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Test systems with multiple antennas for characterizing over-the-air path loss

  • US 8,527,229 B2
  • Filed: 08/31/2010
  • Issued: 09/03/2013
  • Est. Priority Date: 08/31/2010
  • Status: Active Grant
First Claim
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1. A method for performing wireless testing with a test station during manufacturing, wherein the test station includes a test chamber having a plurality of test chamber antennas, a test unit, and radio-frequency cables that connect the test chamber antennas to the test unit, the method comprising:

  • with the test station, testing a device under test by passing radio-frequency signals between a selected one of the test chamber antennas and the device under test while preventing radio-frequency signals from passing between the test chamber antennas other than the selected one of the test chamber antennas and the device under test.

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