A Novel Compact Tri-band Impedance Matching Network With Enhanced Frequency Ratios

被引：0
|
作者：
Banerjee, Deepayan [1 ]
Saxena, Antra [1 ]
Hashmi, Mohammad [1 ]
机构：
[1] IIIT Delhi, CDRL, New Delhi 110020, India
来源：
2017 IEEE MTT-S INTERNATIONAL MICROWAVE AND RF CONFERENCE (IMARC) | 2017年
关键词：
Tri-band matching; Dual-band transformer; Common frequency; TRANSFORMER;
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：
In this paper, a novel design of a tri-band impedance matching network has been reported. The specialty of the design lies in its compact size and its ability to operate at elevated frequency ratios, extending 7.5 and beyond. A newly introduced concept of a common frequency has been used. The core of the proposed design consists of a cascade of two L-section dual band transformers. Linking between them for tri-band operation, has been done using the concept of a common frequency. A prototype has been fabricated on RO5880 substrate and tested at the three commercial frequencies of 1.8 GHz (GSM), 2.4 GHz (WiFi/Bluetooth) and 5.8 GHz (WiFi LTE). The measured results are in good agreement with the simulations.
引用
收藏
页码：231 / 234
页数：4
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