Showing 1 - 20 results of 622 for search '"Ultra high frequency"', query time: 0.34s Refine Results
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    Refractivity variations and propagation at Ultra High Frequency by I. Alam, M. Najam-Ul-Islam, U. Mujahid, S.A.A. Shah, Rizwan Ul Haq

    Published 2017-01-01
    “…We have recorded more than 48 million received signal strength from a communication links of 50 km operating at 2015 MHz in the Ultra High Frequency band giving path loss between transmitting and receiving stations of the experimental setup. …”
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    Article
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    Visualization of the Facial Nerve with Ultra-high–Frequency Ultrasound by Jeroen Poelaert, MD, Renaat Coopman, MD, DDS, PhD, Matthias Ureel, MD, DDS, Nicolas Dhooghe, MD, Eva Genbrugge, MD, Tana Mwewa, MD, Phillip Blondeel, MD, PhD, Hubert Vermeersch, MD, PhD

    Published 2023-12-01
    “…We aimed to prove the feasibility of using ultra-high–frequency (UHF) US to visualize the facial nerve and to guide surgeons during surgery on and around the facial nerve. …”
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    Article
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    An ultra high frequency 921 mhz array antenna for rfid reader by Mohd Hisyam, Mohd Ariff, Imran Saifullah, Ishak, Mohd Zamri, Ibrahim, Mohammad Fadhil, Abas, Rahimah, Jusoh, Shakib, Mohammed Nazmus, Waheb Abdul Jabbar, Shaif Abdullah, Razali, Muda

    Published 2021
    “…Radio frequency identification (RFID) : agriculture goods,electronic devices, manifold volumes of industrial productsfor position recording, distribution reports and location facilitation An ultra-high frequency, UHF (300 MHz - 3GHz) frequency band RFID reader antenna has proven to be better compared to low frequency, LF (30 KHz – 300 kHz) and high frequency, HF (3 MHz – 300 MHz) frequency bands as it offers excellent read range and reading rate This project aims to develop an efficient high-gain patch antenna array to comply with the Malaysian Standard Frequency set for UHF RFID ranging from 921 MHz to 923 MHz.…”
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    Conference or Workshop Item
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    Ultra-High Frequency Surface Acoustic Wave Sensors for Temperature Detection by Qi Dong, Qutong Yang, Xiaoyang Liu, Shenghe Hu, Wenzhe Nie, Zhao Jiang, Xiaoming Fan, Jingting Luo, Ran Tao, Chen Fu

    Published 2024-01-01
    “…In this paper, we develop a simple and stable delay line ultra-high frequency (UHF) SAW sensor for highly sensitive detection of temperature. …”
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    Article
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    Improvement of drying technology of plums by combination and ultra-high frequency methods by Ergashev Oybek, Meliboev Mirazam, Mamatusmanova Dilnoza, Iskandarova Mukhtaram

    Published 2024-01-01
    “…The value of the research work lies in the fact that a technology for freeze-drying vegetables using ultra-high frequency energy transfer has been developed and a device has been created. …”
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    Article
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