charge coupled register

简明释义

电荷耦合寄存器

英英释义

例句

1.The charge coupled register technology has revolutionized the field of astronomy by allowing for detailed imaging of celestial bodies.

电荷耦合寄存器技术通过允许对天体进行详细成像，彻底改变了天文学领域。

2.In digital imaging, a charge coupled register is essential for capturing high-quality images.

在数字成像中，电荷耦合寄存器对于捕捉高质量图像至关重要。

3.The camera uses a charge coupled register to convert light into electronic signals.

这款相机使用电荷耦合寄存器将光转换为电子信号。

4.Researchers are developing new algorithms to improve the performance of charge coupled registers in low-light conditions.

研究人员正在开发新算法，以改善电荷耦合寄存器在低光条件下的性能。

5.The charge coupled register in this sensor allows for faster data processing and better image quality.

这个传感器中的电荷耦合寄存器允许更快的数据处理和更好的图像质量。

作文

In the world of electronics and signal processing, various technologies play crucial roles in the manipulation and storage of data. One such technology is the charge coupled register, which has significantly contributed to advancements in imaging and data acquisition systems. Understanding the fundamental principles behind the charge coupled register can illuminate its importance in modern technology.A charge coupled register (CCR) is a device used to transfer electrical charge from one capacitor to another, enabling the conversion of analog signals into digital formats. This process is essential in applications such as video cameras, where images are captured and converted into electronic signals for processing. The operation of a charge coupled register relies on the ability to move charge packets across a series of capacitors, which are typically arranged in a linear or two-dimensional array.The basic principle behind a charge coupled register involves the use of potential wells created by varying voltage levels applied to the capacitors. When light hits the sensor, it generates charge carriers (electrons), which are collected in these potential wells. By manipulating the voltage levels, the stored charges can be shifted from one capacitor to the next, effectively allowing the image data to be read out sequentially. This method of charge transfer is what gives the charge coupled register its name, as the charges are 'coupled' through the capacitive elements.One of the primary advantages of using a charge coupled register is its high sensitivity and low noise characteristics, making it ideal for applications requiring precise measurements. For instance, in astronomy, CCDs (charge-coupled devices) are utilized in telescopes to capture faint light from distant stars and galaxies. The ability to convert this light into digital signals with minimal distortion allows astronomers to analyze celestial phenomena with great accuracy.Moreover, the development of charge coupled registers has paved the way for innovations in consumer electronics. Digital cameras, for example, rely heavily on CCD technology to produce high-quality images. The transition from film to digital photography has been largely facilitated by the advancements in charge coupled registers, which offer faster processing speeds and the ability to store vast amounts of data.Despite their many benefits, charge coupled registers are not without limitations. They typically require complex circuitry and can be more expensive to manufacture compared to alternative technologies such as CMOS (complementary metal-oxide-semiconductor) sensors. Additionally, CCDs can consume more power, which may be a concern for portable devices.In conclusion, the charge coupled register represents a pivotal technology in the field of electronics, particularly in imaging and data acquisition. Its ability to efficiently transfer and process charge has enabled significant advancements in various applications, from scientific research to everyday consumer products. As technology continues to evolve, understanding the role of devices like the charge coupled register will remain essential for those interested in the future of electronics and digital imaging.电荷耦合寄存器（CCR）是一种用于将电荷从一个电容器转移到另一个电容器的设备，使模拟信号转换为数字格式。这一过程在视频摄像机等应用中至关重要，捕捉图像并将其转换为电子信号以进行处理。电荷耦合寄存器的操作依赖于通过施加在电容器上的电压水平变化来移动电荷包的能力。