Diplexer for orthogonally polarized transmit/receive signalling on common frequency

摘要: A microwave transmit/receive terminal having an antenna and associated feed for receiving vertically horizontally polarized signals transmitting a signal employs diplexer to be inserted between the orthomode coupler. The is formed of cylindrical waveguide main body, first port which coupled orthogonally receive coupling thereto (horizontally polarized) transmit signal. second body coupler transmitted signals. rectangular section forms third received away from said body. filter disposed within ports preventing ports. with passing while port.