signalgenerator

signal generator

A signal generator is a device used in electronics and telecommunications to generate electrical signals of different frequencies, amplitudes, and waveforms. It is widely used in various fields such as research, testing, and calibration.

Adjective

1. signal generator (adj.): relating to or characteristic of a signal generator.

Noun

1. signal generator (n.): a device that generates electrical signals of different frequencies, amplitudes, and waveforms.

Different Meanings

1. In electronics and telecommunications, a signal generator refers to a device that produces electrical signals for testing and measurement purposes.
2. In computer programming, a signal generator refers to a function or algorithm that generates a sequence of signals or values.

Word Differentiation

1. signal generator vs. function generator: Both terms are often used interchangeably, but a signal generator is a more general term that can generate various types of signals, while a function generator specifically generates waveforms such as sine, square, and triangle waves.

Vocabulary Expansion

1. waveform (n.): the shape or form of a wave, such as sine, square, or triangular.

Synonyms

1. waveform generator

Antonyms

1. signal detector

Collins Dictionary

[noun] A signal generator is a device that produces electrical signals of different frequencies, amplitudes, and waveforms, used for testing and measurement purposes in electronics and telecommunications.

Oxford Dictionary

[noun] A signal generator is an electronic device that generates repeating or non-repeating electronic signals in either the analog or digital domain.

Usage

The signal generator is an essential tool in electronic testing and calibration. It can be used to simulate various real-world signals for analysis and troubleshooting.

Example Sentences

1. The signal generator produces a wide range of frequency signals for testing the performance of electronic circuits. (信号发生器为测试电子电路的性能产生各种频率的信号。)
2. The function of a signal generator is to generate electrical waveforms of specific shapes. (信号发生器的功能是产生特定形状的电气波形。)
3. The waveform generator can produce complex waveforms with multiple frequency components. (波形发生器可以产生具有多个频率分量的复杂波形。)
4. Researchers used a signal generator to simulate the behavior of a specific signal in a controlled environment. (研究人员使用信号发生器在受控环境中模拟特定信号的行为。)
5. The technician adjusted the amplitude of the signal generator to match the desired signal strength. (技术员调整了信号发生器的幅度以匹配所需的信号强度。)
6. The signal generator is equipped with various output connectors to interface with different devices. (信号发生器配备了各种输出连接器，可与不同的设备进行接口连接。)
7. The signal generator's frequency range covers from a few hertz to several gigahertz. (信号发生器的频率范围从几赫兹到几十吉赫兹。)
8. Using a signal generator, the engineer tested the sensitivity of the receiver to different signal strengths. (工程师利用信号发生器测试了接收器对不同信号强度的灵敏度。)
9. The signal generator is a versatile tool that can be used in various fields such as telecommunications, audio engineering, and research. (信号发生器是一种多功能工具，可在电信、音频工程和科研等领域中使用。)
10. The signal generator's output can be adjusted to produce both continuous and pulsed signals. (信号发生器的输出可以调整为产生连续和脉冲信号。)
11. Signal generators are commonly used in the design and testing of electronic circuits. (信号发生器在电子电路的设计和测试中广泛使用。)
12. The signal generator provides precise control over the frequency, amplitude, and phase of the generated signals. (信号发生器可对产生的信号的频率、幅度和相位进行精确控制。)
13. A signal generator can be used to generate a specific signal pattern for testing the performance of a digital communication system. (信号发生器可用于产生特定的信号模式，以测试数字通信系统的性能。)
14. By adjusting the signal generator's parameters, different modulation techniques can be simulated for testing radio receivers. (通过调整信号发生器的参数，可以模拟不同的调制技术，以测试无线电接收器。)
15. The signal generator is equipped with a frequency counter to provide accurate frequency measurement. (信号发生器配备了频率计以提供准确的频率测量。)
16. Signal generators are used in antenna testing to measure the radiation pattern and gain of antennas. (信号发生器用于天线测试，以测量天线的辐射图案和增益。)
17. The signal generator's output can be attenuated to simulate weak signal conditions. (信号发生器的输出可以衰减，以模拟弱信号条件。)
18. In waveform synthesis, a signal generator is used to create complex waveforms by combining multiple simple waveforms. (在波形合成中，通过结合多个简单波形，使用信号发生器创建复杂波形。)
19. A signal generator with a built-in arbitrary waveform generator allows the generation of custom waveforms for specific applications. (具有内置任意波形发生器的信号发生器允许为特定应用程序生成自定义波形。)
20. The signal generator's frequency sweep function is used to measure the frequency response of a system or device. (信号发生器的频率扫描功能用于测量系统或设备的频率响应。)