transmission distance

简明释义

传输距离

英英释义

例句

1.To ensure good signal quality, the transmission distance should not exceed 100 meters.

为了确保信号质量，传输距离不应超过100米。

2.The transmission distance of the Bluetooth device is limited to about 30 feet.

蓝牙设备的传输距离限制在约30英尺。

3.We need to calculate the transmission distance for the new satellite communication system.

我们需要计算新卫星通信系统的传输距离。

4.In a laboratory setting, we measured the transmission distance of the fiber optic cable.

在实验室环境中，我们测量了光纤电缆的传输距离。

5.The maximum transmission distance for this wireless router is 300 feet.

这款无线路由器的最大传输距离为300英尺。

作文

In the realm of telecommunications, the concept of transmission distance plays a crucial role in determining the effectiveness and efficiency of communication systems. Transmission distance refers to the maximum length over which signals can be transmitted without significant loss of quality or strength. This factor is essential for various technologies, including fiber optics, radio waves, and satellite communications. Understanding transmission distance helps engineers and technicians design systems that can operate optimally within specific parameters.For instance, in fiber optic communication, the transmission distance is influenced by the type of fiber used, the wavelength of the light, and the quality of the connectors. Single-mode fibers can transmit signals over much longer distances compared to multimode fibers due to their ability to carry light directly down the fiber without much reflection. This characteristic allows single-mode fibers to achieve transmission distances exceeding 100 kilometers, making them ideal for long-haul communication networks.On the other hand, radio wave communication faces its own set of challenges regarding transmission distance. Factors such as frequency, power output, and environmental conditions significantly affect how far a signal can travel. For example, lower frequency signals can travel longer distances and penetrate obstacles better than higher frequency signals. This principle is why AM radio stations can broadcast their signals over vast areas, while FM stations have a more limited range.The importance of transmission distance extends beyond just technical specifications; it also impacts the cost and feasibility of communication projects. When planning a new network, engineers must consider the transmission distance to determine the number of repeaters or amplifiers needed to maintain signal integrity. Each additional device adds to the overall cost and complexity of the system. Therefore, optimizing transmission distance can lead to more efficient and cost-effective solutions.Moreover, advancements in technology continue to enhance transmission distances across various platforms. For example, researchers are constantly developing new materials and methods to improve the performance of optical fibers, enabling them to support even longer transmission distances. Similarly, innovations in antenna design and signal processing techniques are allowing radio communications to achieve greater ranges with improved clarity.In conclusion, the concept of transmission distance is fundamental to the field of telecommunications. It encompasses a wide range of factors that influence how effectively information can be transmitted over different mediums. By understanding and optimizing transmission distance, engineers can create more reliable and efficient communication systems that meet the growing demands of our interconnected world. As technology continues to evolve, the pursuit of greater transmission distances will remain a key focus for researchers and practitioners alike, ensuring that we stay connected no matter where we are located.

在电信领域，传输距离的概念在确定通信系统的有效性和效率方面起着至关重要的作用。传输距离是指信号在没有显著质量或强度损失的情况下可以传输的最大长度。这个因素对于各种技术至关重要，包括光纤、无线电波和卫星通信。理解传输距离有助于工程师和技术人员设计能够在特定参数内最佳运行的系统。例如，在光纤通信中，传输距离受到所用光纤类型、光的波长和连接器质量的影响。单模光纤可以比多模光纤传输更长的信号，因为它们能够将光直接传输到光纤中，而不会产生太多反射。这种特性使单模光纤能够实现超过100公里的传输距离，使其成为长途通信网络的理想选择。另一方面，无线电波通信在传输距离方面面临着自己的一系列挑战。频率、功率输出和环境条件等因素对信号可以传播多远有显著影响。例如，低频信号可以传播更长的距离，并且比高频信号更容易穿透障碍物。这就是为什么AM广播电台可以在广阔的区域内广播其信号，而FM电台的范围则更有限。传输距离的重要性不仅仅体现在技术规格上；它还影响通信项目的成本和可行性。在规划新网络时，工程师必须考虑传输距离以确定维持信号完整性所需的中继器或放大器的数量。每增加一个设备都会增加整个系统的成本和复杂性。因此，优化传输距离可以导致更高效和更具成本效益的解决方案。此外，技术的进步不断增强各种平台上的传输距离。例如，研究人员不断开发新材料和方法来提高光纤的性能，使其能够支持更长的传输距离。类似地，天线设计和信号处理技术的创新使无线通信能够以更清晰的方式实现更大的范围。总之，传输距离的概念是电信领域的基础。它涵盖了影响信息在不同媒介上传输效果的各种因素。通过理解和优化传输距离，工程师可以创建更可靠和高效的通信系统，以满足我们互联世界日益增长的需求。随着技术的不断发展，追求更大传输距离将继续成为研究人员和从业者的重点，确保我们无论身在何处都能保持联系。