{"title":"Millimeter-wave coplanar interconnects and radiators on FR-4 laminates","authors":"S. Aroor, R. Pierce, R. Henderson, A. Blanchard","doi":"10.1109/EPEPS.2012.6457912","DOIUrl":null,"url":null,"abstract":"This paper demonstrates coplanar waveguide (CPW) interconnects and radiators for antenna-in-package (AiP) solutions at millimeter-wave frequencies using flame-resistant 4 (FR-4) laminates. CPW transmission lines and broadband antennas with CPW feeds have been fabricated on two types of FR-4 laminates to detail the performance of this material. Measurements show an average attenuation of 0.19 dB/mm at 60 GHz, which is comparable to that of other packaging substrates at millimeter wavelengths. CPW-fed bow-tie apertures have a return loss below 10 dB from 60 GHz to 90 GHz.","PeriodicalId":188377,"journal":{"name":"2012 IEEE 21st Conference on Electrical Performance of Electronic Packaging and Systems","volume":"2 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2012-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"3","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2012 IEEE 21st Conference on Electrical Performance of Electronic Packaging and Systems","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/EPEPS.2012.6457912","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 3
Abstract
This paper demonstrates coplanar waveguide (CPW) interconnects and radiators for antenna-in-package (AiP) solutions at millimeter-wave frequencies using flame-resistant 4 (FR-4) laminates. CPW transmission lines and broadband antennas with CPW feeds have been fabricated on two types of FR-4 laminates to detail the performance of this material. Measurements show an average attenuation of 0.19 dB/mm at 60 GHz, which is comparable to that of other packaging substrates at millimeter wavelengths. CPW-fed bow-tie apertures have a return loss below 10 dB from 60 GHz to 90 GHz.
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