signal to jamming ratio

简明释义

信噪比

英英释义

例句

1.During the test, we observed a significant increase in the signal to jamming ratio 信号干扰比, which improved the overall performance.

在测试过程中，我们观察到信号干扰比显著提高，改善了整体性能。

2.A higher signal to jamming ratio 信号干扰比 results in clearer audio quality during radio transmissions.

更高的信号干扰比在无线电传输中会导致更清晰的音频质量。

3.In urban environments, maintaining a good signal to jamming ratio 信号干扰比 can be challenging due to interference from buildings.

在城市环境中，由于建筑物的干扰，维持良好的信号干扰比可能会很具挑战性。

4.Engineers are working on algorithms to optimize the signal to jamming ratio 信号干扰比 for satellite communications.

工程师正在研究算法，以优化卫星通信的信号干扰比。

5.The military uses advanced technology to improve the signal to jamming ratio 信号干扰比 in communication systems.

军方使用先进技术来提高通信系统中的信号干扰比。

作文

In today's rapidly advancing technological landscape, communication systems play a crucial role in connecting people and devices. One of the key concepts that underpins the effectiveness of these systems is the signal to jamming ratio. This term refers to the measure of the desired signal's strength compared to the level of interference or noise that disrupts it. A high signal to jamming ratio indicates that the desired signal is much stronger than the jamming signal, which allows for clearer communication and better data transmission. Conversely, a low signal to jamming ratio means that the jamming signal is more prominent, leading to potential disruptions in communication and loss of information.Understanding the importance of the signal to jamming ratio is particularly vital in military operations and secure communications. In these contexts, the ability to transmit information without interference is paramount. For example, during a military operation, troops rely on secure communication channels to coordinate their movements and share critical information. If the signal to jamming ratio is compromised by enemy jamming techniques, it could lead to miscommunication or, worse, operational failure.Moreover, in civilian applications, such as mobile phone communications and satellite transmissions, the signal to jamming ratio also plays a significant role. For instance, when you make a call on your mobile phone, the device needs to maintain a strong connection to the network. If there is too much interference from other signals or environmental factors, the signal to jamming ratio decreases, resulting in dropped calls or poor voice quality.To improve the signal to jamming ratio, engineers employ various techniques, including advanced coding schemes, adaptive filtering, and frequency hopping. These methods help to enhance the desired signal while minimizing the effects of jamming. Additionally, the use of directional antennas can also contribute to a better signal to jamming ratio by focusing the signal in a specific direction, making it less susceptible to interference from unwanted sources.In conclusion, the signal to jamming ratio is a fundamental concept in the field of communications, affecting both military and civilian applications. A strong signal to jamming ratio ensures effective communication, while a weak ratio can lead to significant challenges. As technology continues to evolve, understanding and improving the signal to jamming ratio will remain a critical focus for engineers and communication specialists alike. By ensuring that the desired signal remains robust against jamming, we can enhance the reliability and security of our communication systems, paving the way for more efficient and effective interactions in an increasingly connected world.

在当今快速发展的技术环境中，通信系统在连接人和设备方面发挥着至关重要的作用。支撑这些系统有效性的一个关键概念是信号与干扰比。这个术语指的是所需信号的强度与干扰或噪声的水平相比的衡量。高信号与干扰比表明所需信号远强于干扰信号，这允许更清晰的通信和更好的数据传输。相反，低信号与干扰比意味着干扰信号更为显著，从而导致通信潜在的中断和信息的丢失。理解信号与干扰比的重要性在军事行动和安全通信中尤为重要。在这些背景下，能够在没有干扰的情况下传输信息至关重要。例如，在军事行动期间，部队依赖安全的通信渠道来协调他们的行动并分享关键信息。如果信号与干扰比因敌方干扰技术而受到损害，则可能导致误通信，甚至更糟糕的是，操作失败。此外，在移动电话通信和卫星传输等民用应用中，信号与干扰比也发挥着重要作用。例如，当您在手机上拨打电话时，设备需要保持与网络的强连接。如果其他信号或环境因素造成太多干扰，信号与干扰比就会降低，从而导致通话中断或语音质量差。为了提高信号与干扰比，工程师采用各种技术，包括先进的编码方案、自适应滤波和频率跳变。这些方法有助于增强所需信号，同时最小化干扰的影响。此外，使用定向天线也可以通过将信号集中在特定方向上来改善信号与干扰比，使其不易受到不必要来源的干扰。总之，信号与干扰比是通信领域的一个基本概念，影响着军事和民用应用。强大的信号与干扰比确保了有效的通信，而弱的比率可能带来重大挑战。随着技术的不断发展，理解和改善信号与干扰比仍将是工程师和通信专家的重要关注点。通过确保所需信号在干扰面前保持强大，我们可以增强通信系统的可靠性和安全性，为在日益互联的世界中更高效、更有效的互动铺平道路。