crystal delay line

简明释义

水晶延迟线

英英释义

例句

1.Researchers are exploring new materials for crystal delay lines to increase performance.

研究人员正在探索新材料用于晶体延迟线以提高性能。

2.In telecommunications, a crystal delay line is often used for phase shifting in signal processing.

在电信中，晶体延迟线常用于信号处理中的相位偏移。

3.The crystal delay line in the audio equipment helps synchronize sound signals.

音频设备中的晶体延迟线有助于同步声音信号。

4.The crystal delay line improves the timing accuracy of the radar system.

晶体延迟线提高了雷达系统的时间精度。

5.The engineer designed a high-frequency oscillator using a crystal delay line to enhance signal stability.

工程师设计了一个高频振荡器，使用了晶体延迟线以增强信号稳定性。

作文

In the realm of modern electronics and telecommunications, the term crystal delay line refers to a sophisticated component used to control the timing of signals. A crystal delay line is essentially a device that utilizes the properties of piezoelectric crystals to delay the transmission of electrical signals. This technology plays a crucial role in various applications, including radar systems, telecommunications, and signal processing. The operation of a crystal delay line relies on the unique characteristics of crystals, which can convert electrical energy into mechanical vibrations and vice versa. When an electrical signal is applied to the crystal, it generates mechanical waves that travel through the material, effectively delaying the signal's arrival at its destination.One of the primary advantages of using a crystal delay line is its ability to provide precise and stable delays. Unlike other delay lines that may be affected by temperature fluctuations or electromagnetic interference, a crystal delay line offers superior performance due to the inherent stability of the crystal structure. This makes it an ideal choice for applications that require high accuracy and reliability.Moreover, crystal delay lines can be designed to achieve specific delay times by adjusting the physical dimensions and properties of the crystal. Engineers can manipulate factors such as the length, thickness, and type of crystal material to create a delay line that meets the exact requirements of a given application. This flexibility allows for the integration of crystal delay lines into a wide range of electronic systems, enhancing their functionality and performance.In telecommunications, crystal delay lines are often used in the design of filters and oscillators. By introducing a controlled delay, these components can selectively filter out unwanted frequencies, improving the overall quality of the transmitted signal. Additionally, crystal delay lines are essential in phase-locked loops (PLLs), where they help maintain synchronization between different signal sources, ensuring smooth and coherent communication.The importance of crystal delay lines extends beyond telecommunications; they are also utilized in various scientific and industrial applications. For instance, in radar technology, a crystal delay line can enhance the resolution of radar signals, allowing for more accurate detection of objects. In medical imaging, these devices contribute to the clarity of ultrasound images by managing the timing of sound waves.As technology continues to advance, the demand for high-performance crystal delay lines is expected to grow. Researchers are exploring new materials and designs to further improve the efficiency and capabilities of these devices. Innovations in nanotechnology and materials science may lead to the development of even more compact and effective crystal delay lines, paving the way for their use in emerging technologies such as quantum computing and advanced telecommunications systems.In conclusion, the crystal delay line is a vital component in the field of electronics, providing precise control over signal timing. Its reliability, adaptability, and application across various industries underscore its significance in modern technology. As we continue to push the boundaries of innovation, the role of crystal delay lines will undoubtedly become even more prominent, shaping the future of communication and electronic systems.

在现代电子和电信领域，术语晶体延迟线指的是一种用于控制信号时序的复杂组件。晶体延迟线本质上是一种利用压电晶体特性来延迟电信号传输的设备。这项技术在雷达系统、电信和信号处理等各种应用中发挥着至关重要的作用。晶体延迟线的操作依赖于晶体的独特特性，晶体可以将电能转化为机械振动，反之亦然。当电信号施加到晶体上时，它会产生通过材料传播的机械波，有效地延迟信号到达目的地的时间。使用晶体延迟线的主要优点之一是其提供精确和稳定的延迟能力。与其他可能受到温度波动或电磁干扰影响的延迟线不同，晶体延迟线由于晶体结构的固有稳定性而提供卓越的性能。这使其成为需要高精度和可靠性的应用的理想选择。此外，晶体延迟线可以通过调整晶体的物理尺寸和特性来设计以实现特定的延迟时间。工程师可以操纵晶体的长度、厚度和材料类型等因素，以创建满足特定应用要求的延迟线。这种灵活性使得将晶体延迟线集成到各种电子系统中成为可能，从而增强了它们的功能和性能。在电信中，晶体延迟线通常用于滤波器和振荡器的设计。通过引入受控延迟，这些组件可以选择性地过滤掉不需要的频率，提高传输信号的整体质量。此外，晶体延迟线在锁相环（PLL）中也至关重要，帮助维护不同信号源之间的同步，确保平滑和一致的通信。晶体延迟线的重要性不仅限于电信；它们还被广泛应用于各种科学和工业领域。例如，在雷达技术中，晶体延迟线可以提高雷达信号的分辨率，从而更准确地检测物体。在医学成像中，这些设备通过管理声波的时序来提高超声图像的清晰度。随着技术的不断进步，对高性能晶体延迟线的需求预计将会增长。研究人员正在探索新材料和设计，以进一步提高这些设备的效率和能力。纳米技术和材料科学的创新可能会导致更加紧凑和有效的晶体延迟线的开发，为量子计算和先进电信系统等新兴技术的应用铺平道路。总之，晶体延迟线是电子领域的重要组件，提供对信号时序的精确控制。其可靠性、适应性及在各个行业中的应用强调了其在现代技术中的重要性。随着我们继续推动创新的边界，晶体延迟线的角色无疑将变得更加突出，塑造通信和电子系统的未来。