supported by the National Major Research and Development Program(Grant No.2019YFB2203600);the National Science Fund for Distinguished Young Scholars(Grant No.61725503);the National Natural Science Foundation of China(Grant Nos.62125503,91950205,61961146003,and 62005238);the Zhejiang Provincial Natural Science Foundation(Grant No.LD19F050001);The Fundamental Research Funds for the Central Universities;The Leading Innovative and Entrepreneur Team Introduction Program of Zhejiang(Grant No.2021R01001).
Dealing with the increase in data workloads and network complexity requires efficient selective manipulation of any channels in hybrid mode-/wavelength-division multiplexing(MDM/WDM)systems.A reconfigurable optical ad...
National Natural Science Foundation of China(62275088,62075075,U21A20511);Innovation Project of Optics Valley Laboratory(Grant No.OVL2021BG001);Research Grants Council,University Grants Committee of Hong Kong SAR under Grant PolyU15301022;Knowledge Innovation Program of Wuhan-Basic Research 2023010201010049.
The increasing amount of data exchange requires higher-capacity optical communication links.Mode division multiplexing(MDM)is considered as a promising technology to support the higher data throughput.In an MDM system...
supported by the DFG(German Research Foundation)Priority Program Nano Security,Project MemCrypto(Projektnummer 439827659/funding id DU 1896/2–1,PO 1220/15–1);the funding by the Fraunhofer Internal Programs under Grant No.Attract 600768。
Emerging memristive devices offer enormous advantages for applications such as non-volatile memories and inmemory computing(IMC),but there is a rising interest in using memristive technologies for security application...
The advanced design of a 10 × 1 linear antenna array system with the capa-bility of frequency tunability using GT3-23001 liquid crystal (LC) is pro-posed. The design for this reconfigurable wideband antenna array for...
supported by the National Natural Science Foundation of China (Nos. 61622304,61773201);the Natural Science Foundation of Jiangsu Province(No.BK20160035);the Fundamental Research Funds for the Central Universities (Nos. NE2014202,NE2015002)
We review the controllability research on spacecraft attitude based on nonlinear geometry control theory.The existing studies on attitude controllability are mostly concerning the global controllability and small time...
Supported by the National Basic Research Program of China(No.2010CB327404);the Priority Academic Program Development of Jiangsu Higher Education Institutions
A 4th-order low-pass filter (LPF) based on active-Gm-RC structure for multi-standard system application is presented in this paper. The performances of LPF are controlled by a 1-bit control- voltage, and the cut-off...
The National Natural Science Foundation of China(No.61231002,61273266,61375028);the Ph.D.Programs Foundation of Ministry of Education of China(No.20110092130004)
In order to improve the design results for the reconfigurable frequency response masking FRM filters an improved design method based on second-order cone programming SOCP is proposed.Unlike traditional methods that se...
Three novel designs of adaptively modulated optical orthogonal frequency division multiplexing modems using subcarrier modulation (AMOOFDM-SCM) are proposed, for the first time, each of which requires a single inver...
supported by the National Basic Research Program of China (2007CB310605)
This article presents a novel radiation pattern reconfigurable antenna with six beam choices, which works in 5.2 GHz wireless local area network (WLAN) frequency band. The designed antenna has good impedance matchin...
Supported by Innovative Program of the Chinese Academy of Sciences (No. KGCY-SYW-407-02);Grand International Cooperation Foundation of Shanghai Science and Technology Commission (No. 052207046)
Application-specific data processing units (DPUs) are commonly adopted for operational control and data processing in space missions. To overcome the limitations of traditional radiation-hardened or fully commercial d...