Here’s a concise yet informative text block for the , suitable for a project description, documentation, or repository README. Atheros CSI Tool
The Atheros CSI Tool is an open-source framework that extracts from commercial Wi-Fi devices equipped with Atheros AR93xx, AR95xx, or QCA988x chipsets. Unlike standard RSSI (Received Signal Strength Indicator), CSI provides fine-grained, per-subcarrier amplitude and phase information for each OFDM (Orthogonal Frequency-Division Multiplexing) subcarrier across multiple transmit-receive antenna pairs.
Atheros Csi Tool May 2026
Here’s a concise yet informative text block for the , suitable for a project description, documentation, or repository README. Atheros CSI Tool
The Atheros CSI Tool is an open-source framework that extracts from commercial Wi-Fi devices equipped with Atheros AR93xx, AR95xx, or QCA988x chipsets. Unlike standard RSSI (Received Signal Strength Indicator), CSI provides fine-grained, per-subcarrier amplitude and phase information for each OFDM (Orthogonal Frequency-Division Multiplexing) subcarrier across multiple transmit-receive antenna pairs. atheros csi tool