DASY8/6 Module WPT V2.0: Enhanced and Fast WPT Compliance Testing
SPEAG released DASY8/6 Module WPT V2.0, which integrates the new MAGPy Version 2 with the DASY8/6 system and provides 8-times faster, more accurate, and total field (magnetic and electric field) compliance testing of sources emitting any periodic signals (<10 MHz) against the basic restrictions.
The latest version of our DASY8/6 Module WPT, V2.0, is now based on MAGPy Version 2 and takes full advantage of this stand-alone product. Evaluating wireless power transfer (WPT) systems has never been so quick and easy with maximum precision:
8× faster measurements, as the new probes allow assessment of the eight isotropic magnetic (H-)field probes (23 sensors plus phase) at each robot position;
Simultaneous measurement of the incident electric (E-)field with its integrated isotropic E-field sensor;
Evaluation of periodic signals with non-sinusoidal waveforms and duty cycles;
Evaluation of all basic restriction quantities, now also including the local non-averaged induced E-field required by ISED;
Conversion of the measured H-field distribution into a Maxwell field and calculation of the fields in the standardized phantom without loss of precision (Tier 4 of IEC 63184);
This user video shows how the MAGPy Version 2 probe, integrated with DASY8/6 Module WPT V2.0, is used to determine compliance for wireless power transfer devices.
Another important advantage is the dual use of the MAGPy system as a hand-held system (MAGPy Version 2) and as part of Module WPT (DASY8/6 Module WPT V2.0), as customers only need to buy and calibrate one device.
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SPEAG’s research partner, the IT'IS Foundation, and the Wireless Research Center of North Carolina have joined forces to define next generation phantom testing in the emerging market for wearable devices. SPEAG's full-body phantom "POPEYE" and other EM phantoms intended towards standards development will be deployed.
The innovation continues with SPEAG's release of cSAR3D V2.0. This release fully integrates all cSAR3D phantom types: Flat, Left Head, Right Head and Quad. Shipments of cSAR3D Quad started in November 2014 and have far exceeded our expectations. SAR measurement of simultaneous transmisson is supported, as is base station simulator automation with both CMU200 and CMW500 from Rohde & Schwarz.
Significant progress at recent IEC 62209-3 meeting in San Francisco resulted in agreement on broad acceptance of vector array systems such as cSAR3D, and rigorous protocols for validation and uncertainty.
cSAR3D Quad is ideal for fast and accurate SAR testing of laptops, tablets and other large devices. In November and December 2014, several cSAR3D Quad systems were shipped and installed at customer sites, with many more scheduled to ship in early 2015. SPEAG is very pleased with the popularity and initial demand for cSAR3D Quad among our customers.
The red carpet was rolled out at the Volkshaus at Helvetiaplatz on the evening of Friday, November 21st to welcome attendees of the jubilee party to celebrate the 20th anniversary of SPEAG and the 15th anniversary of the IT’IS Foundation.