Results 111 to 120 of about 1,385 (209)

Improvements of resonance characteristics due to thermal annealing of Bragg reflectors in ZnO-based FBAR devices

, 2003
The effects of thermal annealing of W/SiO2 multilayer Bragg reflectors on the resonance characteristics of ZnO-based film bulk acoustic resonator (FBAR) devices are presented for the first time.
Kim, DH, Chai, D, Yim, M, Yoon, Giwan
core  

Multi-mode piezoelectric radiation-based microantennas and miniaturized wireless sensing unit driven by bulk acoustic waves. [PDF]

Nat Commun
Cai X, Wan R, Ding R, Wu J, Li J, Zhang K, Lu J, Hazarika D, Xu L, Ni J, Xuan W, Ma Y, Jin H, Dong S, Luo J.   +14 more
europepmc   +1 more source

Design and Fabrication of a Flexible Gravimetric Sensor Based on a Thin-Film Bulk Acoustic Wave Resonator. [PDF]

Sensors (Basel), 2023
Niro G, Marasco I, Rizzi F, D'Orazio A, Grande M, De Vittorio M.   +5 more
europepmc   +1 more source

Frekvensberoendet av ytkänsligheten för FBAR biosensorer

, 2007
En studie i hur känsligheten avtar från ytan hos biosensorer med höga frekvenser presenteras. Med ny teknologi som avancerade elektroakustiska tunnfilms komponenter, så kallade FBARs, blir tidigare outforskade områden som decay längden möjliga att ...
Lennartsson, Christian
core  

Enhancing film bulk acoustic resonators performance by optimizing AlN seed layer crystallinity and polarity alignment. [PDF]

Nat Commun
Yang T, Xu Q, Wang Y, Cai Y, Li H, Zheng Y, Zeng M, Qu J, Li L, Gao C, Gu X, Lin B, Guo S, Lei C, Liu S, Sun C.   +15 more
europepmc   +1 more source

Demonstration of Thin Film Bulk Acoustic Resonator Based on AlN/AlScN Composite Film with a Feasible Keff2. [PDF]

Micromachines (Basel), 2022
Nian L, Zou Y, Gao C, Zhou Y, Fan Y, Wang J, Liu W, Liu Y, Soon JB, Cai Y, Sun C.   +10 more
europepmc   +1 more source

A vibration analysis of an acoustic mass sensor structure with a c-axis tilted ZnO thin film based on silicon. [PDF]

Sci Rep
Liu J, Li X, Li X.
europepmc   +1 more source

Testing the Feasibility of a Self-Help Intervention That Includes Lymphatic Drainage to Reduce Fatigue-Related Symptoms Among Patients with Long COVID in General Practice: Experiences from Our Randomized Controlled Trial (RCT). [PDF]

Infect Dis Ther
Riste L, Perrin R, Mulholland T, Hann M, McDonald O, Heald A.   +5 more
europepmc   +1 more source

Trends and Applications of Surface and Bulk Acoustic Wave Devices: A Review. [PDF]

Micromachines (Basel), 2022
Yang Y, Dejous C, Hallil H.
europepmc   +1 more source

RFIC 응용을 위한 bragg reflector에 기반한 FBAR 소자 및 RF inductor의 설계 및 공정

, 2008
학위논문(석사) - 한국정보통신대학교 : 공학부, 2008.2, [ x, 60 p. ]The rapid expansion of the wireless market has led to a huge growth of more advanced mobile communication systems. Especially, the miniaturized mobile phones have been developed that have multi-functions
Lee, Jae-Young, 이재영
core