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Showing results for keying ning
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Evaluation of the dual-frequency transducer for controlling thermal ablation morphology using frequency shift keying signal.
Huang W, Ning C, Zhang R, Xu J, Chen B, Li Z, Cui Y, Shao W. Huang W, et al. Int J Hyperthermia. 2022;39(1):1344-1357. doi: 10.1080/02656736.2022.2130999. Int J Hyperthermia. 2022. PMID: 36223887 Free article.
PURPOSE: The catheter-based ultrasound (CBUS) can reach the target tissue directly and achieve rapid treatment. The frequency shift keying (FSK) signal is proposed to regulate and evaluate tumor ablation by a miniaturized dual-frequency transducer. ...
PURPOSE: The catheter-based ultrasound (CBUS) can reach the target tissue directly and achieve rapid treatment. The frequency shift keyin …
Photonic generation of triangular waveform with tunable symmetry based on channelized frequency synthesis.
Yan M, Li J, Wang X, Pei L, Ning T, Zheng J, Wang J. Yan M, et al. Appl Opt. 2023 Aug 20;62(24):6366-6374. doi: 10.1364/AO.493034. Appl Opt. 2023. PMID: 37706828
The generator adopts a multichannel system architecture and harmonic amplitude control algorithm to physically isolate each subchannel. In a single subchannel, quadrature phase shift keying modulation and coherent dual-wavelength balanced detection are used to realize opti …
The generator adopts a multichannel system architecture and harmonic amplitude control algorithm to physically isolate each subchannel. In a …