Design of a 4x4 Butler Matrix for Beamforming Antenna Applications

被引：0
|
作者：
Sfar, Imen [1 ]
Osman, Lotfi [1 ]
Gharsallah, Ali [1 ]
机构：
[1] Univ Tunis El Manar, Fac Sci Tunis, Dept Phys, UR CSEHF, FST Univ Campus, Tunis 2092, Tunisia
来源：
PROCEEDINGS OF 2014 MEDITERRANEAN MICROWAVE SYMPOSIUM (MMS2014) | 2014年
关键词：
Butler matrix; Single layer structure; Beam forming network;
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 focuses on the design of a planar 4x4 butler matrix functioning at 2.45 GHz band frequency. The purpose is to exploit this matrix as a beam forming network generating orthogonal beams oriented towards various directions. For that, we have implemented a simple microstrip structure with single layer. We have also integrated some microwave devices, namely phase-shifters, 3 dB couplers and cross-couplers.
引用
收藏
页码：48 / 51
页数：4
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