A Low Loss Branch Line Coupler Based on Substrate Integrated Suspended Line (SISL) Technology and Double -Sided Interconnected Strip Line (DSISL)

被引：0
|
作者：
Wang, Yongqiang [1 ]
Ma, Kaixue [1 ]
Mou, Shouxian [1 ]
Yan, Ningning [1 ]
Li, Lianyue [1 ]
机构：
[1] Univ Elect Sci & Technol China, Sch Phys Elect, Chengdu, Peoples R China
来源：
2015 ASIA-PACIFIC MICROWAVE CONFERENCE (APMC), VOLS 1-3 | 2015年
关键词：
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：
This paper proposes a low loss branch line coupler based on substrate integrated suspended line (SISL) technology and double-sided interconnected strip line (DSISL). Compared with conventional suspended line structure, the proposed SISL coupler has the advantages of self-packaging, compact size and low loss. DSISL is introduced in the design to further reduce the losses. A branch line SISL coupler has been designed and fabricated by printed circuit board technology. Simulation results and measurement results show great agreement.
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页数：3
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