Patent ID: 7750859
Filing Date: 2010-07-06
Classification: G01R,H01Q

Abstract:
1. A generic pick-up horn for absorbing radiation emitted by a transmit antenna at one or more frequency bands and at one or more polarizations, the pick-up horn comprising: at least one outer metal wall forming a metal body; at least one interior surface disposed in the metal body and forming at least one chamber in the metal body; a front metal surface disposed at a front end of the metal body, and having at least one sized opening corresponding and connected to the at least one chamber; at least one high-power absorbing load disposed within at least one chamber and configured and arranged to conduct heat to the at least one interior surface, wherein the at least one high-power absorbing load substantially covers a back surface of the at least one chamber; and a coolant path disposed within the metal body, the coolant path including a coolant inlet and a coolant outlet, each of which is disposed on an outer surface of the at least one outer metal wall.