Journal of Circuits Systems and Computers最新文献_第6页

A Metamaterial Inspired Multiband Conformal Bandpass Filter with Improved Quality factor for Sub-6 GHz Wireless Communication Applications 一种基于超材料的多带共形带通滤波器，用于6ghz以下的无线通信应用

4区工程技术

Journal of Circuits Systems and Computers Pub Date : 2023-10-20 DOI: 10.1142/s0218126624500981

Vutukuri Sarvani Duti Rekha, Kottapadikal Vinodan Vineetha, Boddapati Taraka Phani Madhav, Tanvir Islam, Sudipta Das, Mohammed El Ghzaoui

{"title":"A Metamaterial Inspired Multiband Conformal Bandpass Filter with Improved Quality factor for Sub-6 GHz Wireless Communication Applications","authors":"Vutukuri Sarvani Duti Rekha, Kottapadikal Vinodan Vineetha, Boddapati Taraka Phani Madhav, Tanvir Islam, Sudipta Das, Mohammed El Ghzaoui","doi":"10.1142/s0218126624500981","DOIUrl":"https://doi.org/10.1142/s0218126624500981","url":null,"abstract":"This paper deals with the design, simulation, and practical modeling of metamaterial-based multiband conformal bandpass filter (BPF) for various wireless communication applications with improved quality factors. The novel metamaterial in the form of a split ring resonator is loaded on the ground plane face of the proposed BPF. The overall dimension of the designed BPF is only [Formula: see text]. The proposed BPF is tuned initially for quality factor enhancement based on the thickness of the substrate, physical parameters of the f transmission line, ground plane, externally loaded elements, and the gap in the metamaterial loading. The suggested filter operates at triple band covering the frequency bands from 1.4 to 2.2, 3.6 to 3.9, and 4.8 to 5.9[Formula: see text]GHz, which are suitable for sub-6[Formula: see text]GHz 5G and other wireless applications. The insertion loss is observed as 1[Formula: see text]dB, which is suitable for the proposed BPF. The conformal behavior of the filter is judged through bending deformation analysis at various bending positions like (15[Formula: see text], 30[Formula: see text], 45[Formula: see text], 60[Formula: see text], and 90[Formula: see text]). The proposed BPF retains triple pass band characteristics at various bending deformations, which makes it suitable to be used in curved structures or flexible circuitry. The theory of equivalent circuits and quality factor [Formula: see text] of the designed BPF is discussed in this paper. The results are analyzed experimentally through ANRITSU-MS2037C combinational analyzer. The proposed BPF is suitable for sub-6 GHz 5G, WLAN, and Wi-Max applications.","PeriodicalId":54866,"journal":{"name":"Journal of Circuits Systems and Computers","volume":"39 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-10-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135513520","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Height sensitive multi-UAV deployment scheme in edge data acquisition system 边缘数据采集系统中高度敏感多无人机部署方案

4区工程技术

Journal of Circuits Systems and Computers Pub Date : 2023-10-20 DOI: 10.1142/s0218126624501056

Yichuan Liu, Jinbin Tu, Yun Wang

{"title":"Height sensitive multi-UAV deployment scheme in edge data acquisition system","authors":"Yichuan Liu, Jinbin Tu, Yun Wang","doi":"10.1142/s0218126624501056","DOIUrl":"https://doi.org/10.1142/s0218126624501056","url":null,"abstract":"In data acquisition scenario of edge computing, the optimization of UAV (Unmanned Aerial Vehicle) deployment is of great significance for making use of resources of UAV. We establish an optimization model of UAV cluster deployment in the edge data acquisition system. The model takes the height of UAV as the solving variable, which is more in line with the realistic characteristics. DEVIPSK-SA-FWA is proposed according to the characteristics of this model. The algorithm uses a novel coding mechanism, and uses K-Means to accelerate the convergence process of the algorithm. A variety of differential evolution mutation operators are used to form a self-adaptive strategy pool mechanism to carry out variable scale variation of population, which complete the global search well. Then fireworks algorithm searches the population locally after each round of global search. In our algorithm, global search and local search are well balanced and local optimal is effectively escaped. Finally, experimental results indicate that DEVIPSK-SA-FWA is capable of solving the model with good results, and the superiority of DEVIPSK-SA-FWA is verified through the Wilcoxon rank sum test method. In the best case, the proposed algorithm reduces energy consumption of edge data acquisition system by 32.87[Formula: see text].","PeriodicalId":54866,"journal":{"name":"Journal of Circuits Systems and Computers","volume":"83 6","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-10-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135514284","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

An Extended Topology Named Active Switched Capacitor/Switched Inductor Quasi Z-Source with Multilevel Inverter (ASC/SL-QZSI) for Three-Phase Grid-Tie PV Power System: A SPBO-RBFNN Control Scheme 用于三相并网光伏发电系统的有源开关电容/开关电感准z源多电平逆变器扩展拓扑(ASC/SL-QZSI): SPBO-RBFNN控制方案

4区工程技术

Journal of Circuits Systems and Computers Pub Date : 2023-10-20 DOI: 10.1142/s0218126624501111

D. Saravanakumar, K. Deeba

{"title":"An Extended Topology Named Active Switched Capacitor/Switched Inductor Quasi Z-Source with Multilevel Inverter (ASC/SL-QZSI) for Three-Phase Grid-Tie PV Power System: A SPBO-RBFNN Control Scheme","authors":"D. Saravanakumar, K. Deeba","doi":"10.1142/s0218126624501111","DOIUrl":"https://doi.org/10.1142/s0218126624501111","url":null,"abstract":"In this paper, the controller modelling and design for the Active Switched Capacitor/Switched Inductor Quasi-Z-Source with Multilevel Inverter (ASC/SL-QZSI) related three-phase grid-tied photovoltaic (PV) power system is proposed. The ASC/SL-QZSI control method consists of two phases: these are assessed with the use of the proposed effective controller. The proposed control system is the hybridization of the Student Psychology-Based Optimization (SPBO) and the Radial Basis Function Neural Network (RBFNN), hence it is named SPBO–RBFNN control scheme. The ASC/SL-QZS offers greater boost capability, uses fewer passive components, like inductors and capacitors, and reduces the voltage stress across main inverter switching devices. The expandability of this topology is another advantage. Extra cells can simply be cascaded at the network’s impedance if a higher boost rate is required by adding an inductor and three diodes. In the proposed control scheme, SPBO is developed for determining the total PV voltages. The input PV reference voltages and gain parameters of the SPBO are created as output for optimal tuning of the Proportional Integral (PI) controller. RBFNN is trained with offline process and it is used to extract the reference currents of the grid, and the output of RBFNN is provided with SPBO. It delivers the corresponding tuning parameters to accomplish the grid current. With this proper control, the input power is reduced and the current, voltage and frequency conditions of DC-link are regulated. Finally, the performance of the QZS-CMI is executed in MATLAB and the performance is compared with existing methods.","PeriodicalId":54866,"journal":{"name":"Journal of Circuits Systems and Computers","volume":"77 2","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-10-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135514289","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Hybrid CHGSO Approach based EV Energy Regulation by Considering Incentive based Prosumer and Uncertainty 考虑激励与不确定性的混合CHGSO方法的电动汽车能源监管

4区工程技术

Journal of Circuits Systems and Computers Pub Date : 2023-10-16 DOI: 10.1142/s0218126624500956

S. Arulkumar, Venkata Satya Rahul Kosuru, K. V. Ashwin

{"title":"Hybrid CHGSO Approach based EV Energy Regulation by Considering Incentive based Prosumer and Uncertainty","authors":"S. Arulkumar, Venkata Satya Rahul Kosuru, K. V. Ashwin","doi":"10.1142/s0218126624500956","DOIUrl":"https://doi.org/10.1142/s0218126624500956","url":null,"abstract":"This paper proposes the hybrid approach for increasing the profit of prosumers and reducing the energy cost of the residents. The hybrid method is the combination of chaotic maps and the Henry gas solubility optimization algorithm (HGSO), hence it is called chaotic Henry gas solubility optimization (CHGSO). The proposed approach is the community-based microgrid that incorporates energy storage systems (ESS), electric vehicles (EVs) and photovoltaics (PV). Both ESS and EV are conserved as alternative sources of energy. The stored EV energy is used as a power source for homes and the grid by utilizing the Grid-to-Vehicle (G2V) and Vehicle-to-Grid (V2G) modes. The power flow of EV/ESS is controlled depending on the rate of charging and discharging. Here, the battery degradation cost is considered. The proposed approach solves the optimization problems, like battery degradation of EV/ESS, regulation of charge/discharge and provides optimal economic benefits. The proposed approach increases the prosumer profit through encouraging EV energy transactions through incentive-based pricing. Finally, the CHGSO method is performed in MATLAB and is compared with existing methods. From the simulation analysis, it can be concluded that the cost of CHGSO method is less and the prosumer participation has increased.","PeriodicalId":54866,"journal":{"name":"Journal of Circuits Systems and Computers","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-10-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"136077390","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Imperfect Debugging based Generalized Exponential Testing Effort Estimation for Software Fault Detection and Removal 基于广义指数测试工作量估计的不完全调试软件故障检测与排除

4区工程技术

Journal of Circuits Systems and Computers Pub Date : 2023-10-16 DOI: 10.1142/s021812662450110x

Asheesh Tiwari, Ashish Sharma

引用次数: 0

A 1.8 V 115.52 dB Third-order Discrete-time Sigma-Delta Modulator Using Nested Chopper Technology 基于嵌套斩波技术的1.8 V 115.52 dB三阶离散σ - δ调制器

4区工程技术

Journal of Circuits Systems and Computers Pub Date : 2023-10-13 DOI: 10.1142/s0218126624501263

Jinchan Wang, Gefan Wang, Kai Li, Bo Liu

引用次数: 0

Special memristor and memristor-based compact neuron circuit 专用忆阻器和基于忆阻器的紧凑神经元电路

4区工程技术

Journal of Circuits Systems and Computers Pub Date : 2023-10-12 DOI: 10.1142/s0218126624500919

Muhammet Alper Altan, Kamil Orman, Yunus Babacan, Abdullah Yesil

引用次数: 0

Robust OFDM System for Drilling Data Transmission Using Acoustic Wave 利用声波传输钻井数据的鲁棒OFDM系统

4区工程技术

Journal of Circuits Systems and Computers Pub Date : 2023-10-12 DOI: 10.1142/s0218126624500993

Zhong Zheng, Yanfeng Geng

引用次数: 0

Passive Synthesis of Fractional Order Immittance of Three-Element-Kind 三元类分数阶阻抗的被动综合

4区工程技术

Journal of Circuits Systems and Computers Pub Date : 2023-10-12 DOI: 10.1142/s0218126624500907

Guishu Liang, Xiaoyu Mu

{"title":"Passive Synthesis of Fractional Order Immittance of Three-Element-Kind","authors":"Guishu Liang, Xiaoyu Mu","doi":"10.1142/s0218126624500907","DOIUrl":"https://doi.org/10.1142/s0218126624500907","url":null,"abstract":"For the actual circuit with fractional order characteristics, the fractional order circuit model is more concise and precise than the classical circuit model. So studying the synthesis of fractional order immittance is of great significance. This paper investigates the passive synthesis method of the three-element-kind fractional order immittance function. It means designing a network with three kinds of passive fractional-order elements that exhibit a specific impedance function. This paper proposes a variable substitution method to solve this problem. The method consists of three steps: The first step of the process is to establish the correspondence between the fractional order and lossy reactance. This way, the fractional order immittance function is transformed into an integer order immittance function. Then the Brune procedure realizes the immittance function as a network with lossy reactance. Finally, a fractional order network is obtained by replacing the lossy reactance with the corresponding fractional reactance. A simulation example and an experiment are also given for verification. This method applies to all three-element-kind network impedance functions that meet the passive condition.","PeriodicalId":54866,"journal":{"name":"Journal of Circuits Systems and Computers","volume":"4 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-10-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135922853","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

A Novel Simulation Approach for Fault Injection Mechanism Assessing Dependability of Cybersecurity Attacks 基于故障注入机制的网络安全攻击可靠性评估仿真方法

4区工程技术

Journal of Circuits Systems and Computers Pub Date : 2023-10-11 DOI: 10.1142/s021812662450097x

Shaminder Kaur, Ashish Sachdeva

{"title":"A Novel Simulation Approach for Fault Injection Mechanism Assessing Dependability of Cybersecurity Attacks","authors":"Shaminder Kaur, Ashish Sachdeva","doi":"10.1142/s021812662450097x","DOIUrl":"https://doi.org/10.1142/s021812662450097x","url":null,"abstract":"Clock attacks and power attacks are used as common means to inject faults in embedded devices. Critical analysis of the properties and the components engaged with these fault injection methods is of high importance to assess the related dangers and furthermore to enhance the process of designing suitable counter-measures. This paper provides critical analysis of induced faults on combinational and sequential circuits and study effects of various attacks (over-clock, under clock, power attack). While doing analysis, it was revealed that clock attacks i.e., under and over clock attacks have similarity index of (80–90%). Also it was found that power attacks have results similar (60–70%) to clock attacks but they cause propagation delay in circuits affecting the output. Cadence virtuoso 45 nm technology node, Keil and Multi-sim software’s were used to generate various attacks. The comparative analysis reveals that the attack timing and frequency of the glitch is the key while inducing fault injection attacks. While performing this work, it is observed the sequential circuits get less impacted by attacks comparing to combinational circuits. This research is conducted from an attacker’s perspective instead of mitigation perspective.","PeriodicalId":54866,"journal":{"name":"Journal of Circuits Systems and Computers","volume":"30 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-10-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"136057948","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0