Results 141 to 150 of about 1,189 (200)
Flexible Film Bulk Acoustic Wave Filter Based on Poly(vinylidene fluoride-trifluorethylene). [PDF]
Polymers (Basel)He X +6 more
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Low Phase Noise, Dual-Frequency Pierce MEMS Oscillators with Direct Print Additively Manufactured Amplifier Circuits. [PDF]
Micromachines (Basel)Li L +8 more
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Structural Optimization Design of Magnetoelectric Thin-Film Antenna for Bandwidth and Radiation Enhancement. [PDF]
Micromachines (Basel)Li X, Zhao P, Wang G, Li N, Zhang Y.
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Recent Advances in SAW Sensors for Detection of Cancer Biomarkers. [PDF]
Biosensors (Basel)Aleixandre M, Horrillo MC.
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IEEE Transactions on Microwave Theory and Techniques, 2020
A hybrid wideband filter composed of two sections with sharp frequency selectivity is proposed in this article. The first section consists of a coupled line (CL), two transmission lines (TL), and a film bulk acoustic resonator (FBAR) with lower frequency. This section mainly controls the lower roll-off.
Haopeng Wu +4 more
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A hybrid wideband filter composed of two sections with sharp frequency selectivity is proposed in this article. The first section consists of a coupled line (CL), two transmission lines (TL), and a film bulk acoustic resonator (FBAR) with lower frequency. This section mainly controls the lower roll-off.
Haopeng Wu +4 more
openaire +3 more sources
Surface and Coatings Technology, 2010
A new type of biosensor device is here presented which is fabricated using the same processes used for the fabrication of integrated electrical circuits to enable tighter integration and further se ...
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A new type of biosensor device is here presented which is fabricated using the same processes used for the fabrication of integrated electrical circuits to enable tighter integration and further se ...
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Film Bulk Acoustic-Wave Resonator (FBAR) based ultraviolet sensor
TRANSDUCERS 2009 - 2009 International Solid-State Sensors, Actuators and Microsystems Conference, 2009This paper described ultraviolet (UV) radiation sensing using ZnO based Film Bulk Acoustic-wave Resonator (FBAR). The resonant frequency upshifted when there was UV illumination on the FBAR. For 365 nm UV light, the frequency upshift was 9.8 kHz with an intensity of 600 µW/cm2, and the detection limit of the sensor was 6.5 nW. The frequency increase of
X. Qiu +5 more
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Film Bulk Acoustic-wave Resonator (FBAR) based humidity sensor
2010 IEEE 5th International Conference on Nano/Micro Engineered and Molecular Systems, 2010This paper described relative humidity (RH) sensing with ZnO based Film Bulk Acoustic-wave Resonator (FBAR). The resonant frequency of the FBAR decreased in a two-stage manner as the RH increased in the environment. For low RH (RH 50%), a frequency shift of 8.5 kHz per 1% RH change was obtained, which was due to the mass loading effect of the water ...
null Xiaotun Qiu +5 more
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Film Bulk Acoustic-wave Resonator (FBAR) based infrared sensor
2010 IEEE 5th International Conference on Nano/Micro Engineered and Molecular Systems, 2010This paper described an infrared (IR) radiation sensor based on Film Bulk Acoustic-wave Resonator (FBAR). The resonant frequency of FBAR sensor downshifts linearly when there is IR (peak wavelength at 780nm) illumination on the device. This effect attributed to the temperature sensitivity of the FBAR.
null Ziyu Wang +4 more
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