dielectrically isolated island

简明释义

介质隔离岛

英英释义

例句

1.The concept of a dielectrically isolated island is crucial in RF applications for minimizing interference.

在射频应用中，电介质隔离岛的概念对于最小化干扰至关重要。

2.The engineers used a dielectrically isolated island to enhance the performance of the microstrip antenna.

工程师使用了一个电介质隔离岛来增强微带天线的性能。

3.In semiconductor design, a dielectrically isolated island can help reduce crosstalk between components.

在半导体设计中，电介质隔离岛可以帮助减少组件之间的串扰。

4.The research team focused on creating a dielectrically isolated island to improve signal integrity in their experiments.

研究团队专注于创建一个电介质隔离岛，以改善实验中的信号完整性。

5.By implementing a dielectrically isolated island, the circuit showed significant improvements in thermal stability.

通过实施电介质隔离岛，电路在热稳定性方面显示出显著改善。

作文

In the realm of physics and electrical engineering, the term dielectrically isolated island refers to a specific configuration where an object or region is separated from its surroundings by a non-conductive material. This concept is crucial in various applications, particularly in the design of capacitors, insulators, and other electronic components. Understanding the principles behind a dielectrically isolated island can provide insights into how electrical fields interact with materials and how energy is stored and transferred in circuits.To begin with, let us explore the meaning of 'dielectric.' A dielectric is an insulating material that does not conduct electricity but can support an electrostatic field. When a dielectric material is placed in an electric field, it becomes polarized, which means that the positive and negative charges within the material are displaced slightly in response to the field. This polarization effect is essential for the functioning of capacitors, which are devices that store electrical energy.Now, when we talk about a dielectrically isolated island, we are essentially discussing a part of a system that is insulated from external influences. For instance, in a capacitor, the dielectric material separates the two conductive plates, allowing them to store charge without leaking current to the environment. This isolation is vital as it ensures that the energy remains contained within the system, enhancing the efficiency of energy storage and transfer.Furthermore, the dielectrically isolated island concept can be applied beyond just capacitors. In semiconductor technology, isolating certain regions of a chip can prevent unwanted interactions between different components. This isolation helps in reducing noise and improving the overall performance of electronic devices. In this context, the dielectrically isolated island acts as a barrier, ensuring that signals remain clear and distinct, which is particularly important in high-frequency applications.Moreover, the use of dielectrically isolated islands is also prevalent in the field of telecommunications. For example, in fiber optic cables, the core is often surrounded by a dielectric cladding that prevents signal loss by reflecting light back into the core. This arrangement allows for efficient transmission of data over long distances, demonstrating the practical implications of having a dielectrically isolated island in communication systems.In conclusion, the concept of a dielectrically isolated island plays a significant role in modern technology, particularly in the fields of electronics and communications. By understanding how dielectrics function and how they can be used to isolate components, engineers and scientists can develop more efficient devices and systems. The ability to create these isolated regions not only enhances performance but also opens up new possibilities for innovation in various technological domains. As we continue to advance in our understanding of materials and their properties, the importance of concepts like the dielectrically isolated island will undoubtedly grow, paving the way for future breakthroughs in electrical engineering and beyond.

在物理和电气工程领域，术语电介质隔离岛指的是一个特定的配置，其中一个物体或区域被非导电材料与其周围环境隔开。这个概念在各种应用中至关重要，特别是在电容器、绝缘体和其他电子元件的设计中。理解电介质隔离岛背后的原理可以提供对电场如何与材料相互作用以及能量在电路中如何存储和转移的见解。首先，让我们探讨一下“电介质”的含义。电介质是一种绝缘材料，不导电，但可以支持静电场。当电介质材料放置在电场中时，它会被极化，这意味着材料内部的正负电荷会在电场的影响下稍微位移。这种极化效应对于电容器的功能至关重要，电容器是存储电能的设备。现在，当我们谈论电介质隔离岛时，我们实际上是在讨论一个系统的某个部分，它与外部影响隔离。例如，在电容器中，电介质材料将两个导电板分开，使它们能够存储电荷而不向环境泄漏电流。这种隔离至关重要，因为它确保能量保持在系统内，从而提高能量存储和转移的效率。此外，电介质隔离岛的概念不仅限于电容器。在半导体技术中，隔离芯片的某些区域可以防止不同组件之间的不必要相互作用。这种隔离有助于减少噪声并改善电子设备的整体性能。在这种情况下，电介质隔离岛充当屏障，确保信号保持清晰和独特，这在高频应用中特别重要。此外，电介质隔离岛的使用在电信领域也很普遍。例如，在光纤电缆中，核心通常被电介质包层包围，这样可以通过将光反射回核心来防止信号损失。这种安排允许数据在长距离内高效传输，展示了在通信系统中拥有电介质隔离岛的实际意义。总之，电介质隔离岛的概念在现代技术中扮演着重要角色，特别是在电子和通信领域。通过理解电介质的功能以及如何用于隔离组件，工程师和科学家可以开发出更高效的设备和系统。创造这些隔离区域的能力不仅增强了性能，还为各个技术领域的创新开辟了新的可能性。随着我们对材料及其属性的理解不断深入，像电介质隔离岛这样的概念的重要性无疑会增长，为电气工程及其他领域的未来突破铺平道路。