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Behavioral modeling of nonlinear transfer systems with load-dependent X-parameters

التفاصيل البيبلوغرافية
العنوان: Behavioral modeling of nonlinear transfer systems with load-dependent X-parameters
المؤلفون: S. M. Moosavi, C. Widemann, W. Mathis
المصدر: Advances in Radio Science, Vol 15, Pp 37-41 (2017)
بيانات النشر: Copernicus Publications, 2017.
سنة النشر: 2017
المجموعة: LCC:Engineering (General). Civil engineering (General)
مصطلحات موضوعية: Engineering (General). Civil engineering (General), TA1-2040
الوصف: In this contribution, different approaches based on the X-parametersTM to model the behavior of mismatched nonlinear transfer systems are examined. The X-parameters based on the PHD1-principle introduced by Verspecht and Root (2006) as an extension of the well-known S-parameters describe nonlinear microwave 2-port-networks under large signal conditions. Using load-pull measurement techniques they can be used for arbitrary load situations. Beside this load-pull approach, in the work of Cai et al. (2015), it is stated that it is sufficient to use one optimized X-parameter set for each value of the load reflection coefficient without introducing a large error. In another contribution of Cai and Yu (2015), this approach is extended to cover the whole smith chart with one optimized X-parameter set instead. In this work, these different approaches are compared and brought into question. 1 polyharmonic distortion; Verspecht and Root (2006).
نوع الوثيقة: article
وصف الملف: electronic resource
اللغة: German
English
تدمد: 1684-9965
1684-9973
Relation: https://www.adv-radio-sci.net/15/37/2017/ars-15-37-2017.pdf; https://doaj.org/toc/1684-9965; https://doaj.org/toc/1684-9973
DOI: 10.5194/ars-15-37-2017
URL الوصول: https://doaj.org/article/d847087e6c3043f3b395b37a040560dc
رقم الأكسشن: edsdoj.847087e6c3043f3b395b37a040560dc
قاعدة البيانات: Directory of Open Access Journals
الوصف
تدمد:16849965
16849973
DOI:10.5194/ars-15-37-2017