Circular feeding network for circular polarisation reconfigurable antennas

被引：12
作者：
Fartookzadeh, M. [1 ]
Armaki, S. H. Mohseni [1 ]
机构：
[1] Malek Ashtar Univ, Elect & Comp Engn Complex, POB 1774-15875, Tehran, Iran
来源：
ELECTRONICS LETTERS | 2019年 / 55卷 / 12期
关键词：
HELICAL ANTENNAS; PATCH ANTENNA; SLOT ANTENNA; SERIAL-FEED; FOLDED ARMS; DESIGN;
D O I：
10.1049/el.2019.0920
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：
In this Letter, a symmetric feeding network is proposed for constructing circular polarisation (CP) reconfigurable antennas. The proposed feeding network is based on the sequentially rotated serial feed with three outputs, which has been employed for circularly polarised antennas, extensively. The reconfigurability is obtained by using an additional line and bias circuits. A circular patch antenna is stacked on the proposed feeding network, designed for the frequency band 2-2.3 GHz, to obtain a wideband CP reconfigurable antenna. The performance of the proposed reconfigurable antenna is validated using simulation and measurement results.
引用
收藏
页码：676 / 678
页数：3
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