Space-mapping modelling of microwave devices using multi-fidelity electromagnetic simulations

2011 ◽  
Vol 5 (3) ◽  
pp. 324 ◽  
Author(s):  
S. Koziel ◽  
J.W. Bandler
Keyword(s):  
Space Mapping ◽  
Microwave Devices ◽  
Electromagnetic Simulations

scholarly journals Modeling and Characterization for Microstrip Filters in the Manufacturing Process through the Unscented Transform and Use of Electromagnetic Simulators

2010 ◽  
Vol 2010 ◽  
pp. 1-5 ◽  
Author(s):  
Abraham E. Ortega Paredes ◽  
Leonardo R. A. X. de Menezes ◽  
Humberto Abdalla ◽  
Ivan N. A. Romani
Keyword(s):  
Manufacturing Process ◽  
Uncertainty Modeling ◽  
Design Stage ◽  
Microwave Devices ◽  
Unscented Transform ◽  
Electromagnetic Simulations ◽  
Passive Devices ◽  
Microstrip Filters ◽  
Different Types ◽  
Manufacturing Tolerances

This paper presents the unscented transform (UT) applied to uncertainty modeling of manufacturing tolerances at the design stage of microwave passive devices. The process combines the UT with electromagnetic simulations and assumes that the numerical sources of error are negligible in comparison to the imperfections due to the manufacturing process. The technique was validated with the simulation, construction, and test of several sets of identical microstrip filters with very good results. Although the combination of UT and electromagnetic simulators was presented for microstrip filters, it can also be used for different types of microwave devices.

scholarly journals Evolutionary Neuro-Space Mapping Technique for Modeling of Nonlinear Microwave Devices

2011 ◽  
Vol 59 (2) ◽  
pp. 213-229 ◽  
Author(s):  
Dirk Gorissen ◽  
Lei Zhang ◽  
Qi-Jun Zhang ◽  
Tom Dhaene
Keyword(s):  
Space Mapping ◽  
Microwave Devices ◽  
Mapping Technique
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