广东工业大学学报Issue(4)：100-103,4.DOI:10.3969/j.issn.1007-7162.2014.04.019
一种紧凑型多频段手机内置环形天线的设计
Design of a Compact Internal Multiband Loop Antenna for Mobile Handset
摘要
Abstract
The design of a compact internal multiband folded loop antenna for GSM850/900/GPS/DCS1800/PCS1900/UMTS2100 multiple mobile operation has been proposed.The whole antenna struc-ture consists of a single folded meander loop track and a T-shape back-coupling element, whereas the loop pattern is activated through the electromagnetic coupling mechanism by the T-shape element which is connected to the microstrip feeding line.The size of the total structure is 114 mm ×61.6 mm ×6 mm, meanwhile the area left for the loop track is only 61.6 mm ×15 mm ×6 mm.The compact structure makes the design very suitable for the mobile phone requirements for slim space.The design and optimi-zing of the performance of the proposed antenna were performed by using the simulator software HFSS. An actual model has been prototyped for testing.Measured and electromagnetic simulated results are in good agreement, thus indicating that the proposed antenna can meet the actual demands.关键词
手机天线/折叠环形天线/多频段天线/阻抗带宽Key words
handset antenna/folded loop antenna/multi-band antenna/impedance bandwidth bandwidth分类
信息技术与安全科学引用本文复制引用
代传堤,吴多龙,吴艳杰,黎宇彪,林青..一种紧凑型多频段手机内置环形天线的设计[J].广东工业大学学报,2014,(4):100-103,4.基金项目
2010广州市番禺区产学研结合重大项目 （）
