dynatron oscillator

简明释义

负阻管振荡器

英英释义

例句

1.In radio frequency applications, a dynatron oscillator 动力管振荡器 is often used for its stability.

在射频应用中，动力管振荡器通常因其稳定性而被使用。

2.The engineer explained how the dynatron oscillator 动力管振荡器 works in generating high-frequency signals.

工程师解释了动力管振荡器是如何在生成高频信号方面工作的。

3.He designed a prototype that incorporated a dynatron oscillator 动力管振荡器 for better modulation.

他设计了一个原型，其中包含了动力管振荡器以实现更好的调制。

4.The team developed a new circuit that utilizes a dynatron oscillator 动力管振荡器 to improve signal clarity.

团队开发了一种新电路，利用动力管振荡器来提高信号清晰度。

5.During the experiment, the dynatron oscillator 动力管振荡器 demonstrated impressive performance at various frequencies.

在实验中，动力管振荡器在不同频率下表现出色。

作文

The invention of the dynatron oscillator marked a significant milestone in the field of electronics and communication technology. The dynatron oscillator is a type of vacuum tube oscillator that utilizes the principle of negative resistance to generate high-frequency signals. This device has been pivotal in various applications, particularly in radio frequency generation and amplification. Understanding the workings of the dynatron oscillator requires a basic grasp of electrical engineering concepts, especially those related to oscillation and resonance.At its core, the dynatron oscillator operates by exploiting the unique characteristics of certain vacuum tubes. When a voltage is applied, the electrons emitted from the cathode are influenced by the anode's electric field. The design of the dynatron oscillator includes specific configurations that create regions of negative resistance. This means that instead of requiring an increase in input power to produce output power, the dynatron oscillator can actually generate energy under certain conditions, leading to sustained oscillations.One of the primary advantages of using the dynatron oscillator is its ability to produce stable and consistent frequencies. This stability is crucial for applications such as radio transmitters, where precise frequency control is necessary for effective communication. In addition, the dynatron oscillator can operate over a wide range of frequencies, making it versatile for different technological needs.In practical terms, the dynatron oscillator has been used in various devices, from early radio transmitters to modern communication systems. Its role in generating carrier waves for amplitude modulation (AM) radio is particularly noteworthy. By providing a stable frequency source, the dynatron oscillator ensures that the transmitted signals maintain clarity and strength, allowing for better reception on the listener's end.However, with advancements in technology, the use of vacuum tubes has diminished in favor of solid-state devices. Despite this shift, the principles behind the dynatron oscillator remain relevant. Many modern oscillators still incorporate the concept of negative resistance, albeit in different forms and technologies. Understanding the dynatron oscillator not only provides insight into historical advancements in electronics but also serves as a foundation for comprehending more contemporary devices.In conclusion, the dynatron oscillator represents a fascinating intersection of physics and engineering. Its ability to generate stable frequencies through negative resistance has had a lasting impact on the field of electronics. As technology continues to evolve, the fundamental principles of the dynatron oscillator will likely continue to influence future innovations in communication and signal processing. For students and professionals in the field, mastering the concepts surrounding the dynatron oscillator is essential for understanding the broader landscape of electronic devices and their applications.

发明dynatron oscillator标志着电子和通信技术领域的重要里程碑。dynatron oscillator是一种利用负电阻原理生成高频信号的真空管振荡器。这种设备在各种应用中发挥了关键作用，特别是在射频生成和放大方面。理解dynatron oscillator的工作原理需要对电气工程概念有基本的了解，尤其是与振荡和共振相关的内容。从根本上讲，dynatron oscillator通过利用某些真空管的独特特性来运作。当施加电压时，从阴极发射的电子受到阳极电场的影响。dynatron oscillator的设计包括创建负电阻区域的特定配置。这意味着，在某些条件下，dynatron oscillator可以在不需要增加输入功率以产生输出功率的情况下产生能量，从而导致持续的振荡。使用dynatron oscillator的主要优点之一是其产生稳定且一致频率的能力。这种稳定性对于无线电发射机等应用至关重要，因为有效的通信需要精确的频率控制。此外，dynatron oscillator可以在广泛的频率范围内运行，使其对不同的技术需求具有多功能性。在实际应用中，dynatron oscillator被用于各种设备，从早期的无线电发射机到现代通信系统。它在为调幅（AM）广播生成载波波形方面的作用尤为显著。通过提供稳定的频率源，dynatron oscillator确保传输信号保持清晰和强度，从而提高听众的接收效果。然而，随着技术的进步，真空管的使用逐渐减少，取而代之的是固态设备。尽管这种转变，dynatron oscillator背后的原理仍然相关。许多现代振荡器仍然采用负电阻的概念，尽管形式和技术有所不同。理解dynatron oscillator不仅提供了对电子学历史进步的洞察，也为理解更现代设备奠定了基础。总之，dynatron oscillator代表了物理学和工程学的迷人交汇点。它通过负电阻生成稳定频率的能力对电子学领域产生了持久影响。随着技术的不断发展，dynatron oscillator的基本原理可能会继续影响未来通信和信号处理的创新。对于该领域的学生和专业人士来说，掌握围绕dynatron oscillator的概念对于理解电子设备及其应用的更广泛格局至关重要。