现代电子技术2018，Vol.41Issue(7)：21-23,28,4.DOI:10.16652/j.issn.1004-373x.2018.07.006
一种新型宽频双频段微带天线设计与仿真
Design and simulation of a novel broadband dual-band microstrip antenna
摘要
Abstract
A novel broadband dual-band microstrip antenna is presented in this paper. This antenna structure is printed on a fiber glass epoxy resin substrate,and simulated by means of electromagnetic simulation software Ansoft HFSS 13.0. The antenna includes the bandwidths of 2.7~5.39 GHz and 6.39~10.5 GHz,and their relative bandwidths are 67% and 49% respectively. The low-frequency band can be applied to WLAN,and the high-frequency band can be applied to the communication of X-band. The reflection coefficient S11,and the simulation results of radiation pattern and surface current distribution are given.The influence of parameter R1,O,C and K on the return loss and bandwidth is analyzed. This design has a certain reference value.关键词
宽频带/双频段/HFSS/微带天线/PCB天线/回波损耗Key words
broadband/dual-band/HFSS/microstrip antenna/PCB antenna/return loss分类
信息技术与安全科学引用本文复制引用
张鹏,丑修建,王二伟,刘立..一种新型宽频双频段微带天线设计与仿真[J].现代电子技术,2018,41(7):21-23,28,4.基金项目
国家自然科学基金项目(61401406) （61401406）
国家高技术研究发展计划(863计划)(2015AA042601) （863计划）
国家自然科学基金项目(51422510) Project Supported by National Natural Science Foundation of China(61401406),National High Technology Research and Development Program of China(2015AA042601),National Natural Science Foundation of China(51422510) （51422510）
