Kyungjun song metamaterials

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Tīmeklis2014. gada 3. marts · Kyungjun Song 1 , Seong-Hyun Lee 2 , Kiwon Kim 3 , Shin Hur 1 , Jedo Kim 4 Affiliations 1 ... In this study, we propose, design, and demonstrate a new class of acoustic cavity using a double-walled metamaterial structure operating at an extremely low frequency. Periodic zigzag elements which exhibit Fabry-Perot … TīmeklisSong K, Mazumder P. Design of Highly Selective Metamaterials for Sensing Platforms Ieee Sensors Journal. 13: 3377-3385. DOI: 10.1109/Jsen.2013.2260143. 0.33. 2012. …

Sound energy harvesting using a doubly coiled-up acoustic …

Tīmeklis2024. gada 1. febr. · Fig. 4 shows the pressure distribution inside the metamaterials in each mode. The resonant frequency of the closed tube for the n = 0 fundamental mode is approximately 59.4 Hz. Fig. 4(a) shows the pressure distribution at 1/4 of the wavelength.In this mode, the sound velocity inside the metamaterial is … Tīmeklis2024. gada 1. nov. · In this study, we investigate the acoustic metamaterial (AMM) design for flow noise reduction when using a vacuum cleaner. The AMM was based … trey gowdy\u0027s home address google

Phys. Rev. Applied 10, 044025 (2024) - Physical Review Applied

TīmeklisMd. Anzan-Uz-Zaman. Kyungjun Song. Efficient beam steering using elements in the subwavelength scale is an exciting field, which can significantly miniaturize the existing acoustic systems and may ... TīmeklisThe acoustic metamaterial cavity. To obtain the strong sound ampli ﬁcation in the acoustic metamaterial cavity, two mechanisms based on the Fabry–Perot … trey gowdy sunday night

Light People: Prof. Sir John Pendry, father of metamaterials, spoke ...

Sound Pressure Level Gain in an Acoustic Metamaterial Cavity

Tīmeklis2024. gada 10. aug. · Optimal dimensions of the metamaterial’s geometric parameters are determined using numerical simulation and the physics of wave propagation through holey lenses. ... Kyungjun Song; Shin Hur ... TīmeklisYear Citation Score; 2013: Song K, Mazumder P.Design of Highly Selective Metamaterials for Sensing Platforms Ieee Sensors Journal. 13: 3377-3385.DOI: 10.1109/Jsen.2013.2260143 0.33: 2012: Xu Z, Song K, Mazumder P.Analysis of Doubly Corrugated Spoof Surface Plasmon Polariton (DC-SSPP) Structure With Sub … trey gowdy\u0027s latest bookTīmeklis2014. gada 11. dec. · Here, we design and experimentally demonstrate an acoustic metamaterial localization cavity which is used for sound pressure level (SPL) gain … trey gowdy thought this was a joke

"TīmeklisKyungjun Song; An extremely dense and thick sound panel is generally used to block low-frequency sound waves, according to the mass–density law. ... Acoustic metamaterials are artificial ... " - Kyungjun song metamaterials

Kyungjun song metamaterials

Sound pressure level gain in an acoustic metamaterial cavity.

TīmeklisKyungjun Song Shin Hur Youngdo JUNG Seong-Hyun LEE Jedo KIM ... Metamaterial passive impedance matching device for a loudspeaker Also Published As. Publication number Publication date; WO2015129969A1 (ko) 2015-09-03: JP6297162B2 (ja) 2024-03-20: JP2024506768A (ja) ... Tīmeklis2024. gada 14. jūn. · Sound energy harvesting using a doubly coiled-up acoustic metamaterial cavity. Kyung Ho Sun 1, Jae Eun Kim 2, Jedo Kim 3 and Kyungjun …

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TīmeklisSong K, Mazumder P. (2009) An Equivalent Circuit Modeling of an Equispaced Metallic Nanoparticles (MNPs) Plasmon Wire Ieee Transactions On Nanotechnology. 8: 412 … TīmeklisKyungjun Song is an academic researcher. The author has contributed to research in topic(s): Transducer & Metamaterial. The author has an hindex of 2, co-authored 7 publication(s) receiving 9 citation(s).

Tīmeklis2013. gada 1. marts · Kyungjun Song P. Mazumder This paper presents a methodology to construct novel label-free sensing platforms using carefully engineered materials (metamaterials) that have dimensions considerably ... Tīmeklis2014. gada 11. dec. · Here, we design and experimentally demonstrate an acoustic metamaterial localization cavity which is used for sound pressure level (SPL) gain …

Tīmeklis2016. gada 26. aug. · These metamaterials employ subwavelength structures, ... Kyungjun Song, Shin Hur & Jun-Hyuk Kwak. Department of Mechanical System Design Engineering, Hongik Univ. 94 Wausan-ro, Mapo-gu, Seoul 121 ... TīmeklisKyungjun Song is an academic researcher. The author has contributed to research in topic(s): Transducer & Metamaterial. The author has an hindex of 2, co-authored 7 …

Tīmeklishe's kyungjun from TNX (his english name is justin woo) and he studied in Australia for 10 years from when he was 5 to 15 years old, and that's why he's flue...

Tīmeklis2024. gada 14. jūn. · Kyungjun Song Published 14 June 2024 Physics Smart Materials and Structures A new sound energy harvesting system that comprises an acoustic … trey gowdy tv ratingsTīmeklis2024. gada 1. okt. · In this study, we present a soundproofing comprising a thin membrane coupled with an ultralight membrane-type acoustic metamaterial (MAM). … trey gowdy still in congressTīmeklis2014. gada 11. dec. · Kyungjun Song, Shin Hur & Jun-Hyuk Kwak Department of Mechanical Engineering, Korea Advanced Institute of Science and Technology, 291 Daehak-Ro, Yuseong-Gu, Daejeon, 305-701, Korea Kiwon Kim trey gowdy twitter handleTīmeklis2014. gada 11. dec. · Here, we design and experimentally demonstrate an acoustic metamaterial localization cavity which is used for sound pressure level (SPL) gain using double coiled up space like structures thereby increasing the range of detection. ... Kyungjun Song, a, 1 Kiwon Kim, 2 Shin Hur, 1 Jun-Hyuk Kwak, 1 Jihyun Park, 3 … trey gowdy twitter accountTīmeklis2024. gada 2. aug. · Acoustic metamaterials Metasurfaces. Techniques; Bloch-Floquet theorem Effective medium approach Finite-element method Holography Surface acoustic wave. Condensed Matter, Materials & Applied Physics. Authors & Affiliations . Md Tausif Akram, Jun-Young Jang, and Kyungjun Song * Department of … trey gowdy supreme court leakTīmeklisSong K, Mazumder P. (2012) Nonlinear spoof surface plasmon polariton phenomena based on conductor metamaterials Photonics and Nanostructures - Fundamentals and Applications. 10: 674-679 Song K, Mazumder P. ( 2011 ) Equivalent-Circuit Modeling of Nonradiative Surface Plasmon Energy Transfer Along the Metallic Nanowire Ieee … trey gowdy top secret clearanceTīmeklis2024. gada 8. maijs · Kyungjun Song. [email protected]; School of Mechanical Engineering, Pusan National University, 63 Busandaehak-ro, Geumjeong-gu, Busan, 46241 Republic of Korea. E-mail: [email protected], [email protected]. Search for more papers by this author tennessee department of education salary