frequency-modulated quartz oscillator

简明释义

石英调频振荡器

英英释义

例句

1.Researchers are exploring the use of a frequency-modulated quartz oscillator in quantum computing applications.

研究人员正在探索在量子计算应用中使用频率调制石英振荡器。

2.In telecommunications, a frequency-modulated quartz oscillator is crucial for maintaining signal integrity.

在电信中，频率调制石英振荡器对于维护信号完整性至关重要。

3.Engineers designed a frequency-modulated quartz oscillator to improve the accuracy of GPS signals.

工程师设计了一种频率调制石英振荡器以提高GPS信号的准确性。

4.The radio transmitter employs a frequency-modulated quartz oscillator to ensure clear audio transmission.

该无线电发射机采用频率调制石英振荡器以确保清晰的音频传输。

5.The latest smartwatch utilizes a frequency-modulated quartz oscillator for precise timekeeping.

最新的智能手表采用了频率调制石英振荡器以实现精确的计时。

作文

In the realm of modern electronics, precision and stability are paramount. One device that embodies these qualities is the frequency-modulated quartz oscillator. This sophisticated piece of technology is essential in various applications, ranging from telecommunications to consumer electronics. Understanding how a frequency-modulated quartz oscillator works can provide insights into its significance in our daily lives.At its core, a frequency-modulated quartz oscillator utilizes the unique properties of quartz crystals to generate stable frequencies. Quartz, a piezoelectric material, can convert electrical energy into mechanical vibrations. When an electric field is applied to a quartz crystal, it vibrates at a specific frequency determined by its physical dimensions and the properties of the material itself. This frequency is incredibly stable, making quartz oscillators highly reliable for timekeeping and signal generation.The term 'frequency modulation' refers to the technique of varying the frequency of a carrier wave in accordance with the information signal. In the case of a frequency-modulated quartz oscillator, this modulation allows for more complex signal transmission. By changing the frequency, the oscillator can encode information, making it invaluable in communication systems where data integrity and transmission quality are critical.One of the most notable applications of frequency-modulated quartz oscillators is in mobile phones. These devices rely on precise frequency control to send and receive signals efficiently. The oscillator ensures that the phone can communicate with cell towers without interference, maintaining a clear connection. Similarly, in radio broadcasting, frequency-modulated quartz oscillators are used to modulate audio signals onto radio waves, allowing listeners to enjoy music and news without distortion.Beyond telecommunications, frequency-modulated quartz oscillators play a crucial role in GPS technology. The accuracy of GPS systems depends heavily on precise timing signals. The oscillators help synchronize satellite clocks, ensuring that the signals received by GPS devices are accurate. This precision not only aids navigation but also enhances various industries, including aviation and logistics, where timing is critical.Moreover, the use of frequency-modulated quartz oscillators extends to scientific instruments and medical devices. In laboratories, these oscillators provide stable frequencies for experiments that require high precision. In medical equipment, they ensure accurate readings and reliable performance, which can be life-saving in critical situations.In conclusion, the frequency-modulated quartz oscillator is a remarkable invention that has transformed how we communicate, navigate, and conduct scientific research. Its ability to generate stable frequencies while allowing for modulation makes it an indispensable component in many technologies. As we continue to advance in the fields of electronics and communication, the importance of frequency-modulated quartz oscillators will only grow, solidifying their place as a cornerstone of modern technology. Understanding this device not only highlights its technical aspects but also showcases its impact on our everyday lives, reminding us of the intricate engineering behind the conveniences we often take for granted.

在现代电子领域，精度和稳定性至关重要。一个体现这些品质的设备是频率调制石英振荡器。这款复杂的技术设备在各种应用中都是必不可少的，从电信到消费电子产品。理解频率调制石英振荡器的工作原理，可以让我们更深入地了解它在日常生活中的重要性。从根本上说，频率调制石英振荡器利用石英晶体的独特性质生成稳定的频率。石英是一种压电材料，可以将电能转化为机械振动。当施加电场时，石英晶体以其物理尺寸和材料特性决定的特定频率振动。这种频率极其稳定，使得石英振荡器在计时和信号生成方面高度可靠。“频率调制”一词指的是根据信息信号变化载波波频率的技术。在频率调制石英振荡器的情况下，这种调制允许更复杂的信号传输。通过改变频率，振荡器可以编码信息，这使它在通信系统中不可或缺，数据完整性和传输质量至关重要。频率调制石英振荡器最显著的应用之一是在手机中。这些设备依赖精确的频率控制来高效发送和接收信号。振荡器确保手机能够与基站通信而不受干扰，保持清晰的连接。同样，在广播中，频率调制石英振荡器用于将音频信号调制到无线电波上，让听众享受音乐和新闻而不失真。此外，频率调制石英振荡器在GPS技术中也起着关键作用。GPS系统的准确性在很大程度上依赖于精确的时间信号。振荡器帮助同步卫星时钟，确保GPS设备接收到的信号准确。这种精确性不仅有助于导航，还增强了航空和物流等各个行业的效率，在这些行业中，时间至关重要。此外，频率调制石英振荡器的使用还扩展到科学仪器和医疗设备。在实验室中，这些振荡器提供稳定的频率，以进行需要高精度的实验。在医疗设备中，它们确保准确的读数和可靠的性能，这在关键情况下可能挽救生命。总之，频率调制石英振荡器是一项非凡的发明，改变了我们沟通、导航和进行科学研究的方式。它生成稳定频率并允许调制的能力，使其成为许多技术中不可或缺的组件。随着我们在电子和通信领域的不断进步，频率调制石英振荡器的重要性只会增加，巩固其作为现代技术基石的地位。理解这种设备不仅突出了其技术方面，还展示了其对我们日常生活的影响，提醒我们注意那些我们常常视为理所当然的便利背后的复杂工程。