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浏览/检索结果: 共10条，第1-10条 帮助 限定条件 内容类型：期刊论文    专题：北京航空航天大学    第一署名单位    第一作者单位    通讯作者单位     已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择作者升序作者降序题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序 High-Performance Detection of Concealed Forbidden Objects on Human Body with Deep Neural Networks Based on Passive Millimeter Wave and Visible Imagery 期刊论文 JOURNAL OF INFRARED MILLIMETER AND TERAHERTZ WAVES, 2019, 卷号: 40, 页码: 314-347 作者:  Guo, Lin;  Qin, Shiyin 收藏  |  浏览/下载：12/0  |  提交时间：2019/12/30 Passive millimeter wave imagery  Concealed forbidden object detection  Deep neural networks  Deep learning  Semantic segmentation  Security check   Optimization and Improvement of Output Performance in G-Band Extended Interaction Klystron 期刊论文 JOURNAL OF INFRARED MILLIMETER AND TERAHERTZ WAVES, 2019, 卷号: 40, 页码: 5-16 作者:  Li, Renjie;  Ruan, Cunjun;  Zhang, Huafeng;  Fahad, Ayesha Kosar;  Shan, Shengyu 收藏  |  浏览/下载：5/0  |  提交时间：2019/12/30 Synchronization  Gap voltage  Electric field distribution  G-band  High output power  Broad bandwidth   Observation of Kerr nonlinearity and Kerr-like nonlinearity induced by terahertz generation in LiNbO3 期刊论文 APPLIED PHYSICS LETTERS, 2019, 卷号: 114 作者:  Wang, Bo;  Wang, Chun;  Wang, Li;  Wu, Xiaojun 收藏  |  浏览/下载：26/0  |  提交时间：2019/12/30 Femtosecond lasers  Laser excitation  Laser pulses  Lithium compounds  Niobium compounds  Optical Kerr effect  Optical pumping  Phonons  Photons  Probes  Interaction length  Kerr nonlinearity  Low-frequency phonon  Optical pump-probe techniques  Phonon polaritons  Pump-probe spectra  Terahertz generation  Theoretical calculations  Terahertz waves   Design of a Photo-Excited Switchable Broadband Reflective Linear Polarization Conversion Metasurface for Terahertz Waves 期刊论文 IEEE PHOTONICS JOURNAL, 2018, 卷号: 10 作者:  Zhao, Jingcheng;  Cheng, Yongzhi;  Cheng, Zhengze 收藏  |  浏览/下载：1/0  |  提交时间：2019/12/30 Metasurface  photoconductive silicon  polarization conversion  broadband   High resolution continuous wave terahertz spectroscopy on solid-state samples with coherent detection 期刊论文 OPTICS EXPRESS, 2018, 卷号: 26, 页码: 17964-17976 作者:  Kong, De-Yin;  Wu, Xiao-Jun;  Wang, Bo;  Gao, Yang;  Dai, Jun 收藏  |  浏览/下载：2/0  |  提交时间：2019/12/30 Data handling  Frequency domain analysis  Mathematical transformations  Terahertz wave detectors  Terahertz waves  Time domain analysis  Atmospheric water vapor  Coherent detection  Continuous-wave terahertz  Data analysis methods  Frequency-domain signal  Hilbert transform  Terahertz frequencies  Thz spectroscopy  Terahertz spectroscopy   Chiral metamaterial absorber with high selectivity for terahertz circular polarization waves 期刊论文 OPTICAL MATERIALS EXPRESS, 2018, 卷号: 8, 页码: 1399-1409 作者:  Cheng, Yongzhi;  Chen, Haoran;  Zhao, Jingcheng;  Mao, Xuesong;  Cheng, Zhengze 收藏  |  浏览/下载：9/0  |  提交时间：2019/12/30 PLASMONIC PERFECT ABSORBER  ASYMMETRIC TRANSMISSION  BAND   Characterization of an Electrically Controlled Metamaterial Terahertz Modulator Using Dynamic Measurement Method 期刊论文 JOURNAL OF INFRARED MILLIMETER AND TERAHERTZ WAVES, 2016, 卷号: 37, 页码: 953-964 作者:  Zhou, Zhen;  Chen, Yong Li;  Feng, Li Shuang 收藏  |  浏览/下载：2/0  |  提交时间：2019/12/30 Dynamic measurement method  Metamaterials  THz modulator  First-order model   A photoexcited switchable perfect metamaterial absorber/reflector with polarization-independent and wide-angle for terahertz waves 期刊论文 OPTICAL MATERIALS, 2016, 卷号: 62, 页码: 28-33 作者:  Cheng, Yongzhi;  Gong, Rongzhou;  Zhao, Jingcheng 收藏  |  浏览/下载：3/0  |  提交时间：2019/12/30 Metamaterial absorber/reflector  Polarization insensitive  Photoconductive silicon  Cross-shaped structure   A More Precise Empirical Formula for Estimating Normalized Fog Attenuation in the Millimeter-Wave Frequency Range 30 similar to 100 GHz 期刊论文 JOURNAL OF INFRARED MILLIMETER AND TERAHERTZ WAVES, 2013, 卷号: 34, 页码: 308-315 作者:  Mao, Xia;  Liu, Yun-Long;  Chen, Li-Jiang;  Xue, Yu-Li 收藏  |  浏览/下载：2/0  |  提交时间：2020/01/06 Millimeter wave  NFA  Empirical formula  MAVRE  PCC  RE   An Empirical Expression to Estimate Specific Attenuation Coefficient due to fog at Frequencies from 100 to 300GHz 期刊论文 JOURNAL OF INFRARED MILLIMETER AND TERAHERTZ WAVES, 2013, 卷号: 34, 页码: 405-412 作者:  Liu, Yun-Long;  Hu, Meng-Hao 收藏  |  浏览/下载：1/0  |  提交时间：2020/01/06 Empirical expression  Specific attenuation coefficient  Fog  Millimeter wave  Estimation performance