Design of Rotman lens for beamsteering of 94GHz antenna array

被引：16
|
作者：
Fuchs, HH [1 ]
Nüssler, D [1 ]
机构：
[1] Fgan Ev Informat Proc & Pattern Recognit Fim Res I, Forschungsinst Hochfrequenzphys, D-53343 Wachtberg, Germany
来源：
ELECTRONICS LETTERS | 1999年 / 35卷 / 11期
关键词：
D O I：
10.1049/el:19990640
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 design and development of a Rotman lens far operation at 94GHz which feeds an antenna array for beamsteering applications is presented. The construction is completely realised in waveguide technology. The lens consists of 15 beam ports covering a scan range of +/-23.3 degrees in steps of 3.3 degrees and 10 array ports connected via phase compensating transmission lines to a linear antenna array. Experimental result are compared with theoretical calculations.
引用
收藏
页码：854 / 855
页数：2
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