What's RSSI in Antenna Design

In antenna design, RSSI stands for Received Signal Strength Indicator and refers to the signal strength received by the antenna. It is commonly used in radio frequency (RF) systems, such as wireless communication systems, to determine the quality of the received signal.

RSSI measures the power level of the signal received by the antenna and is usually expressed in decibels relative to a reference power level. It is used to determine the signal strength and quality of the received signal, which can be used to optimize the system's performance.

In antenna design, the RSSI can be used to evaluate the antenna's performance, such as its sensitivity, gain, and directional properties. It can also be used to compare the performance of different antenna designs and configurations to select the optimal solution for a particular application.