 Frequency domain sensor

A frequency domain sensor refers to a type of sensor that operates by analyzing the frequency components of a signal rather than its amplitude or time-domain characteristics. These sensors are often used in applications that require the measurement or monitoring of physical parameters by examining their frequency characteristics. ### Key Characteristics of Frequency Domain Sensors: 1. **Frequency Analysis**: These sensors typically convert an input signal (such as a mechanical or electrical signal) into its frequency components, allowing for the identification of specific frequencies associated with particular phenomena.