Dual-Band Dual-Polarized Reconfigurable Unit-Cell for Reflectarray Antenna in Ku-Band

被引：0

作者：

Hasani, Hamed ^{[1
,2
,3
]}

Perruisseau-Carrier, Julien ^{[2
]}

Peixeiro, Custodio ^{[1
]}

Mosig, Juan R. ^{[3
]}

机构：

[1] Univ Tecn Lisboa, Inst Super Tecn, Inst Telecomunicacoes, Av Rovisco Pais 1, P-1049001 Lisbon, Portugal

[2] Ecole Polytech Fed Lausanne, LEMA Nanolab, Adapt Micro Nano Wave Syst Grp, CH-1015 Lausanne, Switzerland

[3] Ecole Polytech Fed Lausanne, LEMA, CH-1015 Lausanne, Switzerland

来源：

2013 7TH EUROPEAN CONFERENCE ON ANTENNAS AND PROPAGATION (EUCAP) | 2013年

关键词：

Polarization; Reconfigurable; Reflectarray; DESIGN;

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：

This paper presents a reconfigurable dual-band dual-polarized reflectarray cell at Ku band centered at 12 and 14 GHz. The novel unit-cell is composed of a printed cross-dipole element with a rectangular split-ring element. In order to achieve reconfigurable capability, 5 varactor diodes controlled by only two voltages-one for each frequency- are employed to control the phase response of the unit-cell. Simulated results show that at each frequency band the phase response is dependent on only one of the applied voltages. This means that by using the proposed unit-cell, a single layer microstrip reflectarray antenna could be realized possessing independent beam scanning capability in two closely separated frequency bands.

引用

页码：861 / +

页数：2

共 8 条

[1]

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[2]

Hasani H., 2012, ANT PROP SOC INT S U

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