DESCRIZIONE
A radar antenna (1) is provided. The radar antenna (1) includes a radar case (10) having a front side and a rear side, a signal processor (25) provided inside the radar case (10) and configured to perform signal processing on a reception signal that is received by an EM radiator (23) configured to transceive an electromagnetic wave, and a wireless LAN antenna (26) fixed inside the radar case (10), having a horizontal directivity, and configured to transmit the reception signal processed by the signal processor (25) to an external terminal device, the wireless LAN antenna (26) being oriented such that a direction of the horizontal directivity of the wireless LAN antenna (26) is in parallel to the front-and-rear directions of the radar case (10). [Image Omitted] [Image Omitted]