Patents by Inventor Heiko KUEHLING

Heiko KUEHLING has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Test system and method with a thermally isolated hollow body inside an over the air measurement chamber
    Patent number: 10935596
    Abstract: The invention relates to an over-the-air (OTA) test system for measuring a performance of a device under test (DUT). The test system comprises an over-the-air (OTA) measurement chamber provided with at least one feedthrough for at least a first air hose and a second air hose. The test system further includes a thermally isolated hollow body inside the OTA measurement chamber, in which the DUT is positioned having at least two openings for connecting a first end of each of the first and the second air hose, and at least one sensor having a connection wire, located within the thermally isolated hollow body. Advantageously, the sensor connection wire is fed through one of the two openings into the thermally isolated hollow body.
    Type: Grant
    Filed: July 20, 2018
    Date of Patent: March 2, 2021
    Assignee: ROHDE & SCHWARZ GMBH & CO. KG
    Inventors: Corbett Rowell, Stefan Ullrich, Heiko Kuehling
  • TEST SYSTEM AND METHOD WITH A THERMALLY ISOLATED HOLLOW BODY INSIDE AN OVER THE AIR MEASUREMENT CHAMBER
    Publication number: 20200025822
    Abstract: The invention relates to an over-the-air (OTA) test system for measuring a performance of a device under test (DUT). The test system comprises an over-the-air (OTA) measurement chamber provided with at least one feedthrough for at least a first air hose and a second air hose. The test system further includes a thermally isolated hollow body inside the OTA measurement chamber, in which the DUT is positioned having at least two openings for connecting a first end of each of the first and the second air hose, and at least one sensor having a connection wire, located within the thermally isolated hollow body. Advantageously, the sensor connection wire is fed through one of the two openings into the thermally isolated hollow body.
    Type: Application
    Filed: July 20, 2018
    Publication date: January 23, 2020
    Inventors: Corbett ROWELL, Stefan ULLRICH, Heiko KUEHLING