Showing 7,821 - 7,840 results of 8,472 for search '"transistors"', query time: 0.12s Refine Results
  1. 7821

    Application of natural commutation technique to an improved cycloconverter type high-frequency link inverter with center-tapped transformer by Nge, Chee Lim

    Published 2005
    “…Furthermore, the proposed switching techniques are able to reduce the transistor conduction loss due to the existence of freewheeling period. …”
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    Thesis
  2. 7822

    Development of long pulse Nd. YAG laser system by Sidi Ahmad, Muhamad Fakaruddin

    Published 2012
    “…The controller generated a small voltage to activate the electronic components such as silicon controlled rectified (SCR) and transistor. The ignition circuit was used to ignite xenon gases responsible to for forming ionized spark streamer between the two electrodes of the flashlamp. …”
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    Thesis
  3. 7823

    Experimental study on the effect of multilayer microchannel arrangement to the thermal hydraulic performance of microchannel arrays by Nadaraja, D., Kamaruzaman, N., Abidin, U., Sies, M. M.

    Published 2019
    “…Devices such as Insulated Gate Bipolar Transistor (IGBT), supercomputers and microcontroller depend on the heat sink ability of a microchannel. …”
    Article
  4. 7824

    An Output-Capacitorless Low-Dropout Regulator with Slew-Rate Enhancement by Shenglan Ni, Zhizhi Chen, Chenkai Hu, Houpeng Chen, Qian Wang, Xi Li, Sannian Song, Zhitang Song

    Published 2022-09-01
    “…The SRE circuit adopts a transient current-boost strategy to improve the slew rate at the gate of the power transistor when a large voltage spike at the output is detected. …”
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    Article
  5. 7825

    Design of low-power PVT-aware circuits for power management applications by Wang, Dong

    Published 2018
    “…This aims to enhance the slew rate at the gate of power transistor whilst allowing low quiescent current under low supply design. …”
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    Thesis
  6. 7826

    Recent Advances in Graphene-Based Nanocomposites for Ammonia Detection by Sara Maira M. Hizam, Adel Mohammed Al-Dhahebi, Mohamed Shuaib Mohamed Saheed

    Published 2022-11-01
    “…A comprehensive discussion is provided on the various gas sensor designs, including chemiresistive, Quartz Crystal Microbalance (QCM), and Field-Effect Transistor (FET), as well as gas sensors utilising the graphene-based polymer nanocomposites, in addition to highlighting the pros and cons of graphene to enhance the performance of gas sensors. …”
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    Article
  7. 7827

    A Bootstrapped Comparator-Switched Active Rectifying Circuit for Wirelessly Powered Integrated Miniaturized Energy Sensing Systems by Cihun-Siyong Alex Gong, Shiang-Wei Li, Muh-Tian Shiue

    Published 2019-10-01
    “…By achieving near-ideal power transistor switching and leveraging the characteristics of conventional diodes to prevent reverse current, the proposed approach greatly improves the performance of the energy harvester in power conversion. …”
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    Article
  8. 7828

    Modeling, Simulation, and Computer Control of a High-Frequency Wood Drying System by Predrag Stolic, Zoran Stevic, Sanja Petronic, Vojkan Nikolic, Misa Stevic, Dragan Kreculj, Danijela Milosevic

    Published 2023-01-01
    “…Their development and, in particular, optimization are by far more complex than the transistor systems; therefore, the development is now compelled to rely on computer modelling and simulation. …”
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    Article
  9. 7829

    Creation of a point-of-care therapeutics sensor using protein engineering, electrochemical sensing and electronic integration by Rong Cai, Chiagoziem Ngwadom, Ravindra Saxena, Jayashree Soman, Chase Bruggeman, David P. Hickey, Rafael Verduzco, Caroline M. Ajo-Franklin

    Published 2024-02-01
    “…We also amplify the 4-hydroxytamoxifen signal using an organic electrochemical transistor, resulting in milliampere-level signals. …”
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    Article
  10. 7830

    Fabrication of high aspect ratio, non-line-of-sight vias in silicon carbide by a two-photon absorption method by Jared E. Payne, Peter Nyholm, Ryan Beazer, Joseph Eddy, Hunter Stevenson, Brad Ferguson, Stephen Schultz, Gregory N. Nielson

    Published 2024-01-01
    “…Abstract The future of Moore’s Law for high-performance integrated circuits (ICs) is going to be driven more by advanced packaging and three-dimensional (3D) integration than by simply decreasing transistor size. 3D ICs offer low-power consumption, high-performance and a smaller footprint compared to conventional 2D ICs. …”
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    Article
  11. 7831

    Thermal shape morphing of membrane-type electronics based on plastic-elastomer frameworks for 3D electronics with various Gaussian curvatures by Jung Il Yoo, Dukkyu Park, Seung Hyun Kim, Seonggwang Yoo, Hun Soo Jang, Jongwon Yoon, Heung Cho Ko

    Published 2023-03-01
    “…Furthermore, a metal electrode and a membrane-type indium gallium zinc oxide (IGZO) transistor array are successfully mounted on ABS-Ecoflex frameworks and transformed into curvilinear structures without electrical failure.…”
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    Article
  12. 7832

    Improving Photosensitivity and Transparency in Organic Phototransistor with Blending Insulating Polymers by Hyunji Shin, Dongwook Kim, Jaehoon Park, Dae Yu Kim

    Published 2023-03-01
    “…An organic blended thin-film transistor (TFT) fabricated from the blend of an organic semiconductor and an insulating polymer demonstrated improved electrical properties in the dark and a higher current under light irradiation even though its transmittance was higher. …”
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    Article
  13. 7833

    A Novel Design Methodology for a Multioctave GaN-HEMT Power Amplifier Using Clustering Guided Bayesian Optimization by Jia Guo, Giovanni Crupi, Jialin Cai

    Published 2022-01-01
    “…To validate the developed optimization strategy, a high-performance multi-octave PA with a 10-W gallium nitride (GaN) transistor has been successfully implemented. The measured performance of the fabricated PA over the frequency band between 0.6 GHz and 2.8 GHz show that the output power is greater than 40 dBm, the power added efficiency (PAE) is over 62%, and the gain is more than 10 dB. …”
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    Article
  14. 7834

    Design of 6 GHz Variable-Gain Low-Noise Amplifier Using Adaptive Bias Circuit for Radar Receiver Front End by Hyungseok Nam, Dang-An Nguyen, Yanghyun Kim, Chulhun Seo

    Published 2023-04-01
    “…First, the ADB circuit rectifies the coupled signal into positive DC voltage through a rectifier, which is then inverted to control a junction-gate field-effect transistor (JFET). The voltage-controlled current of JFET flows through a voltage-divider network and finally produces the DC biasing voltage for the BJT base termination, which decreases with the increase in the input RF power. …”
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    Article
  15. 7835

    A low power, highly efficient, linear, enhanced wideband Class-J mode power amplifier for 5G applications by Nagisetty Sridhar, C. Senthilpari, R. Mardeni, Wong Hin Yong, T. Nandhakumar

    Published 2022-05-01
    “…This research's main objectives are to determine the Ropt of the transistor and design a proper Output Matching Network (OMN) for obtaining Class-J PA operation to make it suitable for 5G wireless applications. …”
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    Article
  16. 7836

    Gate Current and Snapback of 4H-SiC Thyristors on N+ Substrate for Power-Switching Applications by Hojun Lee, Ogyun Seok, Taeeun Kim, Min-Woo Ha

    Published 2020-02-01
    “…The base-emitter current of the PNP bipolar junction transistor (BJT) flow by adjusting the gate potential. …”
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    Article
  17. 7837

    Device for measurement and control of humidity in crude oil and petroleum products by Andriy Semenov, Oleksander Zviahin, Natalia Kryvinska, Olena Semenova, Andrii Rudyk

    Published 2023-05-01
    “…The main element of the device is a self-oscillator transducer based on a transistor structure with negative differential resistance. …”
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    Article
  18. 7838

    Discontinuous Current Mode Modeling and Zero Current Switching of Flyback Converter by Rustam Kumar, Chih-Chiang Wu, Ching-Yao Liu, Yu-Lin Hsiao, Wei-Hua Chieng, Edward-Yi Chang

    Published 2021-09-01
    “…The switch used in this paper is a Gallium Nitride High-Electron-Mobility Transistor (GaN HEMT) that is advantageous at the high breakdown voltage up to 800 V. …”
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    Article
  19. 7839

    Piezoelectric Energy Harvesting Controlled with an IGBT H-Bridge and Bidirectional Buck–Boost for Low-Cost 4G Devices by Daniel Teso-Fz-Betoño, Iñigo Aramendia, Jon Martinez-Rico, Unai Fernandez-Gamiz, Ekaitz Zulueta

    Published 2020-12-01
    “…The piezoelectric device is able to work at the maximum power point using a specific Insulated Gate Bipolar Transistor (IGBT) H-bridge controlled with a relay action. …”
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    Article
  20. 7840

    A Block Arnoldi Algorithm Based Reduced-Order Model Applied to Large-Scale Algebraic Equations of a 3-D Field Problem by Ning Wang, Jiajia Chen, Huifang Wang, Shiyou Yang

    Published 2021-10-01
    “…The computational efficiency and accuracy of the proposed method are evaluated by the numerical results from solving the temperature field of a prototype insulated-gate bipolar transistor (IGBT).…”
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    Article