全部文献期刊会议图书|学者科研项目
中外文文献  中文文献  外文文献
作者:I. Nejadgholi , H. Sadreazami , Z. Baird ...
来源:[J].Journal of Healthcare Engineering(IF 0.662), 2019, Vol.2019
摘要:Breathing rate monitoring using continuous wave (CW) radar has gained much attention due to its contact-less nature and privacy-friendly characteristic. In this work, using a single-channel CW radar, a breathing rate estimation method is proposed that deals with system nonlineari...
作者:V. Jenik , P. Hudec , P. Panek
来源:[J].Radioengineering(IF 0.687), 2012, Vol.21 (2), pp.632-639
摘要:... It is based on the employment of a set of radar sensors which detect an approaching threat missile and activate a suitable counter-measure. Since the radar sensors are supposed to detect flying missiles very fast and, at the same time, distinguish them from stationary or slow...
作者:Jun Zhang
来源:[J].Gait & Posture(IF 1.969), 2012, Vol.36 (4), pp.667-671
摘要:Abstract(#br)A gait analysis method based on continuous wave (CW) radar is proposed in this paper. Time–frequency analysis is used to analyze the radar micro-Doppler echo from walking humans, and the relationships between the time–frequency spectrogram and human biologic...
作者:E. E. Gossard , J. H. Richter , D. R. Jensen
来源:[J].Boundary-Layer Meteorology(IF 2.291), 1973, Vol.4 (1-4), pp.113-131
摘要:Abstract(#br)An FM/CW radar sounding system designed and built by one of us (Richter, 1969) reveals atmospheric wave structure in unparalleled detail.(#br)The most outstanding features evident in the record are; internal gravity waves; features resembling Kelvin/Helmholtz instabi...
作者:Mitsutoshi MORINAGA , Toshiyuki NAGASAKU , Hiroshi SHINODA ...
来源:[J].IEICE Transactions on Electronics(IF 0.333), 2011, Vol.E94.C (11), pp.1773-1778
摘要:Japan's largest platform for academic e-journals: J-STAGE is a full text database for reviewed academic papers published by Japanese societies
作者:Nan Shang , Ke Xin , Changjun Yu ...
来源:[J].The Journal of Engineering, 2019, Vol.2019 (20), pp.6660-6663
摘要:When high-frequency continuous wave (HFCW) radars transmit linear frequency modulated (LFM) continuous wave, there will be direct wave (DW) interference due to temporal continuity. In order to prevent receiver saturation, a DW cancellation system device is developed. This study s...
作者:Sevgi Zubeyde Gurbuz , Carmine Clemente , Alessio Balleri ...
来源:[J].IET Radar, Sonar & Navigation, 2017, Vol.11 (1), pp.107-115
摘要:... Within this context, the performance of four different radar and sonar systems – a 40 kHz sonar, a 5.8 GHz wireless pulsed Doppler radar mote, a 10 GHz X-band continuous wave (CW) radar, and a 24 GHz CW radar – is evaluated using a broad range of features. Performance...

我们正在为您处理中,这可能需要一些时间,请稍等。

资源合作:cnki.scholar@cnki.net, +86-10-82896619   意见反馈:scholar@cnki.net

×