Computational and experimental study of swirling ring flow by A. A. Kishkin, Yu. N. Shevchenko, A. A. Zuev, D. A. Zhuikov

“…In the course of work on the energy perfection of thermal control systems for spacecraft with a twophase circuit, the issue of partial regeneration of thermal energy into electrical energy in a low-speed turbogenerator is considered, part of the design work requires computational modeling during the transport of swirling flows in the axial direction from the external input to the input plane into the impeller, which determines the need for theoretical and experimental elaboration of the problem. …”
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A Low Noise, Low Power Phase-Locked Loop, Using Optimization Methods by Noushin Ghaderi, Hamid Reza Erfani-jazi, Mehdi Mohseni-Mirabadi

“…The designed PLL is utilized in a 0.18 μm CMOS process with a 1.8 V power supply. …”
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Compact Triple-Band Antenna Employing Simplified MTLs for Wireless Applications by Zhangjing Wang, Yang Peng, Yahua Ran

“…A prototype designed on FR4 substrate with dielectric constant 4.3 occupies an overall size of 12.55 × 22.7 × 1.6 mm3 and is constructed and successfully measured.…”
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A Novel Memcapacitor Model and Its Application for Image Encryption Algorithm by Nan Li, Junwei Sun, Yanfeng Wang

“…In this paper, a novel chaotic circuit with one memcapacitor is designed, which has abundant dynamic behaviors. …”
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Planar Dual-Band Monopole Antenna with an Extended Ground Plane for WLAN Applications by Ayman S. Al-Zayed, V. A. Shameena

“…A compact planar microstrip-fed monopole antenna designed for dual-band operation is proposed for WLAN applications. …”
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Research on electromagnetic relay forwarding bidirectional transmission technology while drilling by LI Shiyin, ZHANG Bowen, ZHANG Guanjie, ZHANG Zhi, QI Huayan, WANG Bo

“…A relay-based bidirectional communication protocol was designed, effectively enhancing the transmission distance and stability of drilling signals. …”
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Synchronous Reluctance Motor: Dynamical Analysis, Chaos Suppression, and Electronic Implementation by Balamurali Ramakrishnan, Andre Chéagé Chamgoué, Hayder Natiq, Jules Metsebo, Alex Stephane Kemnang Tsafack

“…The three single controllers are designed to suppress the chaotic behaviors found in SynRM without external inputs. …”
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Pneumatic gripping system based on airflow proximity sensing and a self-feedback principle by Y. Ni, J. Yang, Q. Ouyang, J. Peng

“…<p>In pneumatic systems, the airflow circuit is both a driving source and a carrier of pressure, flow, and other information elements. …”
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A Novel System for Measuring Optical Properties in Arterial Blood of Man by A. Castañeda-Miranda, L. D. L. Vizcaya

“…By applying a control in the frequency domain, a circuit device is designed. This device uses a database in time domain for its subsequent analysis by Fast Fourier Transformation in order to obtain absorption spectra. …”
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Quantum implementation of the classical guided image filtering algorithm by Jiale Mu, Xiaofei Li, Xianghua Zhang, Pinghe Wang

“…Here, we report a quantum implementation of guided image filtering algorithm, based on the novel enhanced quantum representation (NEQR) model, and the corresponding quantum circuit has been designed. We find that the speed and quality of filtering are improved significantly due to the quantization, and the time complexity is reduced exponentially from $$O(2^{2q})$$ O ( 2 2 q ) to $$O(q^2)$$ O ( q 2 ) .…”
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W-Band GaAs pHEMT Power Amplifier MMIC Stabilized Using Network Determinant Function by Seong-Hee Han, Dong-Wook Kim

“…This paper presents a W-band power amplifier monolithic microwave integrated circuit (MMIC) that is designed for high-precision millimeter-wave systems and fabricated using a 0.1 µm GaAs pHEMT process. …”
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A Multiscroll Chaotic Attractors with Arrangement of Saddle-Shapes and Its Field Programmable Gate Array (FPGA) Implementation by Faqiang Wang, Yufang Xiao

“…The under mechanism for the generation of multiscroll chaotic attractors and the reason for the arrangement of saddle shapes and being symmetric about y-axis are presented, and the rule for controlling the number of scroll chaotic attractors with saddle shapes is designed. Based on the core chips including Altera Cyclone IV EP4CE10F17C8 Field Programmable Gate Array and Digital to Analog Converter chip AD9767, the peripheral circuit and the Verilog Hardware Description Language program for realization of the proposed multiscroll chaotic system is constructed and some experimental results are presented for confirmation. …”
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Performance Analysis and Optimization of Built-In Permanent Magnet and Salient-Pole Electromagnetic Hybrid Excitation Generators for Vehicles by Huihui Geng, Xue-Yi Zhang, Yanhong Gao, Shilong Yan, Yufeng Zhang, Yutong Han, Lei Wang, Sizhan Hua

“…The results show that the designed HEG has a low voltage regulation rate, good no-load characteristics, and regulation characteristics. …”
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Test-beam measurements of instrumented sensor planes for a highly compact and granular electromagnetic calorimeter by Benhammou Yan

“…The LUXE experiment is designed to explore the strong-field QED regime in interactions of high-energy electrons from the European XFEL in a powerful laser field. …”
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An experimental analysis of fuzzy logic-sliding mode based IFOC controlled induction motor drive by Rekha Tidke, Anandita Chowdhury

“…A simulation model was designed and implemented in a MATLAB/Simulink environment. …”
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A Study on the Development of Real-Time Chamber Contamination Diagnosis Sensors by Junyeob Lee, Kyongnam Kim

“…A quartz crystal sensor integrated with flexible printed circuit boards was designed to measure the frequency shifts corresponding to polymer thickness changes. …”
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Bioartificial Liver Support by Vincent G Bain, Jose Luis Montero, Manuel de la Mata

“…Novel three-dimensional matrices that anchor the hepatocytes are being designed to mimic architectural features of the normal liver. …”
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Smart Battery Storage Integration in An IoT-Based Solar-Powered Waste Management System by Olatunbosun A Ajibola, Omolola A Ogbolumani

“…A prototype system, designed, developed, and simulated using Proteus circuit simulation, incorporates IoT sensors, solar panels, and smart battery storage to optimise energy use and improve waste collection efficiency. …”
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A Ku Wideband Circularly Polarized Microstrip Antenna Array with Low Profile Crossed-Dipole Element by Haipeng Liu, Yunhua Zhang, Xiaowen Zhao

“…The designed antenna array is fabricated using the multilayer printed circuit board (PCB) technology and measured in anechoic chamber using the planar near-field measurement facility. …”
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A dendritic hexamer acceptor enables 19.4% efficiency with exceptional stability in organic solar cells by Tao Jia, Tao Lin, Yang Yang, Lunbi Wu, Huimin Cai, Zesheng Zhang, Kangfeng Lin, Yulong Hai, Yongmin Luo, Ruijie Ma, Yao Li, Top Archie Dela Peña, Sha Liu, Jie Zhang, Chunchen Liu, Junwu Chen, Jiaying Wu, Shengjian Liu, Fei Huang

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