Showing 161 - 180 results of 193 for search '"Analog device"', query time: 0.29s Refine Results
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    Optimal Approximation of Fractional-Order Butterworth Filter Based on Weighted Sum of Classical Butterworth Filters by Shibendu Mahata, Norbert Herencsar, David Kubanek

    Published 2021-01-01
    “…The performance of the proposed <inline-formula> <tex-math notation="LaTeX">$1.5^{\text {th}}$ </tex-math></inline-formula>-order Butterworth filter in follow-the-leader feedback topology is verified through SPICE simulations and its hardware implementation based on Analog Devices AD844AN-type current feedback operational amplifier.…”
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    Article
  3. 163

    An Improved S-Band CubeSat Communication Subsystem Design and Implementation by Haythem Hussein Abdullah, Ayman Elboushi, Ahmed Essam Gohar, Esmat A. Abdallah

    Published 2021-01-01
    “…The transceiver system is based on the analog devices chip AD9361 controlled by zynq-7000 FPGA. …”
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    Article
  4. 164

    Diseño y construcción de un prototipo de un medidor de resistividad del suelo para el laboratorio de corrosión de la escuela de ingeniería metalúrgica by Jaime Guillermo Barrero Pérez, José Alejandro Amaya Palacio, Carlos Andrés Angulo Julio, Jaime Andres Fiallo Arias, Omar Leonardo Núñez Gualdrón

    Published 2003-12-01
    “…Durante este proceso se desarollaron tres prototipos que llevaron al diseño final propuesto, para ello se implementó una configuración troceador-elevador encargada de proporcionar los niveles de potencia adecuados para realizar una medición confiable de resistencia, el cual cuenta con su respectivo sistema de protecciones y un sistema de adquisición y control implementado con el Microconvertidor ADuC832de Analog Devices. Estos prototipos permitieron analizar los alcances del proyecto y caracterizar eldiseño final. tomando como base las pruebas preliminares realizadas en diferentes tipos de terreno y diferentes lugares del área metropolitana, con un telurómetro de propiedad de la universidad. …”
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    Article
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    Digital Control for Dynamic Efficiency Optimization in Switching Regulators by Cheng, Lok Hin

    Published 2022
    “…The monolithic converter targeted in this thesis is a next generation Analog Devices monolithic buck converter with telemetry accessible via the PMBus interface. …”
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    Thesis
  9. 169

    Trimming and calibration in RF receiver chain by Pillai, Shylaja Shruti

    Published 2019
    “…With technology scaling, design of analog devices has become more complex as it depends on balancing many parameters. …”
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    Thesis
  10. 170

    Dual-Link Synchronous Acquisition and Transmission System for Cabled Seafloor Earthquake Observatory by Jianfeng Fang, Wu Liu, Jingyang Qiao, Leyang Lv, Wenhao Zhu, Xinwei Zhang

    Published 2023-05-01
    “…The system is based on Zynq7000 SoC(MILIANKE; Changzhou, China) and AD7768(Analog Devices, Inc.; Norwood, MA, USA) to achieve eight-channel data (24 bit) synchronous acquisition, and the robustness of the system is improved by upgrading the link to full-duplex transmission and adding node data self-storage function. …”
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    Article
  11. 171

    A Modified Resonant Column Device for In-Depth Analysis of Vibration in Cohesive and Cohesionless Soils by Piotr E. Srokosz, Ireneusz Dyka, Marcin Bujko, Marta Bocheńska

    Published 2021-10-01
    “…The new set of sensors contained five additional accelerometers (Analog Devices ADXL345) attached to the surface of a soil specimen that was subjected to dynamic loading. …”
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    Article
  12. 172

    Impact of Circuit Intake Power on the Spectral Energy Efficiency of Massive MIMO With Channel Estimation Errors by Lusekelo Kibona, Jian Liu, Yingzhuang Liu, Desheng Wang

    Published 2021-01-01
    “…The system model which includes new defined total intake power involving the transmit power of amplifiers and the circuit power intake of the analog devices is developed. To analyze the impact of circuit intake power on S.E.E, the S.E.E with and without circuit intake power is investigated and presented after formulating a closed-form expression of S.E.E that incorporates new defined power model. …”
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    Article
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    Body Posture Determination for Heart Failure Patients From Ankle Orientation Measurements by Santiago Fernendez Scagliusi, Pablo Perez-Garcia, Andreea M. Oprescu, Daniel Martin Fernandez, Alberto Olmo, Gloria Huertas Sanchez, Alberto Yufera

    Published 2023-01-01
    “…Among the sensing components there are two major blocks formed by a commercial biological impedance analog frontend from Analog Devices (AD5940) and an Inertial Motion Unit (IMU) capable of estimating attitude of the device. …”
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    Article
  20. 180

    Integrative Approach to Teaching of the Circuit Design of Analog Electron Devices in the NI ELVIS Platform by Oleg V. Stukach, Arman B. Mirmanov

    Published 2018-08-01
    “…A new paradigm for studying radio electronic devices, based on physical experiments in a virtual instrument system gives an improvement in the quality of instruction and allows students to study the circuitry of analog devices more effectively. The ideology of virtual instruments leads to more motivation for students; they gain skills to work with modern measuring equipment and at the same time communication skills in a group, as the computer resource is used as a research tool, not the purpose of learning.A physical experiment, using virtual measuring instruments, accessibility and mobility of laboratory facilities, additional motivation of students are the main advantages of using the NI ELVIS hardware and software platform with a specialized breadboard model in the educational process.…”
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    Article