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US 9,179,340 B2Granted
Systems and methods for over-the-air testing of wireless systems
AssigneeETS-Lindgren, Inc.
InventorMichael Foegelle
Life of this patent
Estimating the term…
Abstract
Embodiments include systems and methods for over-the-air testing of wireless systems. Embodiments comprise separated chambers configured to contain devices to be tested. The chambers are connected by separately bounded propagation path corridors.
Claims19
A method of testing a device, the method comprising:
- placing a first device within a first chamber that is at least partially lined with absorber;
- placing a second device within a second chamber that is at least partially lined with absorber;
- and
- coupling the first and second chambers by a plurality of separately bounded propagation path corridors, the plurality of separately bounded propagation path corridors being designed to simulate propagation paths of different predetermined lengths.
1 more element
A test chamber for testing a device via electromagnetic waves, the test chamber comprising:
- a first chamber;
- a second chamber;
- and
- a plurality of separately bounded propagation path corridors connecting the first and second chamber, the plurality of separately bounded propagation path corridors being designed to simulate propagation paths of different predetermined lengths.
1 more element
A test chamber for testing a communication device, the communication device having at least one antenna for one of receiving and transmitting electromagnetic signals, the test chamber including:
- a first chamber, a second chamber and a third chamber, the first chamber configured to receive the communication device and connected to the second and third chamber via first and second separately bounded propagation path corridors, respectively, the first and second separately bounded propagation path corridors being designed to simulate propagation paths of different predetermined lengths.
Dependencies are inferred from the claim text.