Results 11 to 20 of about 5,499,886 (333)
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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Orthogonal Signal Generation: An Analytical Approach
Circuits, Systems, and Signal Processing, 2023 Nowadays, many signal processing activities are related to the orthogonal properties of specific signals. However, only a few methods offer an analytical solution for generating orthogonal signals, especially when only one input to the generating system is available. These methods are often related to very specific applications and lack generalization.
Girault, Jean-Marc +2 more
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Coexistence of Orthogonal and Non-orthogonal Multicarrier Signals in Beyond 5G Scenarios
6G Wireless Summit, 2020 Optimum operation of future mobile communication systems requires more flexible signalling mechanisms for radio access. For flexible heterogeneous signalling implementation, this work discusses coexistence scenarios of orthogonal and nonorthogonal ...
Xinyue Liu, Tongyang Xu, I. Darwazeh
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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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Orthogonal Time Frequency Space Modulation [PDF]
IEEE Wireless Communications and Networking Conference, 2017 A new two-dimensional modulation technique called Orthogonal Time Frequency Space (OTFS) modulation designed in the delay-Doppler domain is introduced.
R. Hadani +10 more
semanticscholar +1 more source
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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Theoretical performance analysis of the W-ABORT detector [PDF]
, 2008 In a recent paper we introduced a modification of the adaptive beaniformer orthogonal rejection test (ABORT) for adaptive detection of signals in unknown noise, by supposing under the null hypothesis the presence of signals orthogonal to the nominal ...
Bandiera, Francesco +3 more
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Ultra-wideband radio signals distribution in FTTH networks [PDF]
, 2008 The use of an ultra-wideband (UWB) radio technique is proposed as a viable solution for the distribution of high-definition audio/video content in fiber-to-the-home (FTTH) networks.
Alves, Tiago +6 more
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