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US 7,965,986 B2Granted
Systems and methods for over-the-air testing of wireless systems
AssigneeETS-Lindgren, Inc.
InventorMichael Foegelle
Life of this patent
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Abstract
Embodiments include systems and methods for over-the-air testing of wireless systems. Embodiments comprise separated anechoic chambers containing wireless devices. The anechoic chambers are connected by propagation path corridors.
Claims5
A test configuration for testing a wireless device, the test configuration to simulate multi-path effects, the test configuration comprising:
- an anechoic chamber with a first region to contain and partially surround the wireless device and a second region to contain and partially surround a transmitting device;
- wherein an absorbing wall separates the first region and the second region;
- a first propagation path corridor to enable at least a first propagation path between the wireless device and the transmitting device, the first propagation path corridor formed by inserting a first absorbing baffle in a first position in the anechoic chamber;
- and
- a second propagation path corridor to enable at least a second propagation path between the wireless device and the transmitting device, the second propagation path corridor formed by inserting a second absorbing baffle in a second position in the anechoic chamber.
2 more elements
Dependencies are inferred from the claim text.