Showing 181 - 200 results of 521 for search '"transmitter"', query time: 0.05s Refine Results
  1. 181

    The Integral Test Facility Karlstein by Stephan Leyer, Michael Wich

    Published 2012-01-01
    “…Integral system tests, including also the Passive Pressure Pulse Transmitter, will be performed to simulate transients and Loss of Coolant Accident scenarios at the test facility. …”
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  2. 182

    Remote Tracking of White-Tailed Sea Eagles from Transbaikalia, Russia: Migration, Wintering, Summer Stay by Oleg A. Goroshko, Ivan S. Zaitsev, Dou Huashan, Yuriy A. Anisimov, Liu Songtao, Sergey V. Pyzhianov

    Published 2023-10-01
    “…In all cases the signal lost was due to transmitter failure. Data on two autumn migrations is incomplete due to poor tracker condition providing no signal for 3–15 days (#156 in 2022, #157 in 2021).…”
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  3. 183

    Deep learning based demodulation method for multiple access of visible light communication in 6G by SHAO Xinyu, YAO Yao, WANG Liang

    Published 2024-08-01
    “…In view of this problem, by utilizing the correlation among received signals of the visible communication system, a multiple user detection and signal recovery method of multiple users for multiple access based on deep neural network was proposed. The transmitter model and the receiver model of the visible light communication system were presented based on sparse code multiple access, the temporal convolutional network was adopted to learn the inter-signal temporal correlation of the long sequence, the output sequence was delivered to dense layer to learn the spatial mapping relationship of the signal sequence, in the end, signals of all users were recovered in the receiver of the visible light communication system. …”
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  4. 184

    PHYSICAL LAYER SECRECY ON WIRELESS NETWORK by Trương Tiến Vũ, Trần Đức Dũng, Hà Đắc Bình, Võ Nhân Văn

    Published 2016-06-01
    “…Applying this approach, we evaluate the physical layer secrecy performance of MISO (Multi Input-Single Output) system that consists of double antennas transmitter and single antenna receiver in the presence of a single antenna passive eavesdropper’s over heterogeneous fading channels Rayleigh/Rician. …”
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  5. 185

    Portfolio de doctorants et postures d’apprenti chercheur by Elsa Chachkine, Fabienne Saboya

    Published 2024-12-01
    “…Three professional postures emerge: as transmitter of knowledge, as creator of knowledge and as user of knowledge for expert purposes, which are not mutually exclusive. …”
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  6. 186

    “Enjoyment and Conviviality Book” (984) by Abu Hayyan al-Tawhidi and Its Famous Dispute about Language and Logic by Mikhail S. Palenko

    Published 2024-12-01
    “…Abu Hayyan al-Tawhidi is famous for being a valuable informant on secret sects, notable scholars of his time, as well as a transmitter of the unique logical-linguistic dispute that was held between his grammar teacher, Abu Sa’id al-Sirafi, and the Christian logician Abu Bishr Matta (in Baghdad in 932). …”
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  7. 187

    MIMO Antenna Polynomial Weighted Average Design Method of Downward-Looking Array SAR by Hui Liu, Qing Xu, Guowang Jin, Hongmin Zhang

    Published 2017-01-01
    “…MIMO antenna polynomial weighted average design method of downward-looking array SAR was proposed from the angle of surveying and mapping in this paper, in order to solve the ill-posed problem that an equivalent virtual array can be implemented by a variety of physical transmitter-receiver arrays for bistatic MIMO linear array. …”
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  8. 188

    Performance Analysis in DF Energy Harvesting Full-Duplex Relaying Network with MRC and SC at the Receiver under Impact of Eavesdropper by Phu Tran Tin, Van-Duc Phan, Dong Si Thien Chau, Tan N. Nguyen, Phu X. Nguyen

    Published 2021-01-01
    “…Moreover, the relay node is able to harvest energy from a transmitter, and then it uses the harvested energy for conveying information to the receiver. …”
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  9. 189

    无线电追踪技术在鸟类生态研究中的应用 by 张正旺

    Published 1990-01-01
    “…其基本原理是通过在动物身体上装置无线电发射器(radiotag或transmitter),利用接收装置来接收由发射器…”
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  10. 190

    The system of control chemical and radioactive pollution of marine environment parameters in the location areas of potentially hazardous underwater objects by A.I. Vyalyshev, F.K. Tuzov, V.V. Stoyanov, A.A. Dolgov, D.V. Poltoranov

    Published 2024-07-01
    “…In addition to the autonomous bottom station, the system may include dropping radiosonobuoys, floating radio buoys and an under-ice autonomous floating antenna transmitting unit for bringing the radio transmitter antenna to the sea ice surface. There are two options for installing the system with different operating algorithms, including periodic transmission of information upon request. …”
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  11. 191

    The Effect of Refractivity on Propagation at UHF and VHF Frequencies by I. Alam, N. Mufti, S. A. A. Shah, M. Yaqoob

    Published 2016-01-01
    “…The analysis is made for the hourly experimental path loss between the transmitter and receiver obtained from the experimental setup comprised of two communication links. …”
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  12. 192

    Joint Optimization of Microstrip Patch Antennas Using Particle Swarm Optimization for UWB Systems by Muhammad Zubair, Muhammad Moinuddin

    Published 2013-01-01
    “…Moreover, it is always desirable to have more freedom by designing different shape antennas with identical characteristics so that they can be used in either transmitter or receiver depending on other physical constraints such as area. …”
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  13. 193

    Effect of Earth Ground and Environment on Body-Centric Communications in the MHz Band by Katsuyuki Fujii, Yasuyuki Okumura

    Published 2012-01-01
    “…The input impedance of the transmitter is approximately the same, and the received open-circuit voltage and current of the receiver are also the same. …”
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  14. 194

    Dynamic Connectedness, Spillovers, and Delayed Contagion between Islamic and Conventional Bond Markets: Time- and Frequency-Domain Approach in COVID-19 Era by Peterson Owusu Junior

    Published 2022-01-01
    “…Across all time horizons, USA, UK, and Canada are the biggest producers of shocks to the Islamic and G6 markets, with Pakistan being the lowest shocks transmitter. During the European debt crisis, Brexit, and COVID-19 periods, the results underscore delayed contagious spillovers emanating from USA, Canada, and UK. …”
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  15. 195

    Implication of the endogenous midgut microbiota on cell genotoxicity and biological fitness of Culex pipiens complex (Diptera: Culicidae) by Alaa Fouaad, Nagwa A. Rashdan, Refaat M. Gabre, Emtithal M. Abdel-Samie

    Published 2025-01-01
    “…Abstract Background Culex pipiens is one of the most important mosquito transmitter of diseases that attains its greatest impact as a vector through spreading out several serious arboviral, protozoal and filarial diseases. …”
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  16. 196

    Spatial Diversity Scheme to Efficiently Cancel ISI and ICI in OFDM-OQAM Systems by Nizar Zorba, Faouzi Bader

    Published 2010-01-01
    “…Moreover, the proposed system benefits from the multiuser gain through an opportunistic scheduler at the transmitter side to select the user with the best channel characteristics at each instant. …”
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  17. 197

    A Novel SLM Scheme for PAPR Reduction in OFDM Systems by Tian-Ming Ma, Yu-Song Shi, Ying-Guan Wang

    Published 2011-01-01
    “…One major drawback of OFDM is the high peak-to-average power ratio (PAPR) of the transmitter's output signal. A novel selected mapping (SLM) scheme is proposed, which employs matrix transformation, cyclically shifting, and linear combining algorithm to generate new candidates. …”
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  18. 198

    Delirium Accompanied by Cholinergic Deficiency and Organ Failure in a 73-Year-Old Critically Ill Patient: Physostigmine as a Therapeutic Option by Benedikt Zujalovic, Eberhard Barth

    Published 2015-01-01
    “…Acetylcholine is a major transmitter of the parasympathetic nervous system influencing several organs (e.g., heart and kidneys) and the inflammatory response too. …”
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  19. 199

    Modeling and Simulation of MIMO Mobile-to-Mobile Wireless Fading Channels by Gholamreza Bakhshi, Reza Saadat, Kamal Shahtalebi

    Published 2012-01-01
    “…This model is based on the extension of single-bounce two-ring scattering model for flat fading channel under the assumption that the transmitter and the receiver are moving. Assuming single-bounce scattering model in both isotropic and nonisotropic environment, a closed-form expression for the space-time cross-correlation function (CCF) between any two subchannels is derived. …”
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  20. 200

    Functional Properties of Human Stem Cell-Derived Neurons in Health and Disease by Jason P. Weick

    Published 2016-01-01
    “…In order to more accurately assess potential therapies for neurological disorders, multiple strategies have been employed in recent years to produce neuronal populations that accurately represent in vivo regional and transmitter phenotypes. These include new technologies such as direct conversion of somatic cell types into neurons and glia which may accelerate maturation and retain genetic hallmarks of aging. …”
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