Planar RF Microstrip Attenuators Based on Carbon Black and Exfoliated Graphite Powders

被引：0
|
作者：
Verma, Rahul [1 ]
Singh, Surya Prakash [2 ]
Akhtar, M. Jaleel [2 ]
Kar, Kamal K. [1 ]
机构：
[1] Indian Inst Technol Kanpur, Departemnt Mat Sci Programme, Kanpur 208016, Uttar Pradesh, India
[2] Indian Inst Technol Kanpur, Dept Elect Engn, Kanpur 208016, Uttar Pradesh, India
来源：
2016 ASIA-PACIFIC MICROWAVE CONFERENCE (APMC2016) | 2016年
关键词：
GRAPHENE;
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 presents a unique and modest design of microstrip attenuators based on N774 grade carbon black and exfoliated graphite powders. The required amount of attenuation is achieved by coating a layer of carbon black or synthesized exfoliated graphite on an etched section of the microstrip line. The proposed planar microstrip attenuators are designed, fabricated and tested over 3-5 GHz. The measured insertion loss of the proposed attenuators are found to be in the range of 7-10 dB for the N774 grade Carbon black, and 8-11.5 dB for the exfoliated graphite, respectively.
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页数：3
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