https://scholars.lib.ntu.edu.tw/handle/123456789/559285
標題: | A cost-efficient air-filled substrate integrated ridge waveguide for mmWave application | 作者: | Ting, C.-W. Chen, S. TZONG-LIN WU |
關鍵字: | AFSIRW; AFSIW; MmWave; PCB; Slot coupling; Transition | 公開日期: | 2020 | 卷: | 2020-August | 起(迄)頁: | 165-168 | 來源出版物: | IEEE MTT-S International Microwave Symposium Digest | 摘要: | This paper introduces the design of an air-filled substrate integrated ridge waveguide (AFSIRW), and a transition design from microstrip line (MSL) to AFSIRW operating at 60 GHz. The proposed structure is cost-efficient since it is realized on traditional printed circuit board (PCB) technology. An equivalent circuit model of the proposed MSL-AFSIRW transition is presented and verified by full-wave simulation. To verify the proposed idea, a back-to-back transition is designed, fabricated and measured. After calibration, the measured return loss is higher than 15 dB from 54 to 69 GHz. The minimum of measured insertion loss is 0.25 dB at 65 GHz. The measured results show that the proposed design can provide low insertion loss around 60 GHz with low circuit fabrication cost. © 2020 IEEE. |
URI: | https://www.scopus.com/inward/record.url?eid=2-s2.0-85094209338&partnerID=40&md5=29fad243763c01e681a18849c30cfe9e https://scholars.lib.ntu.edu.tw/handle/123456789/559285 |
ISSN: | 0149645X | DOI: | 10.1109/IMS30576.2020.9224121 | SDG/關鍵字: | Equivalent circuits; Insertion losses; Millimeter wave devices; Printed circuit boards; Substrate integrated waveguides; Circuit fabrication; Cost-efficient; Equivalent circuit model; Full-wave simulations; Low insertion loss; Measured results; Mm-wave application; Printed circuit boards (PCB); Ridge waveguides |
顯示於: | 電機工程學系 |
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