Resolved an issue where the Optenni Lab plugin terminated with the error attempt to indexfield "FarField" (a nil value). The most notable improvements to Feko are listed by component.
This release is a patch release that should be applied to an existing 2019 installation.
This update added new features, corrections and improvements. The Altair HyperWorks product team has released an hotfix to Feko and WinProp 2019.3.0. Dev.Altair HW FEKO and WinProp 2019.3.1 Hotfix | 596.8 mb Vegetation blocks lead to higher attenuations if rays pass the objects Arbitrary blocks possible (woods, fields, etc.)Ĭomparison between predictions and CW measurement data Std. Visualization of results in WinProp ProMan standalone tool- Delay spread, angular spreadĬalibration of model parameters based on measurement data Calibration of clutter losses also supported Separate tool available for selection of calibration method and of heights can be defined Ratio of open clearance can be defined Statistically distributed heights and clearance: More realistic approach * Possible if a WinProp vector database is used for predictions Transmitter outside buildingDeterministic indoor coverage with urban vector data and indoor vector data of selected buildings Transmitter inside buildingDeterministic indoor coverage with urban vector data and indoor vector data of selected buildings Prediction of coverage inside buildings based on indoor walls Each wall can have individual material properties Prediction with topography and 3D vector buildings
Semi-deterministic approach Computation of dominant path with full 3D approach Unlimited number of interactions for each path Consideration of wave guiding in street canyons Penetration into buildings and computation of coverage insideīuildings based on semi-deterministic approachĪccuracy similar to ray tracing Computation time similar to empirical models Auto calibration with measurements Prediction of indoor coverage based on indoor walls (if available in vector building database) less than 7 dB compared to measurements) Support of all kinds of map data: Pixel (topography, clutter, buildings)Īnd vector data (buildings, vegetation objects) Support of all air interfaces: 2G, 2.5G, 3G, HSPA, LTE, WiMAX Frequency range: 300 MHz to 30 GHz Very short prediction times Accurate results (std. One propagation model for any type of scenario: macro-cell, mini-cell, pico-cell Offices of the R&D team of AWE CommunicationsĢ000 2001 2002 2003 2004 2005 2006 2007 2008Ĭontinuous expansion of supported environments Range from small scale indoor to rural and satellites Propagation models for each environment already sold to customers Still significant growing since 2003 Specialized on wave propagation models Located in southern Germany (Region of Stuttgart) Development of customer specific software Research projects (in the field of wave propagation) Strong scientific background Engaged in international, European, and national Long term vision Spin-Off from University of Stuttgart, Germany Shares owned by employees of the company) Company About the WinProp plug-in Configuration of the WinProp plug-in Advantages of the WinProp plug-in CustomersĪWE Communications was founded in 1998 Fully independent of any external investors (all