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A Gap Waveguide-Based Compact Rectangular Waveguide to a Packaged Microstrip Inline Transition

التفاصيل البيبلوغرافية
العنوان: A Gap Waveguide-Based Compact Rectangular Waveguide to a Packaged Microstrip Inline Transition
المؤلفون: José M. Pérez-Escudero, Alicia E. Torres-García, Ramón Gonzalo, Iñigo Ederra
المصدر: Applied Sciences, Vol 10, Iss 14, p 4979 (2020)
بيانات النشر: MDPI AG, 2020.
سنة النشر: 2020
المجموعة: LCC:Technology
LCC:Engineering (General). Civil engineering (General)
LCC:Biology (General)
LCC:Physics
LCC:Chemistry
مصطلحات موضوعية: groove gap waveguide, microstrip transition, ridge gap waveguide, Technology, Engineering (General). Civil engineering (General), TA1-2040, Biology (General), QH301-705.5, Physics, QC1-999, Chemistry, QD1-999
الوصف: In this paper two different simple to design and easy to manufacturing transitions from a microstrip to rectangular waveguide based on ridge and groove gap waveguides are studied. The first one is based on a combination of a groove and ridge gap waveguide. In this case, the microstrip substrate occupies the whole bottom metallic housing block, namely, the transition and the gap between the bed of nails and the lid; therefore, it does not require any substrate shaping. Nevertheless, the transition needs to replace groove waveguide by ridge gap waveguide sections to avoid higher-order mode excitation. In the second approach, based on only a groove gap waveguide, the substrate is shaped to be only in the microstrip section, that is, outside the bed of nails area. This leads to a simplification of the design procedure. Prototypes of both transitions have been characterized, showing good agreement with the simulations taking into account the manufacturing tolerances. Performance comparable to the state-of-the-art in this frequency band has been achieved.
نوع الوثيقة: article
وصف الملف: electronic resource
اللغة: English
تدمد: 2076-3417
Relation: https://www.mdpi.com/2076-3417/10/14/4979; https://doaj.org/toc/2076-3417
DOI: 10.3390/app10144979
URL الوصول: https://doaj.org/article/8e2eed1a7aba4f3ca55bfe4538e88ee3
رقم الأكسشن: edsdoj.8e2eed1a7aba4f3ca55bfe4538e88ee3
قاعدة البيانات: Directory of Open Access Journals
الوصف
تدمد:20763417
DOI:10.3390/app10144979