Graphene field-effect transistor for radio-frequency applications : review
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서지정보
ㆍ발행기관 : 한국탄소학회
ㆍ수록지정보 : Carbon Letters / 13권 / 1호
ㆍ저자명 : Jeong-Sun Moon
ㆍ저자명 : Jeong-Sun Moon
목차
1. Introduction2. Status of Epitaxial Graphene-on-SiC Transistors
3. Graphene FET RF Performance
4. Graphene FET Ambipolar RF Applications
5. Conclusions
Acknowledgements
References
한국어 초록
Currently, graphene is a topic of very active research in fields from science to potential applications.For various radio-frequency (RF) circuit applications including low-noise amplifiers,
the unique ambipolar nature of graphene field-effect transistors can be utilized for highperformance frequency multipliers, mixers and high-speed radiometers. Potential integration
of graphene on Silicon substrates with complementary metal-oxide-semiconductor compatibility
would also benefit future RF systems. The future success of the RF circuit applications
depends on vertical and lateral scaling of graphene metal-oxide-semiconductor field-effect
transistors to minimize parasitics and improve gate modulation efficiency in the channel. In
this paper, we highlight recent progress in graphene materials, devices, and circuits for RF
applications. For passive RF applications, we show its transparent electromagnetic shielding
in Ku-band and transparent antenna, where its success depends on quality of materials. We
also attempt to discuss future applications and challenges of graphene.
영어 초록
Currently, graphene is a topic of very active research in fields from science to potential applications.For various radio-frequency (RF) circuit applications including low-noise amplifiers,the unique ambipolar nature of graphene field-effect transistors can be utilized for highperformance frequency multipliers, mixers and high-speed radiometers. Potential integrationof graphene on Silicon substrates with complementary metal-oxide-semiconductor compatibilitywould also benefit future RF systems. The future success of the RF circuit applicationsdepends on vertical and lateral scaling of graphene metal-oxide-semiconductor field-effecttransistors to minimize parasitics and improve gate modulation efficiency in the channel. Inthis paper, we highlight recent progress in graphene materials, devices, and circuits for RFapplications. For passive RF applications, we show its transparent electromagnetic shieldingin Ku-band and transparent antenna, where its success depends on quality of materials. Wealso attempt to discuss future applications and challenges of graphene.참고 자료
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