Coaxially Fed Monopole Antenna Composed of Composite Right/Left-Handed Transmission Line

被引:0
|
作者
Fukushima, Takatsugu [1 ]
Michishita, Naobunii [1 ]
Morishita, Hisashi [1 ]
Fujimoto, Naoya [2 ]
机构
[1] Natl Def Acad, Grad Sch Sci & Engn, Yokosuka, Kanagawa, Japan
[2] Hitachi Kokusai Elect Inc, Tokyo, Japan
关键词
Composite right/left-handed transmission lines; small antennas; sleeve antenna; coaxially fed antenna;
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
The utilization of the high order negative resonances of the coaxially fed monopole antenna using composite right/left-handed (CRLH) transmission lines (TLs) are considered. By adjusting the structure parameters at the feeding point, the input impedance characteristics seen by the fed can be designed easily. The impedance at each high order negative resonant mode of the proposed antenna matches the feeding coaxial line of which characteristic impedance is 50 Omega.
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页数:2
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