electronics-journal.com
04
'24
Written on Modified on
Keysight technologies News
KEYSIGHT BECOMES VALIDATED TEST TOOL PROVIDER FOR FIRA 2.0 TECHNICAL AND TEST SPECIFICATIONS
Ultra-wideband testing solution meets all requirements for physical layer conformance testing against the FiRa 2.0 Core Technical and Test Specifications.
Keysight Technologies has had a test tool validated for the FiRa 2.0 Certification release, covering physical layer (PHY) conformance testing. The latest FiRa PHY Technical and Test Specifications introduce enhancements to the performance and interoperability test requirements for ultra-wideband (UWB) device conformance tests.
UWB is a low-energy radio technology used for high-bandwidth communications for high-precision ranging over a wide spectrum. In dense and challenging environments, UWB offers better performance in terms of precision, reliability, security, and power consumption than other communications technologies. The FiRa 2.0 Certification Program offers more rigorous testing for UWB device makers to enable compatibility and functionality across diverse applications, including smart homes, automotive systems, and industrial automation.
To assist device makers with meeting the challenges of testing against FiRa 2.0 specifications, Keysight introduced support for FiRa 2.0 test cases in its UWB Test Solution. As a FiRa-validated test tool for the new specifications, the UWB Test Solution provides a wrap-around toolset covering the full design lifecycle from R&D to certification to manufacturing.
The Keysight UWB Test Solution provides the following benefits:
- Radio frequency (RF) validation: Ensures that the device under test (DUT) meets the RF performance requirements.
- Angle of arrival (AoA) measurement: Verifies that the DUT measures signal angle correctly based on the phase difference to ensure accurate positioning.
- Time of flight (ToF) measurements: Validates that the DUT reports signal flight time as expected for accurate distance calculation which, is essential for accurate positioning.
- Accelerates manufacturing: Speeds up UWB device RF validation on the manufacturing line.
