Results 31 to 40 of about 9,001 (256)
Film bulk acoustic resonators (FBARs) as biosensors: A review [PDF]
Biosensors and Bioelectronics, 2018 Biosensors play important roles in different applications such as medical diagnostics, environmental monitoring, food safety, and the study of biomolecular interactions. Highly sensitive, label-free and disposable biosensors are particularly desired for many clinical applications.
Yi, Zhang +4 more
openaire +2 more sources
Third-Harmonic and intermodulation distortion in bulk acoustic-wave resonators [PDF]
, 2019 This article discusses on the measured third-order intermodulation (IMD3) products and third harmonics (H3) appearing in a set of six different solidly mounted resonators (SMR) and bulk acoustic-wave (BAW) resonators with different shapes and stack ...
Aigner, Robert +3 more
core +2 more sources
Sensors, 2020 The influence of humidity on the density, shear elastic module, viscosity, and thickness of the mushroom Pleurotus eryngii and Ganoderma lucidum mycelium films was studied.
Iren Kuznetsova +8 more
doaj +1 more source
CMOS-Integrated Film Bulk Acoustic Resonators for Label-Free Biosensing [PDF]
Sensors, 2010 The throughput is an important parameter for label-free biosensors. Acoustic resonators like the quartz crystal microbalance have a low throughput because the number of sensors which can be used at the same time is limited. Here we present an array of 64 CMOS-integrated film bulk acoustic resonators.
Nirschl, M. +8 more
openaire +7 more sources
Carbon nanotube forests as top electrode in electroacoustic resonators [PDF]
, 2015 We grow carbon nanotube forests on piezoelectric AlN films and fabricate and characterize nanotube-based solidly mounted bulk acoustic wave resonators employing the forests as the top electrode material. The devices show values for quality factor at anti-
Bhardwaj, Sunil +12 more
core +3 more sources
Tunable high-Q SAW resonator loaded on a changing capacitance [PDF]
Journal of Advanced Dielectrics, 2020 A tunable high-Q surface acoustic wave (SAW) resonator in the form of several parallel-connected interdigital transducers loaded on a varying capacitance on lithium niobate substrates was developed and studied. The working frequency range was 90–2450MHz.
G. Ya. Karapetyan +6 more
doaj +1 more source
Nonlinear mechanisms in passive microwave devices [PDF]
, 2011 Premi extraordinari doctorat curs 2010-2011, àmbit d’Enginyeria de les TICThe telecommunications industry follows a tendency towards smaller devices, higher power and higher frequency, which imply an increase on the complexity of the electronics ...
Rocas Cantenys, Eduard
core +4 more sources
Controlling phonons and photons at the wavelength-scale: silicon photonics meets silicon phononics [PDF]
, 2018 Radio-frequency communication systems have long used bulk- and surface-acoustic-wave devices supporting ultrasonic mechanical waves to manipulate and sense signals. These devices have greatly improved our ability to process microwaves by interfacing them
Baets, Roel +3 more
core +2 more sources
Frontiers in Materials, 2021 Traditional radio frequency filters cannot meet the demands of miniaturization, high frequency operation, integration, and broadband capacity in new-generation communication system owing to their larger volumes. A thin film bulk acoustic resonator (FBAR)
Pingying Jiang +8 more
doaj +1 more source
, 2015 In the context of direct detection sensors with compact dimensions, we investigate the gravimetric sensitivity of High-overtone Bulk Acoustic Resonators, through modeling of their acoustic characteristics and experiment. The high frequency characterizing
Ballandras, S. +5 more
core +1 more source