Zobrazeno 1 - 10
of 172
pro vyhledávání: '"ultra-wideband communications"'
Autor:
Yuri Andreyev
Publikováno v:
Electronics
Volume 12
Issue 4
Pages: 954
Volume 12
Issue 4
Pages: 954
For the ultra-wideband chaotic radio pulses an analytical model of an energy detector is designed and closed-form expressions for the optimal threshold and the detection probabilities are derived. The analytical solution is compared with the results
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e068ab27fdb3d35ed3525d279fb9d7d0
Akademický článek
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Autor:
POPA, A.
Publikováno v:
Advances in Electrical and Computer Engineering, Vol 12, Iss 3, Pp 27-32 (2012)
In this paper it is investigated the non-coherent demodulation of the 2PPM modulated UWB signal, based on energy-detection. This type of demodulation leads to a simple receiver architecture, low power consumption and the benefit of multipath energy c
Externí odkaz:
https://doaj.org/article/47235fe601fd4bfebc33406673bb94e0
Autor:
Ya-fei TIAN, Chen-yang YANG
Publikováno v:
Tongxin xuebao, Vol 33, Pp 20-27 (2012)
Space-time focusing transmission can reduce multi user interference in ultra-wideband (UWB) communications.Thus enable one relay forwarding the data from multiple sources to multiple destinations.Performance of relay networks with space-time focusing
Externí odkaz:
https://doaj.org/article/c49b6724f32340f3837aea0e29cb43cd
Publikováno v:
EURASIP Journal on Advances in Signal Processing, Vol 2005, Iss 3, Pp 369-381 (2005)
The design of a class of jitter-robust, Hermite polynomial-based, orthogonal pulses for ultra-wideband impulse radio (UWB-IR) communications systems is presented. A unified and exact closed-form expression of the auto- and cross-correlation functions
Externí odkaz:
https://doaj.org/article/0b5ff76ee6c042b49d8333fd3f77c63b
Autor:
Zhou, Qi
UWB communication is an attractive technology that has the potential to provide low-power, low-complexity, and high-speed communications in short range links. One of the main challenges of the UWB communications is the highly frequency-selective chan
Externí odkaz:
http://hdl.handle.net/1853/49067
Publikováno v:
IWCMC
This paper describes an indoor navigation approach using estimation and control for horizontal translational motion and heading angle for quadrotor Unmanned Aerial Vehicles (UAVs) via Ultra-Wideband (UWB)-based localization. In particular, to cope wi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::813e06cbee5ca2f5e50309090e37ef4b
https://aaltodoc.aalto.fi/handle/123456789/46437
https://aaltodoc.aalto.fi/handle/123456789/46437
Akademický článek
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Conference
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Autor:
El Hillali, Yassin
Publikováno v:
Electronique. Université Polytechnique Hauts-de-France, 2018
This dissertation develops the various teaching tasks, research works and administrative activities that i carried since the defense of my doctoral thesis and my appointment as associate professor. I will start by describing the classes I taught (cou
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______4254::1350b828616666271198d75fa74c5059
https://uphf.hal.science/tel-03997424
https://uphf.hal.science/tel-03997424