期刊
JOURNAL OF ELECTROMAGNETIC WAVES AND APPLICATIONS
卷 25, 期 14-15, 页码 1921-1929出版社
VSP BV
DOI: 10.1163/156939311798072090
关键词
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资金
- Ministerio de Ciencia e Innovacion of Spain [TEC2008-01638/TEC, CSD2008-00068, AP2009-0438]
- Gobierno del Principado de Asturias (PCTI)/FEDER-FSE [EQUIP08-06, FC09-COF09-12, EQUIP10-31, PC10-06]
- Catedra Telefonica-Universidad de Oviedo
- [BP10-031]
In this work, a 3x frequency multiplier implemented with a microstrip gap covered with defoiled graphene is presented. The behaviour of the multiplier has been experimentally characterized for the input signal frequency band between 2.5 GHz and 5 GHz. Several graphene-based tripler devices have been implemented with different values for the line width and gap of the microstrip line in order to evaluate the influence of these parameters on the power of the output signal. The output power of the different devices has been measured in the band from 7.5 GHz to 15 GHz for different values of the input power. An almost flat frequency behaviour for the output power is observed along the whole input frequency band.
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