Alteration and Radiation Characteristics of Tunable Microstrip Antenna

被引：0
作者：
Ruda, N. [1 ]
Prokopenko, Y. [1 ]
Poplavko, Y. [1 ]
机构：
[1] Natl Tech Univ Ukraine KPI, Microelect Dept, Kiev, Ukraine
来源：
2014 IEEE 34TH INTERNATIONAL CONFERENCE ON ELECTRONICS AND NANOTECHNOLOGY (ELNANO) | 2014年
关键词：
microstrip antenna; frequency tuning; air gap; effectife dielectric permittivity; bandwidth; radiation efficiency;
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
Effect of physical and geometrical parameters of tunable microstrip antenna structure on its alteration characteristics and radiation efficiency is investigated. It is shown that method of changing the dimensions of air gap between substrate and radiator allows increasing bandwidth and efficiency of antenna radiation. Recomendations in selecting a substrate material are also presented.
引用
收藏
页码：135 / 138
页数：4
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