Search Results - "Lezhu Zhou"

Reduced-order H infinity filtering for navigation with carrier phase by Lu, ChenXi, Tan, YunHua, Zhu, BoCheng, Zhou, LeZhu

“…A reduced-order H infinity filtering algorithm for navigation with carrier phase is presented. By taking advantage of decoupling between filtering states in a…”
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Analysis of electromagnetic scattering from objects coated with arbitrarily magnetized lossy ferrite materials by Pai Wang, Pai Wang, Lezhu Zhou, Lezhu Zhou, Mingyao Xia, Mingyao Xia, Yunhua Tan, Yunhua Tan

“…In this paper, analysis and discussion of electromagnetic scattering from objects coated with arbitrarily magnetized lossy ferrite materials are carried out by…”
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Improved innovation-based adaptive Kalman filter for dual-frequency navigation using carrier phase by Lu, ChenXi, Tan, YunHua, Zhu, BoCheng, Zhou, LeZhu

“…A new adaptive Kalman filtering algorithm for dual-frequency navigation using carrier phase is presented. This algorithm gives consideration to both robustness…”
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Finite-element method with edge elements for waveguides loaded with ferrite magnetized in arbitrary direction by Lezhu Zhou, Davis, L.E.

“…In this paper, finite-element method (FEM) formulations with edge elements for directly calculating the phase constants of ferrite-loaded waveguides with…”
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Scattering characteristics of dielectric periodic structures based on Floquet mode analysis and hybrid finite element methods by Yunhua Tan, Zhenyan Hu, Bocheng Zhu, Lezhu Zhou

“…The scattering characteristics of dielectric periodic structures are discusses based on Floquet modes analysis and hybrid finite element methods in the paper…”
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An improved method to retrieve the effective parameters of metamaterials by Zhenyan Hu, Lezhu Zhou

“…An improved method to retrieve the effective electromagnetic parameters (permittivity and permeability) of left-handed metamaterial (LHM) is proposed in this…”
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Analysis of conformal conical log-spiral antennas on dielectric cavities by Yunhua Tan, Huilin Hu, Bocheng Zhu, Lezhu Zhou

“…Radiation properties of conformal conical log-spiral antennas (CLSA) on dielectric cavities are investigated by using the hybrid finite element and boundary…”
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Numerical study of a novel tunable ferrite-wire chessboard structure LHM compared with the multi-layer structure LHM by Zhenyan Hu, Lezhu Zhou

“…A novel tunable ferrite-wire composite chessboard structure LHM has been studied. Numerical simulation results about the transmission characteristics of the…”
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Application of B-spline temporal basis function in time-domain finite element method for three-dimensional EM radiation problem by Xia Wu, Lezhu Zhou

“…A new time-domain finite element method (TDFEM) based on B-spline temporal basis function is presented for the first time in this paper. This approach is…”
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FEM analysis of coplanar waveguide with ferrite magnetised in an axial or transverse direction by Lezhu Zhou, Davis, L.E.

“…A detailed analysis of a sandwich coupled slotline with axially or transversely magnetised ferrite layer has been carried out by using the finite element…”
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Reduced-order adaptive Kalman filtering for dual-frequency navigation with carrier phase by Chenxi Lu, Yunhua Tan, Lezhu Zhou

“…A new adaptive Kalman filtering algorithm for dual-frequency navigation with carrier phase is presented. By reducing the filtering order after full-order…”
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Several novel TDFEMs based on different temporal basis functions and applications of UWB antennas by Xia Wu, Lezhu Zhou

“…This paper studied several novel time-domain finite element methods(TDFEMs), unlike the reported method, cubic B-spline functions and second-order Lagrange…”
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Improved adaptive Kalman estimation in dual-frequency navigation using carrier phase by Yunhua Tan, Chenxi Lu, Bocheng Zhu, Lezhu Zhou

“…A new adaptive Kalman estimation algorithm for dual-frequency navigation using carrier phase is presented. The algorithm is robust and steady in kinetic…”
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Time-domain finite element method based on Smoothed Cosine temporal basis function for three-dimensional EM radiation problem by Xia Wu, Lezhu Zhou

“…A novel time-domain finite element method (TDFEM) based on smoothed cosine temporal basis function is presented in this paper. This method is motivated by…”
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Volume scattering of 3-D discrete scatterers by using UV multilevel partitioning method by Yunhua Tan, Bocheng Zhu, Lezhu Zhou

“…A fast method-UV multilevel partitioning method (UV-MLP) is developed to solve volume scattering by 3-D random-distributed scatterers. In the method Foldy-lax…”
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Reduced-order H∞ filtering for navigation with carrier phase by LU ChenXi TAN YunHua ZHU BoCheng ZHOU LeZhu

“…A reduced-order H∞ filtering algorithm for navigation with carrier phase is presented. By taking advantage of decoupling between filtering states in a…”
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Analysis of a probe-fed bow-tie antenna scattering by using the hybrid FE-BI method by Huilin Hu, Yunhua Tan, Bocheng Zhu, Lezhu Zhou

“…The hybrid finite element and boundary integral method (FE-BI) for analyzing scattering from an active antenna is presented in this paper. First, the principle…”
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Efficient TDFEM schemes with second-order PML based on different temporal basis functions by Wu, Xia, Jin, Yaqiu, Zhou, Lezhu

“…The time domain finite element method (TDFEM) formulations have been presented using two kinds of temporal basis functions, B-spline and Lagrange interpolation…”
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Cycle slip processing based on wavelet reconstruction for single-frequency GPS signal in kinetic precise point positioning by Chenxi Lu, Yunhua Tan, Kui Liao, Bocheng Zhu, Lezhu Zhou

“…A new method for correcting carrier phase cycle slips in single-frequency GPS signal is presented. In order to ensure real-time capability and accuracy,…”
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A hybrid FE-BI method using in antenna radiation analysis by Huilin Hu, Yunhua Tan, Bocheng Zhu, Lezhu Zhou

“…A hybrid method which combines the finite element and boundary integral methods (FE-BI) for simulating electromagnetic radiation of antennas is presented. The…”
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