A Hybrid Aggressive Space Mapping Algorithm for EM Optimization

M. Bakr, J. W. Bandler, N. Georgieva, Kaj Madsen

    Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

    Abstract

    We present a novel, Hybrid Aggressive Space Mapping (HASM) optimization algorithm. HASM is a hybrid approach exploiting both the Trust Region Aggressive Space Mapping (TRASM) algorithm and direct optimization. It does not assume that the final space-mapped design is the true optimal design and is robust against severe misalignment between the coarse and the fine models. The algorithm is based on a novel lemma that enables smooth switching from the TRASM optimization to direct optimization and vice versa, The new algorithm has been tested on several microwave filters and transformers.
    Original languageEnglish
    Title of host publicationA Hybrid Aggressive Space Mapping Algorithm for EM Optimization
    Volume1-4
    PublisherDigest
    Publication date1999
    Pages265-268
    ISBN (Print)0-7803-5135-5
    Publication statusPublished - 1999
    Event1999 IEEE MTT-S International Microwave Symposium - Anaheim, United States
    Duration: 13 Jun 199919 Jun 1999
    https://ieeexplore.ieee.org/xpl/conhome/6330/proceeding

    Conference

    Conference1999 IEEE MTT-S International Microwave Symposium
    Country/TerritoryUnited States
    CityAnaheim
    Period13/06/199919/06/1999
    SponsorIEEE
    Internet address
    SeriesI E E E - M T T S International Microwave Symposium. Digest
    ISSN0149-645X

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