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논문 기본 정보

자료유형
학술대회자료
저자정보
Jae Hur (Korea Advanced Institute of Science and Technology) Choong-Ki Kim (Korea Advanced Institute of Science and Technology) Da-Jin Kim (Korea Advanced Institute of Science and Technology) Tewook Bang (Korea Advanced Institute of Science and Technology) Yang-Kyu Choi (Korea Advanced Institute of Science and Technology) Young-Kyun Cho (Electronics and Telecommunications Research Institute) Cheol Ho Kim (Electronics and Telecommunications Research Institute) Bonghyuk Park (Electronics and Telecommunications Research Institute) Jang-Soon Park (Sejong University) Dongho Kim (Sejong University)
저널정보
대한전자공학회 대한전자공학회 학술대회 ICEIC 2017 International Conference on Electronics, Information, and Communication
발행연도
2017.1
수록면
178 - 181 (4page)

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A silicon-based “plasma antenna” has attracted substantial attentions due to the semiconductor’s natural ability to reconfigure itself from a metal state to an insulator state, and vice versa. The silicon enables the plasma antenna to operate as a highly practicable and low-cost reconfigurable antenna because the external electromagnetic field is coupled with an electron-crowded plasma channel. Given these characteristics, it was found that the silicon-based plasma channel is capable of becoming a reconfigurable reflector which redirects electromagnetic energy by reflecting an incoming signal back toward its original direction. In this work, the performance of a silicon-based reflector mounted on a Yagi-Uda antenna is presented. A numerical simulation is carried out to demonstrate the feasibility of the antenna as a plasma channel, prior to its fabrication. The I-V characteristics of the fabricated device are consequently shown, and finally the maximum gain along with its beam pattern is demonstrated.

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Abstract
1. Introduction
2. Results and Discussion
3. Conclusion
References

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UCI(KEPA) : I410-ECN-0101-2017-569-002194419