Pub Date : 2018-12-01DOI: 10.1109/ICCCAS.2018.8769163
Fei Yu, Ping Li, Lei Gao, Shuo Cai, Ke Gu, Weizheng Wang
A new CMOS second generation current controlled current conveyor (CCCII) structure is reported in this paper. The proposed circuit adopts cascode current mirrors, which X-terminal and Y-terminal are used MOS composite tube in series structure with good following characteristics, large linear range, low power consumption and port parasitic resistance control characteristics. Finally, the circuit is simulated by Pspice using 0.18 μm process. The linear input ranges of X-terminal and Y-terminal are −2 ~ 2 mA and −2 ~ 2 V, respectively. The offset current of Z-terminal is 0.65 μA, and the power consumption of the circuit is only 0.415 μW at 2 V supply voltage.
{"title":"A Second Generation Current Controlled Current Conveyor Realization Using Cascode Current Mirror : A CCCII Realization Using Cascode Current Mirror","authors":"Fei Yu, Ping Li, Lei Gao, Shuo Cai, Ke Gu, Weizheng Wang","doi":"10.1109/ICCCAS.2018.8769163","DOIUrl":"https://doi.org/10.1109/ICCCAS.2018.8769163","url":null,"abstract":"A new CMOS second generation current controlled current conveyor (CCCII) structure is reported in this paper. The proposed circuit adopts cascode current mirrors, which X-terminal and Y-terminal are used MOS composite tube in series structure with good following characteristics, large linear range, low power consumption and port parasitic resistance control characteristics. Finally, the circuit is simulated by Pspice using 0.18 μm process. The linear input ranges of X-terminal and Y-terminal are −2 ~ 2 mA and −2 ~ 2 V, respectively. The offset current of Z-terminal is 0.65 μA, and the power consumption of the circuit is only 0.415 μW at 2 V supply voltage.","PeriodicalId":166878,"journal":{"name":"2018 10th International Conference on Communications, Circuits and Systems (ICCCAS)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130284836","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
A demodulation method for the link layer protocol information carried by HF 3G-ALE signal based on pre-despreading is researched on. This method directly makes correlation despreading on the level of baseband signal, instead of making octal symbol demodulation. The experiment results show that compared with the demodulation method based on post-despreading, this method has better robustness to carrier frequency estimation error. Meanwhile, the demodulation performance is superior under the condition of low signal-to-noise ratio and low oversampling rate within a certain range of signal synchronization error, so that this method is more applicable for implementation requirement of non-cooperative communication countermeasure.
{"title":"A Demodulation Method for HF 3G-ALE Signal Based on Pre-Despreading","authors":"Peipei Wu, Ying-Chun Shi, Min Zhang, X. Zou, Yingjie Miao, Shuai Shao","doi":"10.1109/ICCCAS.2018.8768956","DOIUrl":"https://doi.org/10.1109/ICCCAS.2018.8768956","url":null,"abstract":"A demodulation method for the link layer protocol information carried by HF 3G-ALE signal based on pre-despreading is researched on. This method directly makes correlation despreading on the level of baseband signal, instead of making octal symbol demodulation. The experiment results show that compared with the demodulation method based on post-despreading, this method has better robustness to carrier frequency estimation error. Meanwhile, the demodulation performance is superior under the condition of low signal-to-noise ratio and low oversampling rate within a certain range of signal synchronization error, so that this method is more applicable for implementation requirement of non-cooperative communication countermeasure.","PeriodicalId":166878,"journal":{"name":"2018 10th International Conference on Communications, Circuits and Systems (ICCCAS)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129632114","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2018-12-01DOI: 10.1109/ICCCAS.2018.8768909
Shuai Wang, Xiaoqing Zhou, Mingsheng Shang, Xiaoyu Shi
Cloud computing with live migration technique is considered as one of the most promising ways to cope with power consumption and performance management of a data center. Most prior works on performance and power management of the whole server farm are achieved in a separate way. To address this issue, in this paper we propose an efficient method for the whole server farm, which aims to dynamically consolidate virtual machines in a coordinated way that optimizes the energy and performance trade-off. Firstly, we focus on the virtual machine (VM) selection step. Then we consider the VM selection task as a Dynamic Decision-Making (DDM) problem and construct a coordinated cost function with power and performance. In this study, the Q-Learning strategy of Reinforcement Learning (RL) is adopted to solve this DDM problem. The proposed algorithm is simulated in CloudSim toolkit using real-world workload traces. Finally, experimental results indicate that our approach outperforms other algorithms in terms of energy consumption, the number of VM migrations, average SLA violation and the number of host shutdowns.
{"title":"Coordinated Power and Performance-Efficient Virtual Machines Scheduling in the Cloud","authors":"Shuai Wang, Xiaoqing Zhou, Mingsheng Shang, Xiaoyu Shi","doi":"10.1109/ICCCAS.2018.8768909","DOIUrl":"https://doi.org/10.1109/ICCCAS.2018.8768909","url":null,"abstract":"Cloud computing with live migration technique is considered as one of the most promising ways to cope with power consumption and performance management of a data center. Most prior works on performance and power management of the whole server farm are achieved in a separate way. To address this issue, in this paper we propose an efficient method for the whole server farm, which aims to dynamically consolidate virtual machines in a coordinated way that optimizes the energy and performance trade-off. Firstly, we focus on the virtual machine (VM) selection step. Then we consider the VM selection task as a Dynamic Decision-Making (DDM) problem and construct a coordinated cost function with power and performance. In this study, the Q-Learning strategy of Reinforcement Learning (RL) is adopted to solve this DDM problem. The proposed algorithm is simulated in CloudSim toolkit using real-world workload traces. Finally, experimental results indicate that our approach outperforms other algorithms in terms of energy consumption, the number of VM migrations, average SLA violation and the number of host shutdowns.","PeriodicalId":166878,"journal":{"name":"2018 10th International Conference on Communications, Circuits and Systems (ICCCAS)","volume":"75 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115149629","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2018-12-01DOI: 10.1109/ICCCAS.2018.8769287
Di Wu, Yan Guan, Kaiyan Liu, Ting Zhang, Zhaoyi Xu, Yinlong Liu
The existence of rogue access points (RAP) poses a huge security threat to the wireless network environment. Therefore, it is of great significance to realize accurate positioning of RAP with low cost. At present, the main indoor positioning methods based on RSS (Received Signal Strength) are distance-based and fingerprint-based methods. The former is easy to implement but must ensure that the transmit power of the AP to be measured is known, while the latter often requires tedious deployment work. The problem of unknown transmit power brings great challenges for RAP positioning. In this paper, we propose a RSS-based heuristic algorithm for locating RAP. Firstly, the initial location of RAP is obtained by distance-based localization method, and then a simplified fingerprint-based method is adopted to improve the location precision. Our algorithm also gives the robust estimation interval of the localization effect on transmit power. Experimental results acquired in an office environment show that our proposed algorithm can locate RAP robustly and accurately without knowing the transmit power.
{"title":"A Robust RSS-Based Rogue AP Localization Algorithm with Unknown Transmit Power","authors":"Di Wu, Yan Guan, Kaiyan Liu, Ting Zhang, Zhaoyi Xu, Yinlong Liu","doi":"10.1109/ICCCAS.2018.8769287","DOIUrl":"https://doi.org/10.1109/ICCCAS.2018.8769287","url":null,"abstract":"The existence of rogue access points (RAP) poses a huge security threat to the wireless network environment. Therefore, it is of great significance to realize accurate positioning of RAP with low cost. At present, the main indoor positioning methods based on RSS (Received Signal Strength) are distance-based and fingerprint-based methods. The former is easy to implement but must ensure that the transmit power of the AP to be measured is known, while the latter often requires tedious deployment work. The problem of unknown transmit power brings great challenges for RAP positioning. In this paper, we propose a RSS-based heuristic algorithm for locating RAP. Firstly, the initial location of RAP is obtained by distance-based localization method, and then a simplified fingerprint-based method is adopted to improve the location precision. Our algorithm also gives the robust estimation interval of the localization effect on transmit power. Experimental results acquired in an office environment show that our proposed algorithm can locate RAP robustly and accurately without knowing the transmit power.","PeriodicalId":166878,"journal":{"name":"2018 10th International Conference on Communications, Circuits and Systems (ICCCAS)","volume":"13 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124913197","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2018-12-01DOI: 10.1109/ICCCAS.2018.8768929
N. Singh, Manodipan Sahoo
The unique properties of single layer materials different from their bulk form make them suitable for nanoscale applications. This work presents study of p-i-n based Silicene Nanoribbon (SiNR) Tunnel Field Effect Transistor using NEGF formalism. The Device characteristics, ION/IOFF ratio have been studied by varying high-k dielectric, source and drain doping in SiNR TFET. The obtained ION/IOFF ratios for different gate dielectrics materials are compared with the reported data in literatures and it is observed that the ON current can be increased by using high-k dielectric but for the materials whose dielectric constant exceeds HfO2, OFF current will also increase. So, it can be inferred that deploying gate material of very high dielectric constant will not be of much benefit rather it will reduce ION/IOFF ratio, which is one of the key FOM in Digital VLSI circuits. HfO2 can be potential high-k material to be used as gate oxides because of its highest ION/IOFF ratio among all dielectric materials used for constant drain and source doping. OFF current is not much influenced by source doping however ON current increases due to wide tunneling window set up by gate potential for low source doping. OFF current and ambipolar conduction is increased by increasing drain doping concentration of SiNR TFET.
{"title":"Investigation of Silicene Nanoribbon Tunnel FET for Low Power Digital VLSI Circuit Application with Variation of Device Parameters","authors":"N. Singh, Manodipan Sahoo","doi":"10.1109/ICCCAS.2018.8768929","DOIUrl":"https://doi.org/10.1109/ICCCAS.2018.8768929","url":null,"abstract":"The unique properties of single layer materials different from their bulk form make them suitable for nanoscale applications. This work presents study of p-i-n based Silicene Nanoribbon (SiNR) Tunnel Field Effect Transistor using NEGF formalism. The Device characteristics, ION/IOFF ratio have been studied by varying high-k dielectric, source and drain doping in SiNR TFET. The obtained ION/IOFF ratios for different gate dielectrics materials are compared with the reported data in literatures and it is observed that the ON current can be increased by using high-k dielectric but for the materials whose dielectric constant exceeds HfO2, OFF current will also increase. So, it can be inferred that deploying gate material of very high dielectric constant will not be of much benefit rather it will reduce ION/IOFF ratio, which is one of the key FOM in Digital VLSI circuits. HfO2 can be potential high-k material to be used as gate oxides because of its highest ION/IOFF ratio among all dielectric materials used for constant drain and source doping. OFF current is not much influenced by source doping however ON current increases due to wide tunneling window set up by gate potential for low source doping. OFF current and ambipolar conduction is increased by increasing drain doping concentration of SiNR TFET.","PeriodicalId":166878,"journal":{"name":"2018 10th International Conference on Communications, Circuits and Systems (ICCCAS)","volume":"107 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125091098","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2018-12-01DOI: 10.1109/ICCCAS.2018.8768944
Dongxu Yu, Y. Wan
In wireless communications research and application, Orthogonal Frequency Division Multiplexing (OFDM) has been established as a key PHY layer enabling technology (e.g., in both 4G and 5G cellular network standards). However, the Peak-to-Average-Ratio (PAPR) problem can lower system performance and has been under intense research in recent years. The trade-off between high PAPR reduction factor and high signal redundancy and/or computational complexity has not been sufficiently addressed by many works on this problem, and some approaches with state-of-the-art PAPR reduction performance suffer from high bit redundancy or have a higher complexity. So a method based on selected mapping orthogonal frequency division multiplexing modulation (SLM-OFDM) that generates (N2/4) symbol candidates using N inverse Fast Fourier Transform (FFT) is presented which is called GreenOFDM. In this paper, we propose an improved method based on GreenOFDM, We add a weighting factor α when generating the symbol candidates, and then select the symbol of the minimum PAPR for transmission. Computer simulation shows that this method is better than the original GreenOFDM When we choose the right weighting factor α. This not only gets lower signal redundancy, but also has lower complexity and simulation results show that the signal PAPR is significantly reduced.
{"title":"A New Method for Reducing PAPR in OFDM System Based on GreenOFDM","authors":"Dongxu Yu, Y. Wan","doi":"10.1109/ICCCAS.2018.8768944","DOIUrl":"https://doi.org/10.1109/ICCCAS.2018.8768944","url":null,"abstract":"In wireless communications research and application, Orthogonal Frequency Division Multiplexing (OFDM) has been established as a key PHY layer enabling technology (e.g., in both 4G and 5G cellular network standards). However, the Peak-to-Average-Ratio (PAPR) problem can lower system performance and has been under intense research in recent years. The trade-off between high PAPR reduction factor and high signal redundancy and/or computational complexity has not been sufficiently addressed by many works on this problem, and some approaches with state-of-the-art PAPR reduction performance suffer from high bit redundancy or have a higher complexity. So a method based on selected mapping orthogonal frequency division multiplexing modulation (SLM-OFDM) that generates (N2/4) symbol candidates using N inverse Fast Fourier Transform (FFT) is presented which is called GreenOFDM. In this paper, we propose an improved method based on GreenOFDM, We add a weighting factor α when generating the symbol candidates, and then select the symbol of the minimum PAPR for transmission. Computer simulation shows that this method is better than the original GreenOFDM When we choose the right weighting factor α. This not only gets lower signal redundancy, but also has lower complexity and simulation results show that the signal PAPR is significantly reduced.","PeriodicalId":166878,"journal":{"name":"2018 10th International Conference on Communications, Circuits and Systems (ICCCAS)","volume":"12 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114328294","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2018-12-01DOI: 10.1109/ICCCAS.2018.8769244
Chenxiang Ma, Tao Wang, Jianwei Xu
Object track is a hot topic in the field of Cyber-Physical Systems (CPS). Because the existing object tracking algorithm, which is based on Scale-invariant feature Transform (SIFT) and Particle Filter (PF), will make the feature points of target model be all deleted and not be added during the period of the full occlusion of the target, it isn’t able to work. According to this problem, this paper introduced adaptive updating target model and object matching. The specific method is taking a object tracking method of SIFT and PF, taking Random sample consensus (RANSAC) to exclude error matching, stopping updating object model while establishing candidate one due to the losing of tracking object, and matching objects by Best Bin First (BBF) optimized by k-dimensional tree (k-d tree). The simulation results show that this method was robustness when the object reappeared after full occlusion.
物体轨迹是信息物理系统(CPS)领域的研究热点。现有的基于尺度不变特征变换(SIFT)和粒子滤波(PF)的目标跟踪算法在目标被完全遮挡期间，会使目标模型的特征点全部被删除而不被添加，因此无法正常工作。针对这一问题，本文引入了自适应更新目标模型和目标匹配。具体方法是采用SIFT和PF的目标跟踪方法，采用随机样本一致性(RANSAC)排除错误匹配，由于跟踪对象丢失，在建立候选对象模型时停止更新目标模型，采用k维树(k-d树)优化的Best Bin First (BBF)进行目标匹配。仿真结果表明，该方法对完全遮挡后的目标重现具有较好的鲁棒性。
{"title":"Research on Continuous Object Real-time Tracking Based on SIFT and Particle Filter","authors":"Chenxiang Ma, Tao Wang, Jianwei Xu","doi":"10.1109/ICCCAS.2018.8769244","DOIUrl":"https://doi.org/10.1109/ICCCAS.2018.8769244","url":null,"abstract":"Object track is a hot topic in the field of Cyber-Physical Systems (CPS). Because the existing object tracking algorithm, which is based on Scale-invariant feature Transform (SIFT) and Particle Filter (PF), will make the feature points of target model be all deleted and not be added during the period of the full occlusion of the target, it isn’t able to work. According to this problem, this paper introduced adaptive updating target model and object matching. The specific method is taking a object tracking method of SIFT and PF, taking Random sample consensus (RANSAC) to exclude error matching, stopping updating object model while establishing candidate one due to the losing of tracking object, and matching objects by Best Bin First (BBF) optimized by k-dimensional tree (k-d tree). The simulation results show that this method was robustness when the object reappeared after full occlusion.","PeriodicalId":166878,"journal":{"name":"2018 10th International Conference on Communications, Circuits and Systems (ICCCAS)","volume":"24 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130549931","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2018-12-01DOI: 10.1109/ICCCAS.2018.8768907
X. Wu, Xubo Wei, Yu Shi
This paper presents a novel trisection wideband bandpass filter which is centered at 3.6 GHz with 50% fractional band width. The design process of this filter is based on frequency dependent coupling matrix. The frequency dependent coupling is introduced to the filter by separate electromagnetic coupling paths. Two transmission zeros are achieved near the passband. Another transmission zero is generated by harmonic effect. These transmission zeros together improve the selectivity of the filter. The filter was manufactured and measured. Measurements are in good agreement with the simulations.
{"title":"Design of a Trisection Wideband Microstrip Bandpass Filter with Frequency Dependent Coupling","authors":"X. Wu, Xubo Wei, Yu Shi","doi":"10.1109/ICCCAS.2018.8768907","DOIUrl":"https://doi.org/10.1109/ICCCAS.2018.8768907","url":null,"abstract":"This paper presents a novel trisection wideband bandpass filter which is centered at 3.6 GHz with 50% fractional band width. The design process of this filter is based on frequency dependent coupling matrix. The frequency dependent coupling is introduced to the filter by separate electromagnetic coupling paths. Two transmission zeros are achieved near the passband. Another transmission zero is generated by harmonic effect. These transmission zeros together improve the selectivity of the filter. The filter was manufactured and measured. Measurements are in good agreement with the simulations.","PeriodicalId":166878,"journal":{"name":"2018 10th International Conference on Communications, Circuits and Systems (ICCCAS)","volume":"9 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122812746","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2018-12-01DOI: 10.1109/ICCCAS.2018.8769272
Zhaofeng Zhang, Yingchun Yuan, Jiehai Xu, C. Zhang
A four-stage wideband Variable Gain Amplifier (VGA) with linear-in-dB gain control characteristic is presented and designed in 0.18μm CMOS Technology. The modified Cherry-Hooper amplifier is employed for wide bandwidth and large gain tuning range. The input AC-coupling and the dual feedback DC-offset canceller are combined to suppress the undesired DC offsets. The pseudo-exponential function circuit is added to transform the linear-in-magnitude VGA into the linear-in-dB one. Simulation results show the presented VGA achieves 3-dB bandwidth of 1GHz, linear-in-dB gain tuning range of 56.7dB from -6.7dB to 50dB, and IP1-dB ranging from -60dB to -17dB. Besides, it consumes 7.7mW from a single supply voltage of 1.8V and occupies a silicon area of 100μm × 134μm.
{"title":"A 1GHz, 56.7dB Linear-in-dB CMOS Wideband Variable Gain Amplifier","authors":"Zhaofeng Zhang, Yingchun Yuan, Jiehai Xu, C. Zhang","doi":"10.1109/ICCCAS.2018.8769272","DOIUrl":"https://doi.org/10.1109/ICCCAS.2018.8769272","url":null,"abstract":"A four-stage wideband Variable Gain Amplifier (VGA) with linear-in-dB gain control characteristic is presented and designed in 0.18μm CMOS Technology. The modified Cherry-Hooper amplifier is employed for wide bandwidth and large gain tuning range. The input AC-coupling and the dual feedback DC-offset canceller are combined to suppress the undesired DC offsets. The pseudo-exponential function circuit is added to transform the linear-in-magnitude VGA into the linear-in-dB one. Simulation results show the presented VGA achieves 3-dB bandwidth of 1GHz, linear-in-dB gain tuning range of 56.7dB from -6.7dB to 50dB, and IP1-dB ranging from -60dB to -17dB. Besides, it consumes 7.7mW from a single supply voltage of 1.8V and occupies a silicon area of 100μm × 134μm.","PeriodicalId":166878,"journal":{"name":"2018 10th International Conference on Communications, Circuits and Systems (ICCCAS)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122878258","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2018-12-01DOI: 10.1109/ICCCAS.2018.8769165
Licai Liu, Chuanhong Du, Lilian Huang, Lixiu Liang, Shuaishuai Shi
Switchable chaotic systems are more suitable for applying in chaotic secure communication because of having more complex nonlinear dynamic characteristics. A switching method and its switching circuit for different fractional-order system are proposed in this paper. Through an analog switch control, the circuit can realize the switching of two different chaotic systems, which are 0.8-order and 0.9-order systems, respectively. The circuit provides more options for the application of chaos to practical engineering.
{"title":"An Circuit Implementation for a Different Fractional-order Chaotic Switching System","authors":"Licai Liu, Chuanhong Du, Lilian Huang, Lixiu Liang, Shuaishuai Shi","doi":"10.1109/ICCCAS.2018.8769165","DOIUrl":"https://doi.org/10.1109/ICCCAS.2018.8769165","url":null,"abstract":"Switchable chaotic systems are more suitable for applying in chaotic secure communication because of having more complex nonlinear dynamic characteristics. A switching method and its switching circuit for different fractional-order system are proposed in this paper. Through an analog switch control, the circuit can realize the switching of two different chaotic systems, which are 0.8-order and 0.9-order systems, respectively. The circuit provides more options for the application of chaos to practical engineering.","PeriodicalId":166878,"journal":{"name":"2018 10th International Conference on Communications, Circuits and Systems (ICCCAS)","volume":"8 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127854481","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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