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作者:Govardhana Rao Talluri , Maryam Shojaei Baghini
来源:[J].Microelectronics Journal(IF 0.912), 2019, Vol.87, pp.127-135
摘要:... This paper presents an inductor-less adaptive equalizer featuring both data rate adaptation and channel loss adaptation. The conventional adaptive equalizers use spectrum balancing technique. The spectrum balancing technique balances the power in low and high frequency co...
作者:Haifeng Yao , Xiaolong Ni , Zhi Liu ...
来源:[J].Optics Communications(IF 1.438), 2018, Vol.426, pp.490-496
摘要:... To eliminate ISI and further improve the system performance, we design a specific cascade finite impulse response-least mean square (FIR-LMS) equalizer. To the best of our knowledge, it is the first time this kind of equalizer is employed for high-speed indoor free-space...
作者:Wai Kit Wong , Heng Siong Lim
来源:[J].Neurocomputing(IF 1.634), 2006, Vol.71 (1), pp.311-322
摘要:Abstract(#br)Fuzzy adaptive equalizers (FAEs) are adaptive equalizers that apply the concepts of fuzzy logic. The main merit of applying FAEs in powerline channel equalization is that linguistic information (fuzzy IF–THEN rules) and numerical information (input–output pairs...
作者:Cecilia Gimeno , Erick Guerrero , Santiago Celma ...
来源:[J].Microelectronics Reliability(IF 1.137), 2014, Vol.54 (1), pp.110-118
摘要:Abstract(#br)A new low-voltage CMOS continuous-time adaptive equalizer for short-haul gigabit optical communications is presented in this paper. It was designed to compensate the attenuation of a 1.25 Gb/s signal with a simple NRZ modulation, transmitted through a 50-m lengt...
作者:Xiurong Ma , Yujun Xu , Xiao Wang ...
来源:[J].Optics Communications(IF 1.438), 2015, Vol.353, pp.63-69
摘要:Abstract(#br)A novel high precision adaptive equalization method is introduced and applied to dynamic equalization for quadrature phase shift keying (QPSK) coherent optical communication system in this paper. A frequency-domain constant modulus algorithm (CMA) method is used to ...
作者:Zhen Zhu , Xiang Gao , Leilei Cao ...
来源:[J].Optik - International Journal for Light and Electron Optics(IF 0.524), 2016, Vol.127 (11), pp.4698-4704
摘要:Abstract(#br)This article focuses on the application of adaptive filter based on the LMS algorithm. An adaptive filter of the closed-loop system is introduced, including the elimination of interference signal, the prediction of useful signal, and the approximation of expected sig...
作者:Michael R. Frater , Robert R. Bitmead , C.Richard Johnson
来源:[J].Automatica(IF 2.919), 1995, Vol.31 (4), pp.637-641
摘要:Abstract(#br)Many adaptive algorithms perform stochastic gradient descent on performance surfaces that are not guaranteed to be unimodal. In some examples, it is possible to show that not only is there more than one stationary point on this performance surface, but also that ther...
作者:Monika Pinchas , Ming Li
来源:[J].Mathematical Problems in Engineering(IF 1.383), 2013, Vol.2013
摘要:... In the literature, we may find for the single-input-single-output (SISO) case a closed-form approximated expression for the SER that takes into account the achievable performance of the chosen blind adaptive equalizer from the residual ISI point of view and a closed-form ...
作者:Masoumeh Soflaei , Paeiz Azmi , Hamid Ahmadian
来源:[J].Shock and Vibration(IF 0.535), 2014, Vol.2014
摘要:... Using adaptive equalizers in receiver is one of the best suggested ways for overcoming this problem. In this paper, we apply the family of selective regressor affine projection algorithms (SR-APA) and the family of selective partial update APA (SPU-APA) which have low computa...

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