A Fully Differential Ultra-Broadband Power Divider with Integrated Resistors

被引：0
|
作者：
Deutschmann, Bjoern [1 ]
Erkelenz, Kevin [1 ]
Jacob, Arne F. [1 ]
机构：
[1] Hamburg Univ Technol, Inst High Frequency Technol, Hamburg, Germany
来源：
2019 49TH EUROPEAN MICROWAVE CONFERENCE (EUMC) | 2019年
关键词：
balanced; broadband; differential; integrated resistor; power divider;
D O I：
10.23919/eumc.2019.8910953
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 fully differential power divider with ultra-broadband performance is presented. It consists of multi-section Wilkinson power combiners vertically aligned in a multilayer circuit board, which are fed by differential via transitions. The carbon paste decoupling resistors are integrated in the stack. The measured differential-mode output isolation exceeds 10 dB above 2.9 GHz. The excess insertion loss remains below 1.0 dB up to 21 GHz and reaches 2.0 dB at 36.5 GHz. The structure, which is designed for compactness, occupies only 50mm(2).
引用
收藏
页码：121 / 124
页数：4
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