现代电子技术2017，Vol.40Issue(19)：1-5,5.DOI:10.16652/j.issn.1004-373x.2017.19.001
一种用于集成天线封装(AiP)的低剖面、低成本的毫米波微带天线设计
Design of a low-profile and low-cost millimeter-wave microstrip antenna for antenna-in-package(AiP)integration
摘要
Abstract
The working principle and structure of millimeter-wave microstrip antenna and its integration with RF front-end are discussed. The whole design process of the microstrip antenna(whose center frequency is 27 GHz)based on CST STUDIO SUITE 2014 software is introduced. The millimeter-wave microstrip antenna working at 27 GHz was design,in which the Rogers 5880 organic substrate is utilized as the dielectric material. It has the advantages of low cost and low profile in comparison with the antenna taking LTCC as its dielectric. An integration scheme for millimeter-wave microstrip antenna and RF front-end is pre-sented. The simulation model of the antenna and band-pass filter(BPF)is established,and the S-parameter is extracted. The feasibility of the integration for millimeter-wave microstrip antenna and RF front-end is discussed. The size of the designed mi-crostrip antenna is only 3.8 mm×3.5 mm,the gain of the antenna can reach up to 7.62 dBi,the radiation efficiency can reach up to 93%,and the relative bandwidth is 2.3%. The measured results are in good agreement with the simulation values,which can verify the validity of the design.关键词
毫米波/微带天线/系统集成/辐射效率Key words
millimeter wave/microstrip antenna/system integration/radiation efficiency分类
信息技术与安全科学引用本文复制引用
汪鑫,王启东,曹立强..一种用于集成天线封装(AiP)的低剖面、低成本的毫米波微带天线设计[J].现代电子技术,2017,40(19):1-5,5.基金项目
国家科技重大专项03课题资助项目(2014ZX03001015) （2014ZX03001015）
国家科技重大专项13课题资助项目(2013ZX02502) （2013ZX02502）
