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NEWS
18/05/2021
MEASUREMENT

First DASY8 System Shipped

SPEAG’s next generation modular electromagnetic near-field scanning platform DASY8 has been released with important new features. In addition, the software of three DASY8 Modules has been released, namely Module SAR V16.0, Module mmWave V2.4, and Module WPT V1.2. Module HAC2019, Module R&D, and the DASY8-3D extension will follow later this summer.

SPEAG has released DASY8!

Our new flagship measurement system is based on DASY6 and has been further optimized for both compliance testing and R&D measurements. It provides:

  • the greatest flexibility possible and simplified use thanks to its modular software;
  • faster measurements and enhanced evaluations with improved precision and less overestimation;
  • extended application program interfaces (API) for workflow automation;
  • easy adaptation for emerging technologies.
DASY8 SAR web

DASY8 Module SAR V16.0, Module mmWave V2.4, and Module WPT V1.2 have also been released and come with important new features, as listed below. They will also be made available for DASY6 users soon.

Precise and Flexible Hardware for Quicker Measurements

DASY8 is centered around Stäubli’s new high precision 6-axis robotic arm, the TX2 series, which provides the ideal combination of speed, rigidity, size, and accuracy. The Mounting Platforms (MP8) have been redesigned to provide improved mechanical rigidity and flexibility at the same time. The phantoms are now detachable and fixed at the correct location using a smart locking mechanism.

The robot arm is now interfaced with a new Quick Adapter Change System (QACSV1) that allows fast (<5s) and easy reconfiguration of the system, i.e., a change of probe system (DAE, MAGPy-DAS, third-party probes, etc.) or mounting the device positioner of DASY8-3D. The Electrical to Optical Converter (EOC8) further provides all interfaces (USB, Ethernet) for the entire functionality of the various modules. The Measurement Server (MS8) has increased computation power, enabling smarter planning of robot movements to further reduce measurement time.

Application-Specific Software Modules

The DASY8 software has five different modules. Each module has been optimized for a specific application:

  • Module SAR is optimized to demonstrate compliance with local and whole-body Specific Absorption Rate (SAR) limits from 4 MHz to 10 GHz and Absorbed Power Density (APD) from 6 GHz to 10 GHz;
  • Module mmWave is optimized to demonstrate compliance with the incident PD limits from 6 GHz to 110 GHz as close as 2 mm from the Equipment Under Test (EUT);
  • Module WPT is optimized to demonstrate compliance of magnetic field sources (e.g., wireless power transfer (WPT)) operating from 3 kHz to 4 MHz with reference levels limits and basic restrictions;
  • Module HAC2019 is optimized to effectively demonstrate hearing aid compatibility (HAC) with IEEE C63.19-2019;
  • Module R&D is optimized to perform user-specific scans and data processing with SPEAG's own probes as well as those of third parties.

Two additional DASY8 products will be released later this year:

  • DASY8-3D, which combines the speed of cSAR3D with the precision and versatility of DASY8;
  • DASY8 Module AIMD (Active Implantable Medical Devices) from our partner company ZMT Zurich MedTech AG.

All modules include the latest and most advanced high-performance-computing (HPC) enabled reconstruction and evaluation algorithms of Sim4Life. SPEAG is committed to continuing to bridge the gap between measurements and simulations to create even more powerful compliance and R&D tools.

Module SAR V16.0: Easy Multi-TX Evaluations

SPEAG has rewritten the SAR postprocessor to semi-automate the evaluation of a device that can transmit on multiple bands simultaneously. The measurements can be performed on different DASY6 and/or DASY8 systems. Combining SAR results from different bands is done via postprocessing only, i.e., without the need for additional measurements. This has proven to be the most efficient workflow to prove compliance without any significant overestimation. Check out the video below to experience how easy Multi-TX evaluations have now become:

The most important new features and improvements of Module SAR V16.0 are:

  • Extended API option for the further automation of measurements. The scanning commands now support additional parameters such as EUT offsets. The set of tutorials has been reviewed and the examples have been made more interactive;
  • Improved probe sensor linearization verification using our Modulation and Audio Interference Analyser (MAIA);
  • Simplified handling of Tissue Simulating Liquids (TSL) for measurements in the 6 GHz to 10 GHz frequency range;
  • Modernized Graphical User Interface (GUI).

Module mmWave V2.4

Besides including various bug fixes, the postprocessing algorithms of Module mmWave V2.4 have been updated to the latest version of Sim4Life V6.2 so that cubic evaluations as required by the Japanese regulators are possible in addition to spherical ones.

 DASY8 mmWave detail web

The upcoming release, Module mmWave V3.0, will also offer a reconstruction of equivalent sources on the outer shell model of the devices. The device model can be created as a simplified device or imported as a computer aided design (CAD) model of the actual device. This means that evaluations are now also possible for non-planar surfaces and at distances closer than λ/5, overcoming two of the major limitations that existed so far. Furthermore, the new procedure will simplify the testing.

Module WPT V1.2

SPEAG also released DASY8 Module WPT V1.2 which further simplifies compliance testing of small to medium sized magnetic field sources by providing:

  • Flexible volume scan options for various types of magnetic field sources;
  • Easy setup of the EUT, probe positing and improved saving/restoring options;
  • Improved performance for grid creation and visualization and advanced notification options (e.g., estimation of scan size, duration, etc.).

For further information, please contact us at info@speag.swiss or any of our sales channels.

 

MEASUREMENT

18/04/2017

Contact
info@speag.swiss

 

SAR Compliance Testing of Wireless Devices with Time-Averaged Power Control

A user video demonstrates the new time-averaged SAR feature of cDASY6 V6.4.

 
MEASUREMENT

13/04/2017

Contact
info@speag.swiss

 

cSAR3D is the Chosen Solution in Egypt

A cSAR3D system was recently delivered and installed at the Egyptian National Telecom Regulatory Authority in Cairo.

 
MEASUREMENT

04/04/2017

Contact
info@speag.swiss

 

SPEAG’s & CTIA’s New Forearm Phantom SHO-GFPC-V1

Standardized Over-The-Air (OTA) evaluation of wrist-worn devices in a precise and repeatable fashion.

 
MEASUREMENT

14/03/2017

Contact
info@speag.swiss

 

New OTA Phantom Optimized for Testing Head-Mounted Wearables

SPEAG’s new OTA phantom SAM V4.6BSE provides maximum flexibility for testing wearable devices mounted to the head.

 
MEASUREMENT

07/03/2017

Contact
info@speag.swiss

 

Quick cSAR3D Measurement of Wireless Device

Fast SAR measurements are easier than ever! Watch a new user video demonstrating the features of cSAR3D V2.8.

 
MEASUREMENT

28/02/2017

Contact
info@speag.swiss

 

cSAR3D Measurements in Great Demand

China Telecommunication Technology Labs-Terminals (CTTL-Terminals), China’s premier wireless testing authority, is now routinely applying SPEAG’s vector measurement-based array system cSAR3D for pre-compliance evaluations of wireless devices for several of China’s manufacturers.

 
MEASUREMENT

25/02/2017

Contact
info@speag.swiss

 

Brief Update: IEC 62209 Standard Meeting Exceeds Expectations

cSAR3D closes the gap between innovation and Compliance.

 
MEASUREMENT

21/02/2017

Contact
info@speag.swiss

 

New Holder Adaptor Eliminates All Steps on Testing Its Influence on SAR

The new low-loss low-permittivity adaptor eliminates all steps on testing the holders influence on SAR measurements.

 
MEASUREMENT

02/02/2017

Contact
info@speag.swiss

 

Making Waves: Revolutionary Probe for 5G

The novel EUmmWV2 probe enables precise very close near-field measurements for frequencies up to 110 GHz.

 
CORPORATE

01/02/2017

Contact
info@speag.swiss

 

Zurich43 Retreat 2017 at Pilatus Kulm - Communication

Twenty-five Zurich43 associates and three IT'IS Foundation board members gathered in the historic Hotel Pilatus-Kulm high above Luzern 30 – 31 January 2016 for their annual retreat, this year on communication. The goal of the two-day retreat was to find ways to improve communication skills across various target groups, channels, and markets, both within Z43 and with the outside world.

 
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