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자료 필터
자료유형
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2000 ~ 2026
2000 2026
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전체 223건 중 21번부터 30번까지의 결과를 표시합니다.
2022
Article
Revisiting the Analysis of Radiative Mid-Range Wireless Link for Pacemakers
- Kim, I. ;
- Choi, B.-H. ;
- Lee, J.-H.
- 2022-02-01
- Sensors
- MDPI
Article
High-Efficiency Reconfigurable Reflectarray Based on Small Unit Cell of Ring Patch
- Lee, S.-G. ;
- Nam, Y.-H. ;
- Kim, Y. ;
- Kim, J. ;
- Lee, J.-H.
- 2022-01-01
- 2022 International Symposium on Antennas and Propagation, ISAP 2022
- Institute of Electrical and Electronics Engineers Inc.
Article
Improvement of Aperture Efficiency of Reflectarray Antenna Using Passive and Active Unit Cell
- Nam, Y.-H. ;
- Kim, Y. ;
- Lee, S.-G. ;
- Lee, J.-H.
- 2022-01-01
- 2022 International Symposium on Antennas and Propagation, ISAP 2022
- Institute of Electrical and Electronics Engineers Inc.
Article
A Wide-Angle and High-Efficiency Reconfigurable Reflectarray Antenna Based on a Miniaturized Radiating Element
- Lee, S. ;
- Nam, Y. ;
- Kim, Y. ;
- Kim, J. ;
- Lee, J.
- 2022-01-01
- IEEE Access
- Institute of Electrical and Electronics Engineers Inc.
2021
Article
Ultrawideband electromagnetic metamaterial absorber utilizing coherent absorptions and surface plasmon polaritons based on double layer carbon metapatterns
- Kim, Yongjune ;
- Park, Pyoungwon ;
- Jo, Jeongdai ;
- Lee, Joonsik ;
- Jeong, Leekyo ;
- ... Lee, Jeong-Hae ;
- 외 2명
- 2021-11-29
- Scientific Reports
- NATURE PORTFOLIO
Article
Design of broadband and wide-angle hexagonal metamaterial absorber based on optimal tiling of rhombus carbon pixels and implantation of copper cylinders
- Kim, Y. ;
- Lee, J.-H.
- 2021-11
- Symmetry
- MDPI
Article
Design of a transmissive metasurface antenna using deep neural networks
- Noh, J. ;
- Nam, Y.-H. ;
- So, S. ;
- Lee, C. ;
- Lee, S.-G. ;
- ... Lee, Jeong-Hae ;
- 외 3명
- 2021-07-01
- Optical Materials Express
- The Optical Society
Article
Triple-Band Uniform Circular Array Antenna for a Multi-Functional Radar System
- Kim, Ilkyu ;
- Lee, Sun-Gyu ;
- Lee, Jeong-Hae
- 2021-06
- ELECTRONICS
- MDPI