Patent ID: 8872080
Filing Date: 2014-10-28
Classification: G01R,H05B

Abstract:
1. A multiple-input and multiple-output (MIMO) analyzer being of a multimode resonant chamber, comprising: a slotted piece that separates the chamber into two cavities, an upper cavity where signal transmission elements are placed and a lower cavity where signal reception elements are placed; mobile switching pieces which open or close, totally or partially, slots of the slotted piece, the mobile switching pieces being provided one below and one above the slotted piece; axles through which the mobile switching pieces move; one or several mode stirrers; one or several lenses, the one or several lenses being placed in the slots of the slotted piece; one door; and one or several broadband antennas wherein the slots in the slotted piece have diverse shapes to be opened and closed in order to alter electromagnetic fields in the resonant chamber.