【UWB】IEEE 802.15.4z / FiRa Product Inspection
The inspection of UWB products without RF connectors will be conducted as "OTA testing." We propose an "OTA testing environment" using an antenna coupler that measures "at close range."
Apple's U1 chip is famous for its "UWB IEEE 802.15.4z" and FiRa UWB "OTA testing solutions." - Testing of application products using Apple's U1 chip with "UWB IEEE 802.15.4z" - FiRa (fine-ranging) UWB product testing - UWB LIN gateway product testing - UWB CAN gateway product testing - "OTA testing solutions" using antenna couplers - "OTA testing" in the development phase - "OTA testing" in the mass production phase, manual to automated inspection (shielded box) Development Phase: Contributing to product development at R&D desks. - Space-saving "OTA testing that does not take up much space" Mass Production Phase: Contributing to the reduction of inspection costs. - Shortening inspection time due to the OTA testing environment (reducing takt time) - Space-saving in the inspection process - Automation - Non-contact testing *OTA testing refers to evaluating the characteristics of the object being measured through wireless (Over The Air) connections instead of using "coaxial connectors/cables." It allows for non-contact transmission and reception testing.
basic information
*Embedded antenna coupler shield box "OTA test environment" - Space-saving "OTA testing in a compact space" - Reduced inspection time - Reduced takt time - Space-saving
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Applications/Examples of results
International patent "Close Measurement" antenna coupler applied products A "compact OTA testing environment" using the antenna coupler has also been patented. - IEEE 802.15.4z UWB applied product testing - FiRa (fine-ranging) UWB product testing - UWB LIN gateway product testing - UWB CAN gateway product testing - UWB smartphone payment, tag applied products - UWB spatial recognition, AR applied products - Time-of-Flight Distance Measurement
