Armstrong oscillator

简明释义

调频调栅振荡器

英英释义

例句

1.The Armstrong oscillator 阿姆斯特朗振荡器 can be used in various applications, including telecommunications.

< span>阿姆斯特朗振荡器 Armstrong oscillator可以用于包括电信在内的各种应用。

2.The Armstrong oscillator 阿姆斯特朗振荡器 is crucial for radio transmission systems.

< span>阿姆斯特朗振荡器 Armstrong oscillator对于无线电传输系统至关重要。

3.She built a prototype using the Armstrong oscillator 阿姆斯特朗振荡器 to test its efficiency.

她使用< span>阿姆斯特朗振荡器 Armstrong oscillator构建了一个原型，以测试其效率。

4.The engineer explained how the Armstrong oscillator 阿姆斯特朗振荡器 works in generating stable frequencies.

工程师解释了< span>阿姆斯特朗振荡器 Armstrong oscillator是如何在生成稳定频率方面工作的。

5.In our lab, we use an Armstrong oscillator 阿姆斯特朗振荡器 for various signal processing experiments.

在我们的实验室，我们使用< span>阿姆斯特朗振荡器 Armstrong oscillator进行各种信号处理实验。

作文

The field of electronics and signal processing has seen numerous innovations over the years, one of which is the concept of the Armstrong oscillator. This remarkable device, named after its inventor, Edwin Howard Armstrong, is a type of electronic oscillator that generates radio frequency signals. The Armstrong oscillator operates on the principle of regenerative feedback, which allows it to produce a stable and continuous signal with minimal distortion. Understanding how this oscillator works can provide insights into both its historical significance and its practical applications in modern technology.At its core, the Armstrong oscillator utilizes an amplifier and a feedback loop to create oscillations. The amplifier takes an input signal and boosts its amplitude. Part of this amplified signal is then fed back into the input of the amplifier. This feedback loop is crucial because it reinforces the original signal, leading to sustained oscillations. The frequency of the oscillation is determined by the components in the circuit, such as resistors and capacitors, which form a tuned circuit. This ability to generate specific frequencies made the Armstrong oscillator a vital component in early radio transmission systems.The invention of the Armstrong oscillator marked a significant advancement in the field of radio communications. Before its development, radio transmitters were often bulky and inefficient, with limited range and clarity. Armstrong's oscillator allowed for more compact designs and improved the quality of radio signals. This innovation paved the way for the proliferation of radio broadcasting and laid the groundwork for future advancements in wireless communication technologies.In addition to its historical importance, the Armstrong oscillator continues to play a crucial role in various applications today. It is widely used in radio transmitters and receivers, where it helps to modulate signals for effective communication. The principles behind the Armstrong oscillator are also applied in other areas, such as signal generators and frequency synthesizers, which are essential in testing and developing electronic equipment.Moreover, the Armstrong oscillator exemplifies the broader concept of feedback systems in electronics. Feedback mechanisms are fundamental to many electronic devices, enabling them to function efficiently and reliably. Understanding these systems can enhance our appreciation of how modern technology operates, from simple circuits to complex communication networks.In conclusion, the Armstrong oscillator stands out as a pivotal invention in the realm of electronics. Its ability to generate stable radio frequencies has transformed the landscape of communication technology. By studying the Armstrong oscillator, we not only honor the legacy of Edwin Howard Armstrong but also gain valuable insights into the principles that underpin much of today's electronic devices. As we continue to explore and innovate within the field of electronics, the foundational concepts embodied by the Armstrong oscillator will undoubtedly remain relevant and influential for generations to come.

电子和信号处理领域多年来经历了许多创新，其中之一就是“阿姆斯特朗振荡器”的概念。这个出色的设备以其发明者埃德温·霍华德·阿姆斯特朗的名字命名，是一种产生射频信号的电子振荡器。“阿姆斯特朗振荡器”基于再生反馈的原理工作，这使得它能够以最小的失真产生稳定和连续的信号。理解这个振荡器的工作原理可以提供对其历史意义和在现代技术中的实际应用的洞察。从根本上说，“阿姆斯特朗振荡器”利用放大器和反馈回路来产生振荡。放大器接受输入信号并增强其幅度。这部分被放大的信号随后反馈到放大器的输入端。这个反馈回路至关重要，因为它增强了原始信号，导致持续的振荡。振荡的频率由电路中的组件决定，例如电阻器和电容器，形成一个调谐电路。这种生成特定频率的能力使得“阿姆斯特朗振荡器”成为早期无线电传输系统中的重要组成部分。“阿姆斯特朗振荡器”的发明标志着无线通信领域的重要进展。在它的发展之前，无线电发射器通常体积庞大且效率低下，范围和清晰度有限。阿姆斯特朗的振荡器允许更紧凑的设计，并改善了无线电信号的质量。这一创新为无线广播的普及铺平了道路，并为未来无线通信技术的进步奠定了基础。除了其历史重要性外，“阿姆斯特朗振荡器”今天仍在各种应用中发挥着关键作用。它广泛用于无线电发射器和接收器中，帮助调制信号以实现有效通信。“阿姆斯特朗振荡器”背后的原理也应用于其他领域，如信号发生器和频率合成器，这些在测试和开发电子设备中至关重要。此外，“阿姆斯特朗振荡器”还体现了电子学中反馈系统的更广泛概念。反馈机制是许多电子设备的基础，使其高效可靠地运行。理解这些系统可以增强我们对现代技术运作方式的欣赏，从简单电路到复杂的通信网络。总之，“阿姆斯特朗振荡器”作为电子学领域的一个重要发明脱颖而出。它产生稳定射频的能力改变了通信技术的格局。通过研究“阿姆斯特朗振荡器”，我们不仅向埃德温·霍华德·阿姆斯特朗的遗产致敬，还获得了对当今许多电子设备基础原则的宝贵见解。随着我们继续探索和创新电子领域，由“阿姆斯特朗振荡器”所体现的基础概念无疑将在未来几代中保持相关性和影响力。