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Recent Developments on Hybrid Time-Frequency Numerical Simulation Techniques for RF and Microwave Applications
2013
Journal of Function Spaces and Applications
This paper reviews some of the promising doors that functional analysis techniques have recently opened in the field of electronic circuit simulation. Because of the modulated nature of radio frequency (RF) signals, the corresponding electronic circuits seem to operate in a slow time scale for the aperiodic information and another, much faster, time scale for the periodic carrier. This apparent multirate behavior can be appropriately described using partial differential equations (PDEs) within
doi:10.1155/2013/578326
fatcat:beimpqd5hfgcdnjoviftk3eeyi