Compact microwave six-port vector voltmeters for ultra-wideband applications

被引:44
|
作者
Bialkowski, Marek E. [1 ]
Abbosh, Amin M. [1 ]
Seman, Norhudah [1 ]
机构
[1] Univ Queensland, Sch Informat Technol & Elect Engn, St Lucia, Qld 4072, Australia
基金
澳大利亚研究理事会;
关键词
couplers; power dividers; six-port techniques; ultra-wideband (UWB);
D O I
10.1109/TMTT.2007.906539
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 the design of two compact fully integrated six-port devices, which, from scalar power measurements, are capable of determining the ratio of two complex voltages or two complex wave amplitudes over an ultra-wide frequency band of 3.1-10.6 GHz. These vector voltmeters are formed by multilayer microstrip/slot couplers and power dividers that are assembled without using wire vias or crossovers. An ultra-wideband operation of these fully integrated six-port voltmeters is confirmed by full electromagnetic simulations and measurements.
引用
收藏
页码:2216 / 2223
页数:8
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