receiver and transmitter

简明释义

送受话器

英英释义

例句

1.The radio system consists of a receiver and transmitter that allow for two-way communication.

这个无线电系统由一个接收器和发射器组成，允许双向通信。

2.A malfunctioning receiver and transmitter can lead to communication failures in the network.

故障的接收器和发射器可能导致网络中的通信失败。

3.The receiver and transmitter in the drone enable it to communicate with the remote control.

无人机中的接收器和发射器使其能够与遥控器进行通信。

4.To improve signal quality, ensure that the receiver and transmitter are properly aligned.

为了提高信号质量，请确保接收器和发射器正确对齐。

5.In this setup, the receiver and transmitter work together to send and receive data packets.

在这个设置中，接收器和发射器协同工作以发送和接收数据包。

作文

In the realm of communication technology, the terms receiver and transmitter play a pivotal role in how information is exchanged. To fully grasp their significance, one must first understand what these components do in any communication system. A receiver and transmitter are essential devices that facilitate the transfer of data, whether it be through radio waves, optical signals, or any other form of communication medium.A transmitter is responsible for sending out signals. It converts the information into a format suitable for transmission, such as radio waves or digital signals. This process often involves modulation, which alters the properties of the carrier wave to embed the information being sent. For instance, in radio broadcasting, a transmitter modulates sound waves onto a carrier frequency, allowing it to be transmitted over large distances.On the other hand, a receiver performs the opposite function. It captures the transmitted signals and demodulates them to retrieve the original information. The efficiency of a receiver is crucial, as it determines how well the information can be extracted from the received signal. Factors such as signal strength, interference, and noise can significantly affect the performance of a receiver.The interaction between a receiver and transmitter is fundamental to various technologies we use daily. For example, in mobile communication, a cell phone acts as both a receiver and a transmitter. When you make a call, your phone’s transmitter sends your voice over the airwaves to a nearby cell tower, which then relays the signal to the recipient’s phone, where it is received by their receiver. This seamless exchange allows for real-time communication, highlighting the importance of these components.Moreover, the evolution of technology has led to the development of more sophisticated receivers and transmitters. In modern systems, digital signal processing (DSP) techniques have enhanced the capabilities of these devices, enabling them to handle higher data rates and improve the quality of communication. For instance, in satellite communications, advanced receivers and transmitters are designed to operate in challenging conditions, ensuring reliable data transmission even in remote areas.Understanding the roles of receiver and transmitter is not only important for engineers and technicians but also for consumers. As technology continues to advance, being aware of how these components work can help individuals make informed decisions when purchasing devices or troubleshooting communication issues. For example, if you experience poor signal quality on your mobile device, knowing that the problem could lie in the transmitter or receiver can guide you in seeking solutions, such as adjusting your location or contacting your service provider.In conclusion, the terms receiver and transmitter are integral to the field of communication technology. Their functions enable the seamless exchange of information across various platforms. By understanding how these components work together, we can appreciate the complexity behind everyday communication and the technological advancements that continue to shape our world. As we move forward into an increasingly connected future, the importance of efficient receivers and transmitters will only grow, making them essential elements in our daily lives.

在通信技术领域，术语接收器和发射器在信息交换中扮演着关键角色。要充分理解它们的重要性，首先必须了解这些组件在任何通信系统中的作用。接收器和发射器是促进数据传输的基本设备，无论是通过无线电波、光信号还是任何其他形式的通信媒介。发射器负责发送信号。它将信息转换为适合传输的格式，如无线电波或数字信号。这个过程通常涉及调制，它改变载波波的属性以嵌入所发送的信息。例如，在广播中，发射器将声波调制到载频上，从而使其能够在较大距离内传输。另一方面，接收器执行相反的功能。它捕获传输的信号并对其进行解调，以检索原始信息。接收器的效率至关重要，因为它决定了从接收信号中提取信息的能力。信号强度、干扰和噪声等因素会显著影响接收器的性能。接收器和发射器之间的互动是我们日常使用的各种技术的基础。例如，在移动通信中，手机既充当接收器又充当发射器。当你拨打电话时，你手机的发射器将你的声音通过无线电波发送到附近的基站，然后基站将信号转发给接收者的手机，在那里它被他们的接收器接收。这种无缝的交换允许实时通信，突显了这些组件的重要性。此外，技术的发展导致了更复杂的接收器和发射器的出现。在现代系统中，数字信号处理（DSP）技术增强了这些设备的能力，使它们能够处理更高的数据速率并提高通信质量。例如，在卫星通信中，先进的接收器和发射器被设计用于在挑战条件下工作，确保即使在偏远地区也能可靠地传输数据。理解接收器和发射器的作用不仅对工程师和技术人员重要，对消费者也同样重要。随着技术的不断进步，了解这些组件的工作原理可以帮助个人在购买设备或排除通信问题时做出明智的决策。例如，如果你在移动设备上遇到信号质量差的问题，知道问题可能出在发射器或接收器上，可以指导你寻求解决方案，比如调整位置或联系服务提供商。总之，术语接收器和发射器是通信技术领域不可或缺的组成部分。它们的功能使得各种平台之间的信息无缝交换成为可能。通过理解这些组件如何协同工作，我们可以欣赏到日常通信背后的复杂性以及不断塑造我们世界的技术进步。随着我们走向一个日益互联的未来，高效的接收器和发射器的重要性只会增加，使它们成为我们日常生活中不可或缺的元素。