Results 11 to 20 of about 97,280 (308)
RESEARCH OF SOME PROPERTIES OF ALPHABETS BASED ON MUTUALLY ORTHOGONAL BROADBAND SIGNALS [PDF]
Научно-технический вестник информационных технологий, механики и оптики, 2019 The paper presents preliminary studies and analysis of some properties of alphabets built on the basis of the broadband signal symbols. We study the broadband signal alphabets characters and separate broadband signal symbols.
A. Y. Grishentsev +2 more
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Orthogonality Measurent of OFDM Signal [PDF]
Indonesian Journal of Electrical Engineering and Computer Science, 2018 <p>In recent days, Orthogonal Frequency Division Multiplexing is the technique to transmit and receive the signal without any overlapping of the signal. OFDM is also a multiplexing technique as well as modulation technique. It is a multi-carrier transmission technique in which single high data stream is divided into a number of lower rate streams
Mahendra Sharma, Santhosh Kumar Singh
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SYNTHESIS METHOD FOR ALPHABETS OF ORTHOGONAL SIGNALING BROADBAND COMMUNICATIONS [PDF]
Научно-технический вестник информационных технологий, механики и оптики, 2018 Subject of Research. A synthesis method for alphabets of orthogonal signal broadband messages is developed. An example of software implementation is given.
Grishentsev A.Yu.
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IEEE Photonics Journal, 2020 In this paper, we propose and demonstrate the optical fiber Fabry-Perot (F-P) interferometer based on birefringent crystals and polarization technology.
Yi Huang +6 more
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Features of the construction of information transfer system which using two-dimensional signals [PDF]
ITM Web of Conferences, 2019 The article deals with analysis of the causes of intersymbol interference and interchannel interference. It is indicated that physically unrealizable orthogonal bases are used to describe systems and signals. The considered interference occurs due to the
Degtyaryov Andrey, Miryanova Vera
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Secure Spread Spectrum Communication Using Super-Orthogonal Optical Chaos Signals
IEEE Photonics Journal, 2022 This paper proposes an analog spread spectrum secure communication system by designing a super-orthogonal two-dimensional electro-optic time delayed chaotic system.
Qing Chen +3 more
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Известия высших учебных заведений и энергетических объединенний СНГ: Энергетика, 2022 In microprocessor protections of electric power systems, the controlled information parameters of input signals are determined using their orthogonal components.
F. A. Romaniuk +3 more
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Symmetrical Components Digital Filters for Microprocessor-Based Protection Input Signals
Известия высших учебных заведений и энергетических объединенний СНГ: Энергетика, 2023 In microprocessor protections, measuring bodies are used that react to individual symmetrical components of signals or a combination of them. This makes the corresponding protection devices more sensitive.
F. A. Romaniuk +2 more
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, 2022 Application-of-OPF-Method-to-Gravity-Wave-from-AIRS Full Changelog: https://github.com/zllouc/Application-of-Orthogonal-Polynomial-Fitting-Method-to-Extract-Gravity-Wave-Signals-from-AIRS-Data-/commits/V1.
Zi-Liang Li (李子良)
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Российский технологический журнал, 2016 The effects of "superfast scanning beam" and synthesis of "short" (broadband) signal in the radiation field of the antenna array, excited by mutually orthogonal coherent narrowband signals are under consideration.
B. M. Vovshin, K. V. Kulikov
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