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A novel method for noise removal from the rotating accelerometer gravity gradiometer(MAGG)is presented.It introduces a head-to-tail data expansion technique based on the zero-phase filtering principle.A scheme for det...
Project supported by the National Natural Science Foundation of China (Grant Nos. 12074189 and 11704191)。
Magnonics is a fascinating and emerging field, which mainly studies processing information with spin waves.Magnonic devices with in-plane magnetization have recently been realized. Because of the isotropic propagation...
supported by the National Natural Science Foundation of China (Grant No. 62072378);Xi’an Science and Technology Plan Project, China (Grant No. GXYD20.4)。
A band-pass frequency selective surface(FSS) with polarization rotation property is proposed. The proposed polarization rotating FSS(PR-FSS) is a two-dimensional periodic structure, its unit cell is an antenna-filter-...
funded by the National Science and Technology Innovation Special Zone Program of China;Independent Innovation Project of China Academy of Space Technology;Science and Technology Innovation Research and Development Project of China Aerospace Science and Technology Corporation;National Natural Science Foundation of China (No. 61675150)
Fluctuation of pump power is one of the major sources of temporal and intensity noise in femtosecond fiber lasers.In this work,the transfer functions between the relative intensity noise(RIN)of the pump laser diode(LD...
Project supported by the National Natural Science Foundation of China(Grant Nos.11574059,61565004,and 11774288);the National Technology Major Special Project,China(Grant No.2017ZX02101007-003);the Natural Science Foundation of Guangxi,China(Grant Nos.2015GXNSFDA139039 and2017GXNSFBA198116);the Foundation from Guangxi Key Laboratory of Automatic Detection Technology and Instrument,China(Grant No.YQ16101);the Innovation of Guangxi Graduate Education,China(Grant Nos.2018YJCX70,2018YJCX67,and 2018YJCX74)
We experimentally demonstrate an electrically triggered terahertz(THz) dual-band tunable band-pass filter based on Si_3 N_4–VO_2–Si_3 N_4 sandwich-structured hybrid metamaterials. The insulator–metal phase transiti...
We have designed and proposed the edge modes supported by graphene ribbons and the planar band-pass filter consist- ing of graphene ribbons coupled to a graphene ring resonator by using the finite-difference time-doma...
Supported by the National Basic Research Program of China(No.2010CB327404);the Priority Academic Program Development of Jiangsu Higher Education Institutions
An adjustable mixer for surface acoustic wave( SAW)-less radio frequency( RF) front-end is presented in this paper. Through changing the bias voltage,the presented mixer with reconfigurable voltage conversion gain( VC...
supported by the National Natural Science Foundation for Distinguished Young Scholars of China(Grant No.61225024);the National High Technology Research and Development Program of China(Grant No.2011AA7012022)
Coded aperture snapshot spectral imaging(CASSI) has been discussed in recent years. It has the remarkable advantages of high optical throughput, snapshot imaging, etc. The entire spatial-spectral data-cube can be reco...
supported by the National Natural Science Foundation of China(Nos.61127013,61308073,and 61307064);the Foundation of the State Administration of Culture Heritage(No.20120228)
For manufacturing a fine optical glass lens, it is important to obtain a 3D profile of a senti-finished product with a rough surface. We develop an active binocular 3D scanning setup to measure the 3D profile of a rou...
The transmission upper limit of a double-layer frequency selective surface (FSS) with two infinitely thin metal arrays is pre- sented based on the study of the general equivalent transmission line model of a double-...