Slant -45°

A form of linear polarisationpolarisation: Polarisation is a crucial characteristic of an antenna, describing the orientation of the electric field vector as it propagates through space. In simpler terms, it describes the directional movement of the wave as it travels.It is an important parameter to understand as wireless communication… where the electric field vector of an electromagnetic wave oscillates at a -45-degree angle, relative to the ordinary mounting of the antenna radome, when viewed in the direction of wave propagation. This configuration is achieved by positioning the internal antenna element at a 45-degree counterclockwise angle. This orientation corresponds to a 45-degree counterclockwise slant from a typical horizontal or vertical mount. For efficient communication, especially with directional antennas, the polarisation of the transmitting wave should match the orientation of the receiving antenna. Therefore, a -45-degree slant polarised antenna is ideally aimed at a +45-degree receiver.