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Journal articles on the topic 'RCS simulation'

Author: Grafiati

Published: 25 January 2025

Last updated: 31 July 2025

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1

Hao, Jiaxing, Xuetian Wang, Sen Yang, and Hongmin Gao. "Intelligent Simulation Technology Based on RCS Imaging." Applied Sciences 13, no. 18 (2023): 10119. http://dx.doi.org/10.3390/app131810119.

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The target simulation of airplanes is an important research topic. It is particularly important to find the right balance between high performance and low cost. In order to balance the contradictions between realistic target simulations and controllable costs, the scientific formulation of the performance parameters of target simulation is the key to achieving high performance. This paper proposes an intelligent simulation technology based on RCS imaging simulation through the combination of 60° variation corner reflector and a Luneberg lens reflector. It is designed to simulate several import

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2

Jia, Jing, Wen Sheng, and Lu Zhang. "Research on Aircraft Target Detection Probability for OTHR." Applied Mechanics and Materials 644-650 (September 2014): 1261–65. http://dx.doi.org/10.4028/www.scientific.net/amm.644-650.1261.

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In this paper, a simulation method of detection probability of aircraft target for Over-The-Horizon Radar (OTHR) by computer is proposed. The effects of different ionosphere states on detection range for OTHR is concluded, which become constraint on simulation of detection probability. Taking variety of target RCS with attitude during flight through given track into consideration, simulation model of target dynamic RCS is established. Models of instantaneous detection probability and comprehensive detection probability are also presented. Then, detection probability of aircraft can be obtained

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Prashanth, B. U. V. "Design and Implementation of Radar Cross-Section Models on a Virtex-6 FPGA." Journal of Engineering 2014 (2014): 1–10. http://dx.doi.org/10.1155/2014/489765.

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The simulation of radar cross-section (RCS) models in FPGA is illustrated. The models adopted are the Swerling ones. Radar cross-section (RCS) which is also termed as echo area gives the amount of scattered power from a target towards the radar. This paper elucidates the simulation of RCS to represent the specified targets under different conditions, namely, aspect angle and frequency. This model is used for the performance evaluation of radar. RCS models have been developed for various targets like simple objects to complex objects like aircrafts, missiles, tanks, and so forth. First, the mod

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4

Demir, Mustafa, Ege C. Altunkaya, Akın Çatak, et al. "Stealth-Maneuver Generation for Non-Stealth Aircraft: A Control Barrier Function Approach." Aerospace 12, no. 6 (2025): 478. https://doi.org/10.3390/aerospace12060478.

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Aiming to address the vulnerability of non-stealth aircraft to radar detection due to inherent design limitations, this paper proposes a method to generate maneuvers that reduce an aircraft’s radar cross-section (RCS) value below a specified threshold. The proposed method employs control barrier functions and leverages the relationship between control inputs and the RCS. Due to confidentiality concerns, the required RCS database for the F-16 aircraft was generated through analyses performed using the created geometry. The results are compared with a virtual path that excludes RCS constraints a

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5

Persson, Bjorn, and M. Norsell. "Conservative RCS Models for Tactical Simulation." IEEE Antennas and Propagation Magazine 57, no. 1 (2015): 217–23. http://dx.doi.org/10.1109/map.2015.2397151.

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6

Vivek, Bajpai, Kaur Parneet, Kumar Verandra, Basita Alok, Vasistha Prashant, and Kumar Ravindra. "The Effect of Turbulence on Dynamic Radar Cross Section of Chaff Clouds." Indian Journal of Science and Technology 15, no. 2 (2022): 62–68. https://doi.org/10.17485/IJST/v15i2.2143.

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ABSTRACT <strong>Objective:</strong> This research reports the effect of turbulence on the dynamic Radar Cross Section (RCS) of chaff cloud. In the era of modern warfare technologies, most efficacious electronic countermeasure employed by the armed forces of various major powers is the Chaff. Chaff is based on the expulsion of numerous electrical dipoles of different length to cover the broad spectrum of radar frequency. This mechanism helps in deceiving the enemy missile by producing the required RCS. RCS of chaff cloud is a dynamic entity and rely on several aerodynamic factors. <s

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Zhang, Jie, Gerileqimuge, Run Xie, Yanming Song, and Quanzhao Sun. "RCS Computation and Analysis of a Diamond-shaped Thermal Jacket for Gun Barrels." Journal of Physics: Conference Series 2478, no. 2 (2023): 022001. http://dx.doi.org/10.1088/1742-6596/2478/2/022001.

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Abstract A research on RCS simulations and analysis of a diamond-shaped thermal jacket was carried out, to make thermal jackets on tanks less detectable to known radar observation methods. Based on the principles of radar stealth technology, a diamond-shaped thermal jacket was modeled. The RCS simulation models were established by employing the physical optics method (PO), the monostatic RCS characteristics of the diamond-shaped thermal jacket at high frequency region was investigated, and the major components affecting the radar scattering characteristics were evaluated. The original end part

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8

Hao, Jiaxing, Xuetian Wang, Sen Yang, Hongmin Gao, Cuicui Yu, and Wentao Xing. "Intelligent Target Design Based on Complex Target Simulation." Applied Sciences 12, no. 16 (2022): 8010. http://dx.doi.org/10.3390/app12168010.

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The emergence and popularization of various fifth-generation fighter jets with supersonic cruise, super maneuverability, and stealth functionalities have raised higher and more comprehensive challenges for the tactical performance and operational indicators of air defense weapon systems. The training of air defense systems requires simulated targets; however, the traditional targets cannot simulate the radar cross-section (RCS) distribution characteristics of fifth-generation fighter aircrafts. In addition, the existing target aircrafts are expensive and cannot be mass-produced. Therefore, in

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9

Zhao, Jun Juan, Jin Yuan Yin, and Cheng Fan Li. "RCS Simulation of Dihedral Corner Reflector Based FEKO." Applied Mechanics and Materials 321-324 (June 2013): 108–13. http://dx.doi.org/10.4028/www.scientific.net/amm.321-324.108.

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CR-InSAR is developing continuously in recent years. It is an important technology in the field of monitoring crustal micro-deformation. Radar cross section of corner reflector is an important work foundation because only radar cross section of artificial corner reflector achieves maximum, it is easier to recognize it from SAR image and increase monitoring accuracy. Dihedral corner reflector is the simplest type in proving ground of Northwest of Beijing; its RCS research is a beneficial attempt helping to build up reasonable corner reflector layout. In the paper, establishing geometric model a

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10

Jung, Jinwoo, Changseok Cho, Minsu Choi, et al. "Compensation of Heat Effect in Dielectric Barrier Discharge (DBD) Plasma System for Radar Cross-Section (RCS) Reduction." Sensors 23, no. 16 (2023): 7121. http://dx.doi.org/10.3390/s23167121.

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In this study, the problems encountered in radar cross-section (RCS) measurement experiments utilizing a dielectric barrier discharge (DBD) plasma system are examined and an effective solution is proposed. A DBD plasma system generates heat due to the high bias voltage required for plasma generation. The thermal-induced structural deformation of the DBD structure caused by this high voltage and its impact on RCS measurements are analyzed. In addition, techniques for minimizing the thermal-induced deformation and compensation methods for addressing the minimized deformation are proposed. Furthe

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11

Mu, Rongjun, and Xin Zhang. "Control Allocation Design of Reaction Control System for Reusable Launch Vehicle." Abstract and Applied Analysis 2014 (2014): 1–13. http://dx.doi.org/10.1155/2014/541627.

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During the early stage of reusable launch vehicle (RLV) reentry flight, reaction control system (RCS) is the major attitude control device. RCS, which is much different from the atmospheric steer’s control, requires a well designed control allocation system to fit the attitude control in high altitude. In this paper, an indexed control method was proposed for RCS preallocation, a 0-1 integer programming algorithm was designed for RCS allocation controller, and then this RCS scheme’s effect was analyzed. Based on the specified flight mission simulation, the results show that the control system

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12

Song, Seungeon, Han-Seop Shin, Dae-Oh Kim, Chul-Ung Kang, and Seokjun Ko. "Modelling and Simulation of Glint and RCS of Complex Target." IEMEK Journal of Embedded Systems and Applications 12, no. 1 (2017): 27–34. http://dx.doi.org/10.14372/iemek.2017.12.1.27.

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13

Wu, Yacong, Jun Huang, Mingxu Yi, and Chaopu Zhang. "Simulation of active cancellation system based on N-order SSC algorithm." Aircraft Engineering and Aerospace Technology 91, no. 7 (2019): 949–60. http://dx.doi.org/10.1108/aeat-08-2017-0190.

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Purpose The purpose of this paper is to introduce the theoretical basis of N-order spectral spreading-compressing (SSC) frequency shift interference algorithm and expand it to active cancellation. An active cancellation simulation and verification system based on N-order SSC algorithm is established and carried out; simultaneously, the absorbing material coating stealth simulation of two kinds of thickness is carried out to compare the stealth effect with active cancellation system. Design/methodology/approach The active cancellation method based on N-order SSC algorithm is proposed based on t

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14

Men, Jin Jie, Qing Xuan Shi, and Qi Zhou. "Overview of the Research on Connections in Composite Frames Consisting of Reinforced Concrete Column and Steel Beam." Advanced Materials Research 368-373 (October 2011): 568–72. http://dx.doi.org/10.4028/www.scientific.net/amr.368-373.568.

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Frames consisting of reinforced concrete column and steel beam (RCS) is a new type of composite structures. Background of the research and application of the RCS composite joints and composite frames are overviewed detailedly in this paper. Then the research evolution of the RCS composite joints including experimental research and numerical simulation in America, Japan and China are described in detail. Finally some problems existing and the development directions of research on RCS framing systems in future are pointed out.

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15

Jung, Euntae, Jinwoo Park, Byunggil Yu, Youngdam Kim, Kichul Kim, and Jongwoo Seo. "A Study on RCS(Radar Cross Section) Performance with Antenna Transmit Signal on/off in the X-band Incident Wave Environment." Journal of the Korea Institute of Military Science and Technology 23, no. 1 (2020): 59–65. https://doi.org/10.9766/kimst.2020.23.1.059.

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Many technologies are being studied to reduce the RCS(Radar Cross Section) of stealth aircraft. Most RCS-reduction technlogies correspond to platforms. It is important to identify factors that RCS performance through simulation analysis of aircraft Mounted equipment. In particular, there are no studies of RCS performance in the radar frequency band when antenna transmit signals are applied. In this paper, the RCS performance variation on the transmit signal on/off of antennas mounted on a stealth aircraft was verified. Antennas were selected for each frequency band and simulated analysis to th

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16

Bhovi, Prabhakar M., Akash R. Naik, Dattatraya Adarsh, C. G. Ranjitkumar, and K. Venkateswarlu. "Simulation Studies and Evolution of Mechanical Properties of AA6061 Subjected to RCS." Advanced Materials Research 1148 (June 2018): 142–51. http://dx.doi.org/10.4028/www.scientific.net/amr.1148.142.

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AA6061 alloy was selected as starting material, as this alloy play vital role in aerospace, automotive and naval applications. To enhance mechanical properties and study the structural correlation of AA6061 using one of the promising SPD (Severe Plastic Deformation) technique. In RCS (Repetitive Corrugation and Straightening), repetitive bending and shearing stresses act alternatively on the specimen. The die models and work piece were designed using Creo parametric 2.0 and imported to AFDEX-2014 (Adviser metal Forming Design Expert) for simulation studies. AA6061 was subjected to four passes

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Addison, Freya I., Thomas Dally, Elizabeth J. Duncan, et al. "Simulation of the Radar Cross Section of a Noctuid Moth." Remote Sensing 14, no. 6 (2022): 1494. http://dx.doi.org/10.3390/rs14061494.

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Electromagnetic modelling may be used as a tool for understanding the radar cross section (RCS) of volant animals. Here, we examine this emerging method in detail and delve deeper into the specifics of the modelling process for a single noctuid moth, with the hope of illuminating the importance of different aspects of the process by varying the morphometric and compositional properties of the model. This was accomplished by creating a high-fidelity three-dimensional insect model by micro-CT scanning a gold-palladium-coated insect. Electromagnetic simulations of the insect model were conducted

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18

Wu, Zijian, Fei Wang, and Jianjiang Zhou. "Demanded Dwell Time Reduction Based on Prior RCS Fluctuation Constraint in Target Tracking." Journal of Sensors 2020 (July 25, 2020): 1–10. http://dx.doi.org/10.1155/2020/8833000.

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In the field of airborne radar resource management, one of the most accessible solutions to enhance the power of modern radar system is to save target tracking time as much as possible. During the target tracking process, it is effective to utilize the prior knowledge of the radar cross section (RCS) of the target to save airborne radar resource. Since the target RCS is sensitive to frequency and attitude angle, it is difficult to predict the target RCS accurately. This paper proposes an effective way to save airborne radar time resource in the target tracking process by changing radiation fre

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19

Jiakai, Zhang, Zheng Qi, Li Haixiong, Ding Jun, and Guo Chenjiang. "Wideband radar cross section reduction of a microstrip antenna with square slots." International Journal of Microwave and Wireless Technologies 11, no. 4 (2019): 341–50. http://dx.doi.org/10.1017/s1759078719000011.

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AbstractThis paper proposes a new radar cross section (RCS) reduced microstrip antenna incorporating 475 square slots on the patch. The proposed antenna achieves wideband RCS reduction with radiation performance sustained. The modified and reference antenna are simulated and analyzed in radiating and scattering mode, respectively. Prototypes of two antennas are fabricated and measured. Compared with the reference antenna, the simulated result shows the modified antenna RCS reduced in the frequency range 1.1–2.6 GHz, which contains the in-band and out-of-band frequency band simultaneously. And

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20

Wang, Kai, Li Cheng, Xin Yu Wang, and Cong Yi Fu. "Simulation and Analysis of Stealth Fighter RCS in High-Frequency Band." Advanced Materials Research 571 (September 2012): 547–50. http://dx.doi.org/10.4028/www.scientific.net/amr.571.547.

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The sky wave over-the-horizon radar (OTHR) works in high-frequency (HF) band, in which the stealth fighter RCS feature is largely different from that in microwave band. According to 3ds-Max model of F-22 fighter, RCS in HF band is computed by XFDTD software with different frequency, polarizations and angles. The simulation provides worthy preference on researching the ability of anti-stealth fighter of OTHR.

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21

Zhang, Zhao, Yazhong Zhang, Tianlong Wu, Shaowen Chen, Wei Li, and Jianguo Guan. "Broadband RCS Reduction by a Quaternionic Metasurface." Materials 14, no. 11 (2021): 2787. http://dx.doi.org/10.3390/ma14112787.

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A quaternionic metasurface consisting of two pairs of units with destructive phase difference is proposed to extend the bandwidth of radar cross section (RCS) reduction. The two pairs of units are designed to have complementary phase-different bandwidth, which extends the bandwidth of RCS reduction. The overlaps of their bandwidth enhance the RCS reduction, resulting in a metasurface having broadband and strong RCS reduction. This design and the wideband RCS reduction of the quaternionic metasurface were verified by analytical calculation with superposition principle of electric field, numeric

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22

Zhang, Jiakai, Haixiong Li, Qi Zheng, Jun Ding, and Chenjiang Guo. "Wideband radar cross-section reduction of a microstrip antenna using slots." International Journal of Microwave and Wireless Technologies 10, no. 9 (2018): 1042–47. http://dx.doi.org/10.1017/s1759078718000569.

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AbstractIn this study, a new microstrip patch antenna with wideband radar cross-section (RCS) reduction is presented. The RCS of the proposed antenna was reduced by subtracting the current-direction slots of the patch, with the radiation performance sustained not only for the current-direction subtraction, but also for the no modification in the ground plane. Modified and reference antenna were fabricated and measured. The simulation and measurement results showed that the modified antenna reduced the in-band and out-band RCS simultaneously with no detriment to the radiation performance. In th

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23

Zhuang, Ya-Qiang, Chen-Xin Zhang, and Xiao-Kuan Zhang. "A NOVEL SIMULATION APPROACH OF AIRCRAFT DYNAMIC RCS." Progress In Electromagnetics Research M 36 (2014): 85–91. http://dx.doi.org/10.2528/pierm14040311.

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24

Edward, A. B., P. S. Heyns, and F. Pietra. "Shot Peening Modeling and Simulation for RCS Assessment." Procedia Manufacturing 7 (2017): 172–77. http://dx.doi.org/10.1016/j.promfg.2016.12.044.

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25

Persson, B., and M. Norsell. "On Modeling RCS of Aircraft for Flight Simulation." IEEE Antennas and Propagation Magazine 56, no. 4 (2014): 34–43. http://dx.doi.org/10.1109/map.2014.6931656.

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Haoyu, Liu, Zhang Yunfei, and Li Shihao. "Simulation and Effectiveness Analysis on One versus One Beyond Visual Range Air Combat." MATEC Web of Conferences 151 (2018): 05001. http://dx.doi.org/10.1051/matecconf/201815105001.

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A kind of one versus one beyond visual range (BVR) air combat model has been established, which includes functional models of radar, missile and fighter and the process of several combat stages. Air combat effectiveness ratio (ACER) is defined to analyse the result. The 2k factor design method is used to design combat test case and analyses the influence of three factors (fighter stealth character, missile range and flight height) on ACER. Simulation result reveals that when RCS of one fighter is reduced from 0dBm2 to -10dBm2 which cannot remarkably affect the opposition fighter’s radar detect

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27

Buddendick, H., and T. F. Eibert. "Concept for accelerated ray-based monostatic RCS simulations using bistatic approximations." Advances in Radio Science 7 (May 18, 2009): 29–35. http://dx.doi.org/10.5194/ars-7-29-2009.

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Abstract. An approach enabling accelerated shooting and bouncing rays (SBR) simulations to determine the backscattering properties of electrically large and complex objects is presented. Instead of performing independent simulations for all required aspect angles, the concept is based on the idea of additionally exploiting bistatic information for some neighboring aspect angles. Therefore the results of the geometrical ray tracing, which consumes a large part of the computational resources in case of complex shaped objects can be reused multiple times with only low additional computational res

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Kronberger, T., W. Kapferer, S. Schindler, A. Böhm, E. Kutdemir, and B. L. Ziegler. "Internal Kinematics of Modelled Isolated and Interacting Disc Galaxies." Proceedings of the International Astronomical Union 2, S235 (2006): 216. http://dx.doi.org/10.1017/s1743921306006223.

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AbstractWe present a systematic investigation of the velocity fields of both isolated and interacting spiral galaxies in combined N-body/hydrodynamical simulations. Closely mimicking the procedures applied in observations of distant, small, and faint galaxies we extract rotation curves (RCs) and compare the results of the simulation directly to observations. Irregularities in the velocity field reflect disturbances in the gravitational potential of the galaxy. They can be used to trace the recent interaction history of a galaxy and give possible clues to the type of the respective interaction.

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Veerabathini, Surender, Sudhakara Reddy Penubolu, and Ramana Reddy Penubolu. "RCS Modeling and Validation of Full Scale Launch Vehicle for its Real Time Dynamic Trajectory." Defence Science Journal 73, no. 5 (2023): 505–11. http://dx.doi.org/10.14429/dsj.73.18193.

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Radar Cross Section (RCS) plays a significant role in detecting and tracking the space-based objects such as launch vehicles, missiles, aircrafts etc. In space applications, Radar systems are used to track and provide real-time trajectory information of the satellite launch vehicles after the lift off from the launch pad for range safety purpose. RCS is a critical key parameter that determines tracking performance of the Radar and it is highly dependent on both Radar operating parameters and the target characteristics. For space-based applications, a good quantity of RCS is required for quick

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Chen, Yujiao, Binbin Pei, Jiuxing Zhang, Haojun Xu, and Chaozhe Wang. "Dynamic radar cross section similarity study based on dynamic time warping." Journal of Physics: Conference Series 2882, no. 1 (2024): 012077. http://dx.doi.org/10.1088/1742-6596/2882/1/012077.

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Abstract Dynamic radar cross-section (RCS) represents the radar reflectance cross-section of an aircraft at different moments during flight and is a crucial criterion for evaluating the ability of a radar to detect an aircraft. In practice, it is challenging to construct an accurate 6-DOF dynamics model for the purpose of solving its dynamic RCS. Consequently, a 3-DOF dynamics model is employed for the analysis of dynamic RCS. This paper presents a methodology for the joint simulation of the dynamic RCS under two DOF models and subsequent comparison and analysis of the resulting sequence data

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31

Kunkler, Kevin. "The role of medical simulation: an overview." International Journal of Medical Robotics and Computer Assisted Surgery 2, no. 3 (2006): 203–10. http://dx.doi.org/10.1002/rcs.101.

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SONG, Shaomei, Yifei YU, Gai LI, Qiming YANG, and Jiandong ZHANG. "Research on over-the-horizon air combat guidance method based on dynamic RCS." Xibei Gongye Daxue Xuebao/Journal of Northwestern Polytechnical University 43, no. 2 (2025): 345–56. https://doi.org/10.1051/jnwpu/20254320345.

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In order to solve the problem of target loss caused by too small target RCS in the process of long-range enemy contact, the relationship between target RCS and radar detection probability is analyzed, and a guidance method based on Particle Swarm Optimization (PSO) is proposed. Firstly, the influence of dynamic RCS is considered to obtain the optimal attack situation, and then the situation evaluation function considering dynamic RCS constraints is established. Then, to maximize the situation assessment value as the goal, particle swarm optimization algorithm is used to find the most appropria

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Zhang, Ming, Najiao Zhang, Peng Dong, et al. "All-Metal Coding Metasurfaces for Broadband Terahertz RCS Reduction and Infrared Invisibility." Photonics 10, no. 9 (2023): 962. http://dx.doi.org/10.3390/photonics10090962.

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With the rapid advancement of modern technology and radar detection systems, electromagnetic (EM) stealth technology has become increasingly significant, particularly in aircraft stealth and military radar applications. In this work, an all-metal metasurface is designed for broadband terahertz radar cross-section (RCS) reduction and infrared invisibility. The all-metal metasurface possesses extremely low infrared emissivity and high polarization conversion in the terahertz band. Through the joint simulation of MATLAB and CST, a genetic algorithm is used to optimize the random phase distributio

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Li, Chang, Xiao Yang, Hongxiang Ren, Shihao Li, and Xiaoyu Feng. "Marine Radar Target Ship Echo Generation Algorithm and Simulation Based on Radar Cross-Section." Journal of Marine Science and Engineering 13, no. 2 (2025): 348. https://doi.org/10.3390/jmse13020348.

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In this study, a simplified radar echo signal model suitable for radar simulators and a Radar Cross-Section (RCS) calculation model based on the Physical Optics (PO) method was developed. A comprehensive radar target ship echo generation algorithm was designed, and the omnidirectional radar RCS values of three typical ships were calculated. The simulation generates radar target ship echo images under varying incident angles (0–360°), detection distances (0–24 nautical miles), and three common target material properties. The simulation results, compared with those from existing radar simulators

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Li, Y., S. Y. Xu, Y. S. Yuan, L. S. Huang, and S. Wang. "Study for Space Charge Effect in tune Space at CSNS-II/RCS." Journal of Physics: Conference Series 2687, no. 5 (2024): 052018. http://dx.doi.org/10.1088/1742-6596/2687/5/052018.

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Abstract CSNS-II is an upgrade project of China Spallation Neutron Source (CSNS), requiring an increase in beam power from 100 kW to 500 kW. In order to find a suitable working points area in advance and evaluate the influence of the space charge effect on the Rapid Cycling Synchrotron (RCS) of CSNS-II, the measurements of beam loss with various tunes on CSNS/RCS was carried out and the beam loss simulation in the transverse tune space at CSNS-II/RCS has been performed. Finally, four candidate working points are compared.

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Pourabdian, Majid, Mehdi Ebrahimi, and Mehran Qate. "A variable turbulent Schmidt number formulation by numerical simulation of atmospheric plume dispersion." International Journal of Modern Physics C 29, no. 04 (2018): 1850035. http://dx.doi.org/10.1142/s0129183118500353.

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Turbulent Schmidt number as an important parameter in computational fluid dynamic (CFD) simulations is strongly dependent on height, whereas it is mostly considered to be constant in the literature. This paper presents a new variable turbulent Schmidt number formulation which can calculate the relative concentrations (RCs) in neutral atmospheric conditions more accurately. To achieve this aim, RCs from continuous releases are calculated in different distances by the analytical Gaussian plume mode. CFD simulations are carried out for single stack dispersion on a flat terrain surface and an inve

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Ahn, Sungbae, and Jinhwan Koh. "RCS Prediction Using Prony Method in High-Frequency Band for Military Aircraft Models." Aerospace 9, no. 11 (2022): 734. http://dx.doi.org/10.3390/aerospace9110734.

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Obtaining Radar Cross Section (RCS) data, one of the essential parameters for aircraft design, generally takes a lot of time and cost. Measurement time and accuracy of measurement results may be affected depending on the RCS measurement method and environment. When it comes to the RCS measurement method, the direct approach, which measures RCS on a real item, is more accurate than the indirect approach, which is implemented through simulation. However, in consideration of balancing accuracy, time and cost, the indirect approach is more generally used due to its efficiency. In this paper, in or

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SIVERSKY, TARAS V., and VALENTINA V. ZHARKOVA. "Particle acceleration in a reconnecting current sheet: PIC simulation." Journal of Plasma Physics 75, no. 5 (2009): 619–36. http://dx.doi.org/10.1017/s0022377809008009.

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AbstractThe acceleration of protons and electrons in a reconnecting current sheet (RCS) is simulated with a particle-in-cell (PIC) 2D3V (two-dimensional in space and three-dimensional in velocity space) code for the proton-to-electron mass ratio of 100. The electromagnetic configuration forming the RCS incorporates all three components of the magnetic field (including the guiding field) and a drifted electric field. PIC simulations reveal that there is a polarization electric field that appears during acceleration owing to a separation of electrons from protons towards the midplane of the RCS.

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Tang, Huatao, Hao Cha, Feng Liu, Bin Tian, and Binbin Wang. "Research on RCS measurement of ship targets based on conventional radars." Applied Mathematics and Nonlinear Sciences 7, no. 2 (2022): 1105–16. http://dx.doi.org/10.2478/amns.2022.1.00030.

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Abstract A measurement method and system based on conventional radars has been proposed to address the problem of radar cross-section (RCS) measurement of ship targets in open seas. Calibration errors for RCS measurement on ground plane range (GPR) are analysed, and the error elimination method and accurate RCS calculation formula are given. An RCS measurement system is designed by improving conventional radars. These systems measure two Luneburg lens reflectors of different sizes on the lake. The average RCS of the big Luneburg lens reflector is obtained, and the error is calculated to be 2.7

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Wen, Baoqian, Tao Wang, and Kun Cheng. "Simulation Research on Dynamic RCS Characteristics of Cruise Missile." IOP Conference Series: Earth and Environmental Science 300 (August 9, 2019): 022170. http://dx.doi.org/10.1088/1755-1315/300/2/022170.

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Cheng, Liangliang, Kuizhi Yue, CuiFang Xing, and Dazhao Yu. "RCS Numerical Simulation of Stealth Modified Three-Surface Aircraft." International Journal of Aeronautical and Space Sciences 17, no. 1 (2016): 101–8. http://dx.doi.org/10.5139/ijass.2016.17.1.101.

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Lin, Liu, Tang Jing-Yu, Qiu Jing, and Wei Tao. "Longitudinal RF capture and acceleration simulation in CSNS RCS." Chinese Physics C 33, S2 (2009): 4–7. http://dx.doi.org/10.1088/1674-1137/33/s2/002.

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M.Bhovi, Prabhakar, S. H. Gururaj, R. B. Lohit, and K. Venkateswarlu. "Simulation studies on RCS processed Al-Mg-Sc alloy." Materials Today: Proceedings 5, no. 2 (2018): 7525–31. http://dx.doi.org/10.1016/j.matpr.2017.11.424.

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Yue, Kuizhi, Wenlin Liu, Guanxiong Li, Jinzu Ji, and Dazhao Yu. "Numerical simulation of RCS for carrier electronic warfare airplanes." Chinese Journal of Aeronautics 28, no. 2 (2015): 545–55. http://dx.doi.org/10.1016/j.cja.2015.01.004.

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Wu, Guozhang, Wenqi Yu, Tao Lin, Yangyang Deng, and Jianguo Liu. "Ultra-Wideband RCS Reduction Based on Non-Planar Coding Diffusive Metasurface." Materials 13, no. 21 (2020): 4773. http://dx.doi.org/10.3390/ma13214773.

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A novel non-planar coding metasurface optimized by discrete particle swarm algorithm (DPSO) is proposed in terms of the property of wideband radar cross-section (RCS) and diffuse scattering. The design consists of two unit cells, “0” and “1”, which have a 180° ± 37° phase difference for phase interference cancellation. The 10 dB monostatic RCS reduction frequency range of the metasurface is from 6.4 to 29.6 GHz, and its bandwidth ratio is 4.62:1, under normal incidence of the two polarizations. Compared to the planar surface, the non-planar surface has a greater bandwidth with respect to the m

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Wang, Ling, Feng Gao, Shuhua Teng, Tiantian Guo, Chenggao Luo, and Yang Zeng. "Terahertz VO2-Based Dynamic Coding Metasurface for Dual-Polarized, Dual-Band, and Wide-Angle RCS Reduction." Nanomaterials 14, no. 11 (2024): 914. http://dx.doi.org/10.3390/nano14110914.

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With the rapid development of terahertz radar technology, the electromagnetic device for terahertz radar cross-section (RCS) reduction is worth investigating. However, the existing research concentrates on the RCS reduction metasurface with fixed performance working in the microwave band. This paper proposes a terahertz dynamic coding metasurface integrated with vanadium dioxide (VO2) for dual-polarized, dual-band, and wide-angle RCS reduction. The simulation result indicates that by switching the state of the VO2 between insulator and metal, the metasurface can realize the effective RCS reduc

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Liu, Hanyang, Liangsheng Huang, Yang Liu, Shouyan Xu, and Sheng Wang. "Simulation and measurement of beam loading effects in magnetic alloy rf cavity of CSNS RCS." Journal of Physics: Conference Series 2687, no. 5 (2024): 052001. http://dx.doi.org/10.1088/1742-6596/2687/5/052001.

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Abstract Different from the ferrite cavity, the Q value of magnetic alloy cavity in CSNS RCS is only about 1.25, the frequency band of impedance is wide, and the beam loading effects is strong. Based on the impedance measurement results, the influence of the beam loading effects on the longitudinal distribution of the magnetic alloy cavity in CSNS RCS is studied by simulation, and the induced voltage measured on the machine is consistent with it.

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Villard, Pierre-Frederic, Peter E. Hammer, Douglas P. Perrin, Pedro J. del Nido, and Robert D. Howe. "Fast image-based mitral valve simulation from individualized geometry." International Journal of Medical Robotics and Computer Assisted Surgery 14, no. 2 (2018): e1880. http://dx.doi.org/10.1002/rcs.1880.

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Ramachandran, Tayaallen, Mohammad Rashed Iqbal Faruque, Mandeep Singh Jit Singh, Mayeen Uddin Khandaker, Mohammad Salman, and Ahmed A. F. Youssef. "Reduction of Radar Cross Section by Adopting Symmetrical Coding Metamaterial Design for Terahertz Frequency Applications." Materials 16, no. 3 (2023): 1030. http://dx.doi.org/10.3390/ma16031030.

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This work focused on the novel and compact 1-bit symmetrical coding-based metamaterial for radar cross section reduction in terahertz frequencies. A couple of coding particles were constructed to impersonate the elements ‘0′ and ‘1′, which have phase differences of 180°. All the analytical simulations were performed by adopting Computer Simulation Technology Microwave Studio 2019 software. Moreover, the transmission coefficient of the element ‘1′ was examined as well by adopting similar software and validated by a high-frequency structure simulator. Meanwhile, the frequency range from 0 to 3 T

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Zhang, Jiakai, Jiachen Xu, Yan Qu, Jun Ding, and Chenjiang Guo. "A microstrip antenna with reduced in-band and out-of-band radar cross-section." International Journal of Microwave and Wireless Technologies 11, no. 2 (2018): 199–205. http://dx.doi.org/10.1017/s1759078718001447.

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This paper proposes a microstrip antenna with reduced in-band and out-of-band radar cross-section (RCS) by subtracting the area of weak scattered current on the ground plane. Fourteen square slots were subtracted from the ground plane, reducing in-band and out-of-band RCS while maintaining radiation performance. Modified and reference antenna surface current distributions were simulated and analyzed in radiating and scattering modes. Two antenna prototypes were fabricated and measured to verify the simulation. The proposed antenna RCS was reduced compared with the reference antenna in the freq

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