Computer Aided Design for Rectangular Waveguide Leaky Wave Antenna with Meandering Longitudinal Slot
Publish Year: 1393
نوع سند: مقاله ژورنالی
زبان: English
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شناسه ملی سند علمی:
JR_MJEEMO-14-2_004
تاریخ نمایه سازی: 21 اسفند 1403
Abstract:
In this study, a new simple method for design and implementation of rectangular waveguide leaky wave antenna with the longitudinal long slot is presented. In this method which has been done using HFSS, firstly, the waveguide attenuation is calculated based on the position of the slot in relation to the waveguide broad wall. Then the desired aperture illumination is fitted to the slot position on the broad wall of the waveguide by MATLAB. Finally, a Taylor-distributed rectangular waveguide leaky wave antenna with ۳۰ dB SLL designed and fabricated in ku band. The good agreement between the simulation and the measurement results for radiated patterns verifies the effectiveness of the presented method.
Keywords:
Leaky wave antenna , longitudinal slot , computer aided , HFSS , آنتن موج نشتی , شکاف طولی بلند , طراحی به کمک کامپیوتر و HFSS
Authors
هادی فائزی
Department of Electrical Engineering, Iran University of Science and Technology, Tehran, Iran,
سجاد صادقی
School of Electrical and Computer Engineering, University of Tehran, Tehran, Iran
کریم محمدپور اقدم
PhD Electrical Engineering - Telecommunications Department of Engineering Faculty of Engineering - Department of Electrical and Computer Engineering University of Tehran Tehran - North Kargar
فرخ حجت کاشانی
Department of Electrical Engineering, Iran University of Science and Technology, Tehran, Iran
مجید طیرانی
Department of Electrical Engineering, Iran University of Science and Technology, Tehran, Iran
