对于高速数据传输至关重要。例如，考虑一个两个设备通过网络进行通信的场景。发送设备以特定速率（例如1 Mbps）发送一系列位。如果接收设备没有与此速率同步，它可能会过早或过晚读取这些位，从而导致信息混乱。这就是同步接收器发挥作用的地方。通过使用锁相环（PLLs）等技术，接收器可以调整其时钟以匹配发送者的时钟，从而实现无缝通信。同步接收器的应用非常广泛，尤其是在现代数字通信系统中，如光纤、卫星通信和无线网络。例如，在光纤通信中，光信号被传输到长距离。同步接收器确保正确解释输入的光脉冲，将其转回电信号而不丢失信息。此外，同步接收器在网络中使用的各种协议中也至关重要。在以太网网络中，数据包以同步的方式传输。同步接收器有助于维护这些数据包的完整性，确保它们按正确顺序接收且没有错误。除了在数据完整性方面的作用外，同步接收器还提高了通信系统的整体效率。通过减少错误的可能性，它们最小化了重传的需要，从而优化带宽使用。这种效率在带宽有限或成本高昂的环境中特别重要。此外，技术的进步使得更复杂的同步接收器的发展成为可能。现代设备能够处理更高的频率，并同时支持多个通道，使其适用于复杂的应用，例如视频会议和在线游戏，其中实时数据传输至关重要。总之，同步接收器在确保我们日益数字化的世界中有效通信方面发挥着至关重要的作用。它与发送设备的同步能力使得准确的数据解释成为可能，这对于现代通信系统的可靠性和效率至关重要。随着技术的不断发展，同步接收器的重要性只会增加，为更快、更可靠的数据传输方法铺平道路。理解同步接收器的功能和意义对于任何参与电信和数据通信的人来说都是至关重要的。