The “Internet of Things” is connecting our world like never before. Everyday items are being wirelessly connected to our computers and mobile devices, relaying information related to weather, news, health and safety, and more. Being able to test such devices from a system level has never been more crucial. Combine this with the fact that today’s mobile devices have multiple antennas, most of which are externally inaccessible, and difficult to test. Each antenna performs a specific function, unique to the device. The link between the Device Under Test (DUT) and the test equipment should be based on maximum reliability while minimizing path loss. The need to minimize this RF link budget is crucial in research and development, where critical decisions are made about vendor and component selection. The dbCoupler series is suitable for applications reaching frequencies up to 6 GHz, thereby covering all common wireless standards such as 5G/LTE, 802.11A/B/G/N/ AC, WiMAX™, ZigBee, Bluetooth®, GNSS, and RFID. Common Configuration: Correctly positioning a device is essential for accurate, reliable, and repeatable testing using an antenna coupler. All dbCouplers have a low profile, which allow the DUT to be maneuvered in 3 axis, achieving the highest performance. Increased repeatability can be achieved using a fixture to ensure the DUT is in the same spot each and every time. This makes the dbSafe or dbGuard RF enclosure the perfect complement to the dbCoupler.

Common Configuration

Correctly positioning a device is essential for accurate, reliable, and repeatable testing using an antenna coupler. All dbCouplers have a low profile, which allow the DUT to be maneuvered in 3 axis, achieving the highest performance. Increased repeatability can be achieved using a fixture to ensure the DUT is in the same spot each and every time. This makes the dbSafe or dbGuard RF enclosure the perfect complement to the dbCoupler.

 

The Antenna Coupler comes in many variations for every need. Below you can find an arrangement of Antenna Couplers you can choose from.