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학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2018.12
- 수록면
- 629 - 634 (6page)
이용수
초록· 키워드
오류제보하기
A broad dual-band terahertz metamaterial filter with sharp out-of-band rejections is designed and demonstrated. The center frequencies of the first and the second bands occur at 0.35 THz and 0.96 THz with 3 dB relative bandwidth of 31% and 17%, respectively. Results are measured using a THz time-domain spectroscopy system that shows agreement with simulations. Physical mechanisms of the broad dual-band resonance are clarified based on transmissions of different structures and surface current density distributions. Influence of structure parameters on the transmission characteristics are discussed. Symmetry of the structure ensures the filter polarization independence at normal incidence. These results supported by the design of the filter could find applications in broad multi-band sensors, terahertz communication systems, and other emerging terahertz technologies.
목차
I. INTRODUCTION
II. METHODS AND RESULTS
III. CONCLUSION
REFERENCES
참고문헌 (31)
참고문헌 신청
D. M. Mittlemana / 2017 / Perspective: terahertz science and technology / J. Appl. Phys 122:230901
Q. Sun / 2017 / Recent advances in terahertz technology for biomedical applications / Quant. Imaging Med. Surg 7:345~355
T. J. Yen / 2004 / Terahertz magnetic response from artificial materials / Science 303:1491~1496
F. Ling / 2018 / A broadband tunable terahertz negative refractive index metamaterial / Sci. Rep 8:9843
H. Chen / 2006 / Active metamaterial terahertz devices / Nature 444:597~600
Q. Sun / 2017 / Recent advances in terahertz technology for biomedical applications / Quant. Imaging Med. Surg 7:345~355
T. J. Yen / 2004 / Terahertz magnetic response from artificial materials / Science 303:1491~1496
F. Ling / 2018 / A broadband tunable terahertz negative refractive index metamaterial / Sci. Rep 8:9843
H. Chen / 2006 / Active metamaterial terahertz devices / Nature 444:597~600
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