in-channel interference

简明释义

同波道干扰

英英释义

例句

1.Engineers are working to minimize in-channel interference 通道内干扰 in wireless communication systems.

工程师正在努力减少无线通信系统中的通道内干扰。

2.The audio quality was poor due to in-channel interference 通道内干扰 from nearby devices.

由于附近设备的通道内干扰，音质很差。

3.To improve performance, we need to address in-channel interference 通道内干扰 in our network design.

为了提高性能，我们需要在网络设计中解决通道内干扰。

4.The research focused on reducing in-channel interference 通道内干扰 in high-frequency bands.

研究集中在降低高频段的通道内干扰。

5.The team conducted tests to identify sources of in-channel interference 通道内干扰 affecting the signal.

团队进行了测试，以识别影响信号的通道内干扰源。

作文

In the realm of communication systems, the term in-channel interference refers to the disruption that occurs within a specific communication channel, affecting the quality and clarity of the transmitted signals. This phenomenon can significantly impact various forms of communication, including radio, television, and internet data transmission. Understanding in-channel interference is crucial for engineers and technicians who strive to optimize communication networks and ensure reliable connectivity.One of the primary causes of in-channel interference is the presence of multiple signals competing for the same frequency band. For example, in radio broadcasting, if several stations transmit on the same frequency, their signals can overlap, leading to distortion and poor reception. This type of interference can manifest as static, fading, or complete loss of signal, which can be frustrating for listeners and viewers alike.Moreover, in-channel interference can also arise from environmental factors. Physical obstacles such as buildings, mountains, and trees can obstruct signals, causing them to scatter and create echoes. This scattering can introduce unwanted noise into the communication channel, further degrading the quality of the received signal. In urban areas, where tall buildings are prevalent, the likelihood of encountering in-channel interference increases significantly, making it essential for communication providers to conduct thorough site surveys and planning.Another aspect to consider is the technological advancements that have been made to mitigate in-channel interference. Modern communication systems employ various techniques such as frequency hopping, spread spectrum, and advanced modulation schemes to reduce the impact of interference. These methods allow multiple users to share the same frequency band more efficiently, minimizing the chances of signal overlap and enhancing overall communication quality.Furthermore, the rise of digital communication has introduced new challenges and solutions regarding in-channel interference. Digital signals can be more resilient to interference compared to analog signals. However, when digital signals do encounter interference, they may experience packet loss or delays, which can affect real-time applications like video conferencing or online gaming. Engineers must continuously innovate and implement robust error correction algorithms to address these issues and maintain seamless communication.In conclusion, in-channel interference is a significant challenge in the field of communication systems. It can arise from various sources, including competing signals and environmental obstacles. However, with the continuous advancement of technology and innovative solutions, the impact of in-channel interference can be minimized, leading to improved communication experiences for users. As we move towards an increasingly connected world, understanding and addressing in-channel interference will remain a priority for engineers and communication professionals alike.

信道内干扰是通信系统中一个重要的术语，指的是在特定通信信道内发生的干扰，影响传输信号的质量和清晰度。这种现象会显著影响各种形式的通信，包括无线电、电视和互联网数据传输。理解信道内干扰对于工程师和技术人员来说至关重要，他们努力优化通信网络并确保可靠的连接。造成信道内干扰的主要原因之一是多个信号竞争同一频段的存在。例如，在无线电广播中，如果几个电台在同一频率上进行传输，它们的信号可能会重叠，导致失真和接收不良。这种类型的干扰可以表现为静电、衰减或完全信号丢失，这对听众和观众来说可能是令人沮丧的。此外，信道内干扰也可能源于环境因素。建筑物、山脉和树木等物理障碍物可能会阻挡信号，导致信号散射并产生回声。这种散射可能会将不必要的噪声引入通信信道，进一步降低接收信号的质量。在城市地区，摩天大楼普遍存在，遇到信道内干扰的可能性显著增加，这使得通信提供商必须进行全面的现场调查和规划。另一个需要考虑的方面是，已经取得的技术进步可以缓解信道内干扰。现代通信系统采用各种技术，如频率跳变、扩频和先进的调制方案，以减少干扰的影响。这些方法允许多个用户更有效地共享同一频段，最小化信号重叠的机会，从而增强整体通信质量。此外，数字通信的兴起引入了关于信道内干扰的新挑战和解决方案。与模拟信号相比，数字信号对干扰的抵抗力可能更强。然而，当数字信号确实遭遇干扰时，可能会经历数据包丢失或延迟，这可能会影响实时应用程序，例如视频会议或在线游戏。工程师必须不断创新并实施强大的错误校正算法，以应对这些问题并保持无缝通信。总之，信道内干扰是通信系统领域中的一个重大挑战。它可能来自多个来源，包括竞争信号和环境障碍。然而，随着技术的不断进步和创新解决方案的出现，信道内干扰的影响可以被最小化，从而改善用户的通信体验。随着我们迈向一个日益互联的世界，理解和解决信道内干扰将始终是工程师和通信专业人士的优先事项。