A multibeam antenna using quasi-optical antenna-mixers

被引：2

作者：

Janin, Suwan ^{[1
,2
]}

Sripimanwat, Keattisak ^{[3
]}

Phongcharoenpanich, Chuwong ^{[1
,2
]}

Krairiksh, Monai ^{[1
,2
]}

机构：

[1] King Mongkuts Inst Technol Ladkrabang, Fac Engn, Bangkok 10520, Thailand

[2] King Mongkuts Inst Technol Ladkrabang, Res Ctr Commun & Informat Technol, Bangkok 10520, Thailand

[3] Natl Elect & Comp Technol Ctr, Klongluang 12120, Pathumthani, Thailand

来源：

AEU-INTERNATIONAL JOURNAL OF ELECTRONICS AND COMMUNICATIONS | 2008年 / 62卷 / 06期

关键词：

quasi-optical; antenna-mixer; multibeam antenna;

D O I：

10.1016/j.aeue.2007.07.004

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：

A multibearn antenna could be designed without using a complicated feeding system by using quasi-optical antennamixers. Accurate beam directions could be obtained when practical antenna patterns was taken into account in the design. The effectiveness of a three-beam antenna is demonstrated at K-band showing accurate beam directions which is very useful in modern wireless communications. (c) 2007 Elsevier GmbH. All rights reserved.

引用

页码：450 / 454

页数：5

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