Explanipedia

A Simplification of the Aubin-Yau Proof and an Alternative $C^{0}$ Estimate for the Monge-Ampère Equation on Calabi-Yau Manifolds Open

Jin Pan · 2025

In this paper, a simplified exposition of the celebrated Aubin-Yau proof for the existence of Kähler-Einstein metrics is provided. For the case of a compact Kähler manifold with vanishing first Chern class, the analysis presents an alterna…

Generalized Scattering Matrix Synthesis: Independent Region Decomposition for Hybrid Antenna–Scatterer Systems Open

Chenbo Shi, S.-A. Liang, Jin Pan, Xin Gu, Le Zuo · 2025

This paper presents a unified formulation for synthesizing the generalized scattering matrix (GS-matrix) of hybrid electromagnetic systems comprising arbitrary numbers of antennas and scatterers. The proposed method provides a modular regi…

Study on the Influence of Fluid Fields on the Impact Force of Ships Colliding with Bridges Open

Enshi Jia, Yuheng Chen, Shuxia Ren, Ming Cai Xu, Jin Pan , et al. · 2025

This study employs a fluid–structure interaction (FSI) collision-modeling approach to investigate the hydrodynamic effects on impact forces during collisions involving ships and bridges. The influences of the collision speed, the mass of t…

Half-Mode Dielectric-Filled Resonator and Its Application in Bandpass Filters Open

Zhengjun Du, Jin Pan · 2025

This article presents a novel design for half-mode (HM) dielectric-filled resonators based on the concept of virtual magnetic walls (VMWs). The underlying principles of the HM resonator are explored, along with a design methodology for imp…

Research on the Influence of Window Structure on Indoor Ventilation Based on CFD Open

Daiwei Gan, Jin Pan, Jiazhong Xu, Rongli Li, Yuhua Luo , et al. · 2025

Computation of Characteristic Mode for Regional Structure of Interconnected Metal Bodies Open

Chenbo Shi, Jin Pan, Xin Gu, Shichen Liang, Le Zuo · 2024

Existing methods for calculating substructure characteristic modes require treating interconnected metal structures as a single entity to ensure current continuity between different metal bodies. However, when these structures are treated …

Computation of Characteristic Mode for Regional Structure of Interconnected Metal Bodies Open

Chenbo Shi, Jin Pan, Xin Gu, S.-A. Liang, Le Zuo · 2024

Existing methods for calculating substructure characteristic modes require treating interconnected metal structures as a single entity to ensure current continuity between different metal bodies. However, when these structures are treated …

Dynamic Analysis of a Barge-Type Floating Wind Turbine Subjected to Failure of the Mooring System Open

Mingsheng Chen, Lenan Yang, Xinghan Sun, Jin Pan, Kai Zhang , et al. · 2024

Evidence points to increasing the development of floating wind turbines to unlock the full potential of worldwide wind-energy generation. Barge-type floating wind turbines are of interest because of their shallow draft, structural simplici…

Twinning Mediated Cryogenic Toughness in an Additively Manufactured High Mn Steel by Manipulating Stacking Fault Energy Open

Lingzhi Ba, Chengning Li, Jin Pan, Yongtao Qu, Xiaocong Yang , et al. · 2024

Reliability Assessment of Aged Reinforced Concrete Bridge Under Ship Impact Considering Scour and Corrosion Open

Ming Cai Xu, Wenzhe Zhang, Jin Pan, Hao Peng · 2024

Erratum to “Accurate Sub-Structure Characteristic Mode Analysis of Dielectric Resonator Antennas With Finite Ground Plane” [Oct 21 6930-6935] Open

Shaode Huang, Chao‐Fu Wang, Jin Pan, Deqiang Yang · 2022

In the above article [1] , the title was written as: "Accurate Sub-Structure Characteristic Mode Analysis of Dielectric Resonator Antennas With Finite Ground Plan."

Investigation of Assessment Method of Axial Crushing Force of Rake Bow for Bridge Against Ship Collision Open

Ming Cai Xu, Jin Pan, Tao Wang, Shi Wen Huang · 2022

Investigation on design method of curved compression surface of inlet on scramjet Open

Jin Pan, Feng Jin · 2022

Suppose that curved compression surface of inlet consists of segments. Two curved surfaces formed by equal compression angles of the micro-element segments and a slight increase in the compression angle of the micro-element segments are de…

A Novel Capacitive Cross-Coupling Structure for Ceramic-Filled Cavity Filters Open

Zhengjun Du, Jin Pan, Boyuan Ma, Xinyang Ji, Deqiang Yang · 2021

Since the probe coupling for cavity filters is unsuitable for ceramic-filled cavity filters, a novel capacitive cross-coupling structure is proposed to improve stopband suppression by introducing transmission zeros. This structure is imple…

Multibeam Optimization for Joint Communication and Radio Sensing Using Analog Antenna Arrays Open

Yuyue Luo, J. Andrew Zhang, Xiaojing Huang, Wei Ni, Jin Pan · 2020

Multibeam technology enables the use of two or more subbeams for joint communication and radio sensing, to meet different requirements of beamwidth and pointing directions. Generating and optimizing multibeam subject to the requirements is…

Wristwatch-Style Wearable Dielectric Resonator Antennas for Applications on Limps Open

Boyuan Ma, Jin Pan, Enhao Wang, Deqiang Yang · 2020

A wristwatch-style wearable dielectric resonator antenna (DRA) is proposed for the 2.45-GHz ISM band and sub-6 GHz 5G NR bands around 2.5 GHz, such as the commercial band for China Mobile Communications Corporation. The antenna is designed…

Design of High-Gain Circularly Polarized Antennas Based on Vehicle Application Environment Open

Deqiang Yang, Yue Tang, Kai Sun, Sihao Liu, Jin Pan · 2020

In this paper, a novel circularly polarized (CP) antenna that achieves high gain by maximizing the radiation aperture utilization is proposed for vehicle applications. The realization of increasing the radiation aperture is based on the ap…

A Wideband Circularly Polarized Microstrip Patch Antenna With Embedded Shielding Package Based on Quarter-Mode Substrate Integrated Waveguide Feed Open

Kai Sun, Yue Tang, Sihao Liu, Jin Pan, Deqiang Yang · 2020

In this paper, the feasibility of using the half-mode/quarter-mode of a substrate integrated waveguide (HMSIW/QMSIW) cavity to feed microstrip patch antennas (MPAs) is explored; based on this, a circularly polarized (CP) MPA fed by the seq…

Unified Implementation and Cross-Validation of the Integral Equation-Based Formulations for the Characteristic Modes of Dielectric Bodies Open

Shaode Huang, Jin Pan, Chao‐Fu Wang, Yuyue Luo, Deqiang Yang · 2019

Theory of characteristic modes (TCM) can provide physical insight into the radiation mechanism of arbitrarily-shaped electromagnetic objects. However, how to compute the characteristic modes (CMs) of different structures is still an open p…

Alternative Surface Integral Equation-Based Characteristic Mode Formulations for Composite Metallic-Dielectric Objects Open

Shaode Huang, Jin Pan, Yuyue Luo, Deqiang Yang · 2019

The characteristic modes (CMs) analysis can give physical insights into the intrinsic mechanisms of radiating structures. To obtain the CMs of composite metallic-dielectric objects is a very challenging task. Existing formulations encounte…

Fixing and Aligning Methods for Dielectric Resonator Antennas in K Band and Beyond Open

Boyuan Ma, Jin Pan, Enhao Wang, Yuyue Luo · 2019

Various conventional and novel fixing strategies for dielectric resonator antennas (DRAs) in K band and beyond are presented and investigated. Their effects on DRAs are studied in depth and explained theoretically through the perturbation …

Miniaturized Conformal Arc Dielectric Resonator Antennas Using Dielectric and Metallic Loading Open

Boyuan Ma, Jin Pan, Enhao Wang, Deqiang Yang · 2019

Compact arc-shaped conformal dielectric resonator antennas (DRAs) loaded by metal plates and high-dielectric-constant (HiK) patches are investigated. Their miniaturizing principles are analyzed from different aspects. Closed-form expressio…

Estimation and Utilization of Ground Effects on Conformal Dielectric Resonator Antennas Open

Boyuan Ma, Jin Pan, Enhao Wang, Deqiang Yang · 2019

Ground effects on arc-shaped conformal dielectric resonator antennas (DRAs) working in the TE_11δ^z mode are investigated and utilized to attain various radiation performances. Manipulation of directivity patterns are a…

Worst-Case Performance Optimization Beamformer with Embedded Array’s Active Pattern Open

Yuyue Luo, Jin Pan, J. Andrew Zhang, Shaode Huang · 2018

This paper proposes an adaptive array beamforming method by embedding antennas’ active pattern in the worst-case performance optimization algorithm. This method can significantly reduce the beamformer’s performance degradation caused by in…

Parameter Estimation of Multiple Frequency-Hopping Signals with Two Sensors Open

Le Zuo, Jin Pan, Boyuan Ma · 2018

This paper essentially focuses on parameter estimation of multiple wideband emitting sources with time-varying frequencies, such as two-dimensional (2-D) direction of arrival (DOA) and signal sorting, with a low-cost circular synthetic arr…

Analytic and Unambiguous Phase-Based Algorithm for 3-D Localization of a Single Source with Uniform Circular Array Open

Le Zuo, Jin Pan, Boyuan Ma · 2018

This paper presents an analytic algorithm for estimating three-dimensional (3-D) localization of a single source with uniform circular array (UCA) interferometers. Fourier transforms are exploited to expand the phase distribution of a sing…

A Localization Algorithm of Double Radars Based on Two Moments Open

Tao Tang, Jin Pan, Deqiang Yang, Boyuan Ma · 2018

This paper proposes an algorithm of localization based on FPGA and PC. It calculates the position of the target based on the geometrical relationship between the radars and the target through the speeds of the target and the peak-to-peak v…

Design of Oscillator Based on A Deformed Structure Parallel Coupled Line Filter Open

Enhao Wang, Jin Pan, Deqiang Yang, Wenzhe Liu, Tao Tang · 2018

This paper proposes an oscillator based on a deformed structure parallel coupled line filter design. The requirements of this design are the output power meet 10dBm, and phase noise is below -90dBc/Hz at 10kHz off the centre point. This wo…

Investigations of Non-Physical Characteristic Modes of Material Bodies Open

Shaode Huang, Jin Pan, Yuyue Luo · 2018

Recently, researchers noticed that there are non-physical modes in characteristic modes of material bodies. In this paper, those non-physical modes are investigated. The reason for the non-physical modes is discussed. The influence of inte…

Study on the Relationships between Eigenmodes, Natural Modes, and Characteristic Modes of Perfectly Electric Conducting Bodies Open

Shaode Huang, Jin Pan, Yuyue Luo · 2018

We specify the corresponding relationships between eigenmodes, natural modes, and characteristic modes of perfectly electric conducting (PEC) bodies. The internal resonant frequencies, external resonant frequencies, current distributions, …

Jin Pan YOU? Author Swipe