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In this paper, we will briefly review some recently developed ways to address these challenges, by describing some advanced numerical simulation techniques based on multirate Runge\u2010Kutta schemes, which operate in the one\u2010dimensional time and also within multidimensional frameworks.<\/jats:p>","DOI":"10.1155\/2012\/528045","type":"journal-article","created":{"date-parts":[[2012,2,20]],"date-time":"2012-02-20T21:02:27Z","timestamp":1329771747000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":1,"title":["Radio Frequency Numerical Simulation Techniques Based on Multirate Runge\u2010Kutta Schemes"],"prefix":"10.1155","volume":"2012","author":[{"given":"Jorge F.","family":"Oliveira","sequence":"first","affiliation":[]},{"given":"Jos\u00e9 C.","family":"Pedro","sequence":"additional","affiliation":[]}],"member":"311","published-online":{"date-parts":[[2012,2,20]]},"reference":[{"volume-title":"Nonlinear Microwave and RF Circuits","year":"2003","author":"Maas S. 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