集成新型微带-槽转换的60ghz开关波束端火天线模块

2011 IEEE MTT-S International Microwave Symposium Pub Date : 2011-06-05 DOI:10.1109/MWSYM.2011.5972961

A. Amadjikpe, D. Choudhury, G. Ponchak, J. Papapolymerou

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引用次数: 13

摘要

提出了一种低轮廓、开关波束、端火天线，集成了一种新型微带-槽转换。天线模块由线键开关和PA集成在液晶聚合物衬底封装中组成。提出的转换利用慢波技术将50 Ω微带转换为55至67+ GHz的110 Ω插槽模式。在55 ~ 67 GHz范围内，10mm × 10mm有源天线3db波束宽度为55°/68°(E/H平面)，平均峰值增益为19dbi。

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60-GHz switched-beam end-fire antenna module integrated with novel microstrip-to-slot transition

A low-profile, switched-beam, end-fire antenna integrated with a novel microstrip-to-slot transition is presented. The antenna module consists of wire-bonded switch and PA integrated in liquid crystal polymer substrate package. The proposed transition exploits slow-wave techniques to transform a 50 Ω microstrip into a 110 Ω slot mode over 55 to 67+ GHz. The 10 mm × 10 mm active antenna 3 dB beamwidth is 55°/68° (E/H plane) in each switched state with an average 19 dBi peak gain over 55 to 67 GHz.

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2011 IEEE MTT-S International Microwave Symposium

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