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武汉大学 [11]

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期刊论文 [11]

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限定条件	专题：武汉大学第一署名单位第一作者单位通讯作者单位

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	Research on wave height cross-sections of UHF radio wave scattering from periodic water surface waves 期刊论文 IEICE ELECTRONICS EXPRESS, 2019, 卷号: 16, 期号: 14 作者: Tu, Yan; Wen, Biyang; Liu, Chaonan 收藏 \| 浏览/下载：12/0 \| 提交时间：2019/12/05 ultrahigh-frequency radar Bragg scattering flume experiment radar cross section
	Relationship between PD magnitude distribution and pulse burst for positive coronas 期刊论文 IET SCIENCE MEASUREMENT & TECHNOLOGY, 2018, 卷号: 12, 期号: 8 作者: Tang, Ju; Luo, Xinyu; Pan, Cheng 收藏 \| 浏览/下载：7/0 \| 提交时间：2019/12/05 corona partial discharges Weibull distribution SF6 insulation pulse burst phenomenon discharge magnitude distribution two-parameter Weibull distribution statistical characteristics partial discharge direct current voltage UHF antenna positive coronas ultrahigh-frequency antenna measurement impedance insulation diagnosis current pulse measuring circuit pressure 0 3 MPa time 24 h SF6
	A Uniform Linear Array Self-Calibration Method for UHF River Flow Detection Radar 期刊论文 IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS, 2017, 卷号: 16 作者: Hou, Yidong; Wen, Biyang; Tian, Yingwei; Yang, Jing 收藏 \| 浏览/下载：8/0 \| 提交时间：2019/12/05 Array signal processing calibration direction of arrival (DOA) estimation ultrahigh-frequency (UHF) radar
	Denoising of UHF PD signals based on optimised VMD and wavelet transform 期刊论文 IET SCIENCE MEASUREMENT & TECHNOLOGY, 2017, 卷号: 11, 期号: 6 作者: Long, Jiachuan; Wang, Xianpei; Dai, Dangdang; Tian, Meng; Zhu, Guowei 收藏 \| 浏览/下载：3/0 \| 提交时间：2019/12/05 signal denoising wavelet transforms electromagnetic interference partial discharge measurement decomposition white noise UHF PD signal denoising wavelet transform ultrahigh frequency partial discharge monitoring insulation failure detection electrical equipment intensive low-frequency noise electromagnetic interference removal substation reliability feature preservation OVMDW optimised variational mode decomposition algorithm optimised VMD algorithm band-limited mode residual white noise
	Feature parameters extraction of power transformer PD signal based on texture features in TF representation 期刊论文 IET SCIENCE MEASUREMENT & TECHNOLOGY, 2017, 卷号: 11, 期号: 4 作者: Zhou, Wenjun; Liu, Yushun; Li, Pengfei; Wang, Yong; Tian, Yan 收藏 \| 浏览/下载：5/0 \| 提交时间：2019/12/05 feature extraction time-frequency analysis partial discharge measurement principal component analysis support vector machines power transformers feature parameter extraction texture features time-frequency representation ultrahigh-frequency method power transformer partial discharge detection time-domain waveform grey-level cooccurrence matrix principal component analysis support vector machine classifier defect type recognition
	An ultrahigh frequency partial discharge signal de-noising method based on a generalized S-transform and module time-frequency matrix 期刊论文 Sensors (Switzerland), 2016, 卷号: 16, 期号: 6 作者: Liu, Yushun; Zhou, Wenjun; Li, Pengfei; Yang, Shuai; Tian, Yan 收藏 \| 浏览/下载：2/0 \| 提交时间：2019/12/05
	An ultrahigh frequency partial discharge signal de-noising method based on a generalized S-transform and module time-frequency matrix 期刊论文 Sensors (Switzerland), 2016, 卷号: 16, 期号: 6 作者: Liu, Yushun; Zhou, Wenjun; Li, Pengfei; Yang, Shuai; Tian, Yan 收藏 \| 浏览/下载：2/0 \| 提交时间：2019/12/05
	Design of a New Built-in UHF Multi-Frequency Antenna Sensor for Partial Discharge Detection in High-Voltage Switchgears 期刊论文 SENSORS, 2016, 卷号: 16, 期号: 8 作者: Zhang, Xiaoxing; Cheng, Zheng; Gui, Yingang 收藏 \| 浏览/下载：12/0 \| 提交时间：2019/12/05 ultrahigh frequency (UHF) high-voltage switchgear partial discharge Koch snowflake multi-frequency
	An Ultrahigh Frequency Partial Discharge Signal De-Noising Method Based on a Generalized S-Transform and Module Time-Frequency Matrix 期刊论文 SENSORS, 2016, 卷号: 16, 期号: 6 作者: Liu, Yushun; Zhou, Wenjun; Li, Pengfei; Yang, Shuai; Tian, Yan 收藏 \| 浏览/下载：6/0 \| 提交时间：2019/12/05 ultrahigh frequency antenna sensor partial discharge signal de-noising generalized S-transform module time-frequency matrix periodic narrowband noise Gaussian white noise
	Modification of microstructure on PZT films for ultrahigh frequency transducer 期刊论文 CERAMICS INTERNATIONAL, 2015, 卷号: 41 作者: Fei, Chunlong; Chen, Zeyu; Fong, Wayne Ming; Zhu, Benpeng; Wang, Lingyan 收藏 \| 浏览/下载：14/0 \| 提交时间：2019/12/05 Ferroelectric properties Piezoelectric properties Porous PZT film PVP Ultrahigh frequency ultrasonic transducer

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