Metallic-Rectangular-Grooves Based 2D Reflectarray Antenna Excited by an Open-Ended Parallel-Plate Waveguide

被引：32
作者：
Cho, Yong Heui [1 ]
Byun, Woo Jin [1 ]
Song, Myung Sun [1 ]
机构：
[1] Elect & Telecommun Res Inst, Millimeter Wave Res Team, Taejon, South Korea
来源：
IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION | 2010年 / 58卷 / 05期
关键词：
Electromagnetic radiation; gratings; millimeter wave; overlapping T-block method; reflectarrays; SCATTERING; FIELD;
D O I：
10.1109/TAP.2010.2044343
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 scattering solutions for a metallic-rectangular-grooves based two-dimensional (2D) reflectarray antenna excited by an open-ended parallel-plate waveguide are obtained using an overlapping T-block method and the Stratton-Chu formula. The design formulas of a reflectarray antenna to obtain high directivity and beam-tilting effect are also proposed in view of the phase matching condition. The scattering characteristics of a metallic-rectangular-grooves based 2D reflectarray antenna are computed in terms of 2D antenna gain and focus offset. We manufactured the metallic-rectangular-grooves based 2D reflectarray antenna for f = 60 [GHz] and measured the radiation pattern and three-dimensional antenna gain by means of near-field antenna measurement.
引用
收藏
页码：1788 / 1792
页数：5
相关论文
共 17 条
[1]  
Berry D., 1963, IEE Trans. Antennas Propag., VAP-11, P645, DOI DOI 10.1109/TAP.1963.1138112
[2]   Aperture-coupled reflectarray element with wide range of phase delay [J].
Carrasco, E. ;
Barba, M. ;
Encinar, J. A. .
ELECTRONICS LETTERS, 2006, 42 (12) :667-668
[3]   Transverse magnetic plane-wave scattering equations for infinite and semi-infinite rectangular grooves in a conducting plane [J].
Cho, Y. H. .
IET MICROWAVES ANTENNAS & PROPAGATION, 2008, 2 (07) :704-710
[4]  
Cho Y. H., 2005, Proceedings of the 2005 International Symposium on Antennas and Propagation (ISAP 2005), P793
[5]   TM plane-wave scattering from finite rectangular grooves in a conducting plane using overlapping T-block method [J].
Cho, YH .
IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 2006, 54 (02) :746-749
[6]   TE scattering from large number of grooves using Green's functions and Floquet modes [J].
Cho, Yong Heui .
2007 KOREA-JAPAN MICROWAVE CONFERENCE, TECHNICAL DIGEST, 2007, :41-44
[7]   Cassegrain offset subreflector-fed X/Ka dual-band reflectarray with thin membranes [J].
Han, Chulmin ;
Huang, John ;
Chang, Kai .
IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 2006, 54 (10) :2838-2844
[8]  
Huang J, 2008, REFLECTARRAY ANTENNAS, P1
[9]   A method for reflectarray antenna design assisted by near field measurements [J].
Lacasse, Jean-David ;
Laurin, Jean-Jacques .
IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 2006, 54 (06) :1891-1897
[10]  
Lemons A, 1999, IEEE MTT-S, P651, DOI 10.1109/MWSYM.1999.779845
12