Search Results - "Park, Mingyo"

Single‐Crystal Multilayer Nitride, Metal, and Oxide Structures on Engineered Silicon for New‐Generation Radio Frequency Filter Applications by Dargis, Rytis, Clark, Andrew, Ansari, Azadeh, Hao, Zhijian, Park, Mingyo, Kim, DeaGyu, Yanka, Robert, Hammond, Richard, Debnath, Mukul, Pelzel, Rodney

“…Molecular beam epitaxy is used for growth of structures with ScAlN for radio frequency filter applications. The nitride layers are grown directly on Si…”
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A 26-GHz transmitter front-end using double quadrature architecture by Lee, Hyo-Sung, Park, Mingyo, Min, Byung-Wook

“…A 26-GHz transmitter front-end is designed using 65 nm CMOS technology. The double frequency conversion transmitter consists of an intermediate frequency(IF)…”
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Formation, Evolution, and Tuning of Frequency Combs in Microelectromechanical Resonators by Park, Mingyo, Ansari, Azadeh

“…This paper presents the formation, evolution, and tuning of frequency combs in a piezoelectric micromechanical resonator, based on nondegenerate parametric…”
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High-Overtone Thin Film Ferroelectric AlScN-on-Silicon Composite Resonators by Park, Mingyo, Wang, Jialin, Ansari, Azadeh

“…This letter presents the first demonstration of thin-film ferroelectric Aluminum Scandium Nitride (AlScN)-on-silicon composite resonators, targeting…”
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Epitaxial Aluminum Scandium Nitride Super High Frequency Acoustic Resonators by Park, Mingyo, Hao, Zhijian, Dargis, Rytis, Clark, Andrew, Ansari, Azadeh

“…This paper demonstrates super high frequency (SHF) Lamb and surface acoustic wave resonators based on single-crystal orientation Aluminum Scandium Nitride…”
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High-Temperature Acoustic and Electric Characterization of Ferroelectric Al₀.₇Sc₀.₃N Films by Wang, Jialin, Park, Mingyo, Ansari, Azadeh

“…This work presents the experimental measurements and analysis of high-temperature electric and acoustic characterization of ferroelectric film bulk acoustic…”
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A Film Bulk Acoustic Resonator Based on Ferroelectric Aluminum Scandium Nitride Films by Wang, Jialin, Park, Mingyo, Mertin, Stefan, Pensala, Tuomas, Ayazi, Farrokh, Ansari, Azadeh

“…This work reports on the first demonstration of the frequency tuning and intrinsic polarization switching of film bulk acoustic resonators (FBARs), based on…”
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Epitaxial Al0.77Sc0.23N SAW and Lamb Wave Resonators by Park, Mingyo, Ansari, Azadeh

“…This work reports on surface acoustic wave (SAW) and the super high frequency (SHF) Lamb wave resonators (LWR) with reflective gratings based on 400 nm-thick…”
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A 19 GHz All-Epitaxial Al₀.₈Sc₀.₂N Cascaded FBAR for RF Filtering Applications by Park, Mingyo, Wang, Jialin, Wang, Ding, Mi, Zetian, Ansari, Azadeh

“…Next-generation RF front-end architectures require a high Figure of Merit (FoM) of quality factor (<inline-formula> <tex-math notation="LaTeX">{Q}\text {)}…”
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TC f Manipulation in AlScN Nanomechanical Resonators Using Dual-Mode Parametric Excitation by Zheng, Yue, Mojtaba Hassani Gangaraj, Seyyed, Wang, Jialin, Park, Mingyo, Fang, Yifan, Ansari, Azadeh

“…In this work, we present resonator temperature coefficient of frequency (TCf) manipulation method by using the Duffing nonlinearities and non-dispersive…”
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X-band T/R switch with body-floating multi-gate PDSOI NMOS transistors by Park, Mingyo, Min, Byung-Wook

“…This paper presents an X-band transmit/receive switch using multi-gate NMOS transistors in a silicon-on-insulator CMOS process. For low loss and high power…”
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Single Crystalline ScAlN Surface Acoustic Wave Resonators with Large Figure of Merit (Q × kₜ²) by Hao, Zhijian, Park, Mingyo, Kim, Dea Gyu, Clark, Andrew, Dargis, Rytis, Zhu, Haoshen, Ansari, Azadeh

“…Surface acoustic wave (SAW) resonators based on single crystalline aluminum nitride (AlN) and scandium aluminum nitride (ScAlN) grown by molecular beam epitaxy…”
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A High- k^ Switchable Ferroelectric Al0.7Sc0.3N Film Bulk Acoustic Resonator by Wang, Jialin, Park, Mingyo, Mertin, Stefan, Pensala, Tuomas, Ayazi, Farrokh, Ansari, Azadeh

“…This work demonstrates the hysteresis behavior and temperature characterization of an AlScN Film bulk acoustic resonator (FBAR) with ∼30%…”
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Tunable TE-Mode Resonators based on Ferroelectric AlScN Thin Films for RF Applications by Park, Mingyo, Ansari, Azadeh

“…This work presents the characterization of ferroelectric Aluminum Scandium Nitride (AlScN) thin films for multi-frequency high-order overtone mode resonators…”
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An 18GHz Alscn Film Bulk Acoustic Wave Resonator with Epitaxial Metal Electrodes by Park, Mingyo, Wang, Jialin, Ansari, Azadeh

“…This work presents an 18 GHz thin-film bulk acoustic wave resonator (FBAR) based on epitaxial Aluminum Scandium Nitride (Al 1-x Sc x N), and epitaxial metal…”
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Thermal Characterization of Ferroelectric Aluminum Scandium Nitride Acoustic Resonators by Wang, Jialin, Park, Mingyo, Ansari, Azadeh

“…This work presents the high-temperature characterization of ferroelectric wurtzite Aluminum Scandium Nitride films and acoustic devices. Compared to the room…”
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Phononic Frequency Combs in Stand-Alone Piezoelectric Resonators by Park, Mingyo, Ansari, Azadeh

“…This work reports on the generation and frequency tuning mechanisms of resonant-based phononic frequency combs. The reported mechanical frequency combs are…”
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Super High-Frequency Scandium Aluminum Nitride Crystalline Film Bulk Acoustic Resonators by Park, Mingyo, Wang, Jialin, Dargis, Rytis, Clark, Andrew, Ansari, Azadeh

“…This work presents promising results of overtone thickness resonance modes of film bulk acoustic resonators (FBARs) operating at Ku band, traditionally…”
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Self-Heating and Quality Factor: Thermal Challenges in Aluminum Scandium Nitride Bulk Acoustic Wave Resonators by Zheng, Yue, Park, Mingyo, Ansari, Azadeh, Yuan, Chao, Graham, Samuel

“…Understanding the thermal properties of piezoelectric thin films is essential in studying the performance and ultimate dissipation limits of bulk acoustic wave…”
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Effect of Scandium Composition on the Phonon Scattering Lifetime of Aluminum Scandium Nitride Acoustic Wave Resonators by Zheng, Yue, Park, Mingyo, Yuan, Chao, Ansari, Azadeh

“…In this work, we analyze the anharmonic phonon scattering time to project the acoustic loss limits in thin-film aluminum scandium nitride (Al 1-x Sc x N)…”
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