Results 41 to 50 of about 73,156 (307)
Applied Sciences, 2022 This paper presents an all-digital background calibration method for gain, time skew, and bandwidth mismatch in M-channel under-sampling time-interleaved analog-to-digital converters (TI-ADCs) systems.
Min Hu, Pengxing Yi
doaj +1 more source
Strong Consistency of Incomplete Functional Percentile Regression
AxiomsThis paper analyzes the co-fluctuation between a scalar response random variable and a curve regressor using quantile regression. We focus on the situation wherein the output variable is observed with random missing.
Mohammed B. Alamari +3 more
doaj +1 more source
Analisa Quality of Service (QoS) Jaringan Internet Kampus (Studi Kasus: UIN Suska Riau)
Jurnal CoreIT: Jurnal Hasil Penelitian Ilmu Komputer dan Teknologi Informasi, 2015 Beberapa staff, dosen, dan mahasiswa mengeluhkan lambatnya akses layanan internet yang mereka dapatkan, sehingga perlu dilakukan penelitian pengukuran Quality of Service (QoS) jaringan internet UIN Suska Riau menggunakan standar QoS ETSI.
Iwan Iskandar, Alvinur Hidayat
doaj +1 more source
Frontiers in Energy Research, 2022 Under weak grid conditions, the variation of the grid impedance will affect the steady-state and dynamic performance of the LCL-filtered grid-connected inverter and even make the inverter unstable.
Fuyun Wu +4 more
doaj +1 more source
Effects of Bandwidth on Estimation of UWB Channel Parameters
, 2011 The subject of this chapter is to investigate the effect of bandwidth on a short range indoor UWB channel performance. This research is based on a measurement campaign performed on a wooden desk surface placed in an office room at our faculty building.
Čoko, Duje +2 more
openaire +3 more sources
Nonparametric Functional Times Series Data Analysis by kNN–Local Linear M-Regression
MathematicsThis paper addresses the problem of nonparametric regression for functional time series, a setting complicated by the infinite-dimensional nature of the covariates, temporal dependence, and potential for outliers.
Salim Bouzebda +3 more
doaj +1 more source
Desain dan Implementasi Rectenna Hexagonal Patch Array Pada Frekuensi 2,4 GHz
Jurnal EECCIS (Electrics, Electronics, Communications, Controls, Informatics, Systems), 2018 Abstrak– Penelitian rectenna yang dilakukan terdiri atas dua bagian yaitu antena yang berbentuk hexagonal array dan rectifier. Rectenna hexagonal array ini didesain agar bisa menangkap gelombang radio (RF) pada frekuensi 2,4 GHz yang dapat ...
Herma Nugroho rono adi Kusumo +2 more
doaj +1 more source
H.264/SVC parameter optimization based on quantization parameter, MGS fragmentation, and user bandwidth distribution [PDF]
EURASIP Journal on Advances in Signal Processing, 2013 In the situation of limited bandwidth, how to improve the performance of scalable video coding plays an important role in video coding. The previously proposed scalable video coding optimization schemes concentrate on reducing coding computation or trying to achieve consistent video quality; however, the connections between coding scheme, transmission ...
Xu Chen +4 more
openaire +1 more source
Direct Synthesis of Dual-Parameter Concentric Ring RA with Enhanced Bandwidth
International Journal of Antennas and Propagation, 2012 Reflectarray antennas (RAs) are nowadays a quite popular technology, used in several applications, due to a significant number of attractive properties, such as low cost, low weight, conformal deployment, and the possibility of introducing suitable ...
Bui Van Ha +3 more
doaj +1 more source
FEBS Open Bio, EarlyView.Unique biological samples, such as site‐specific mutant proteins, are available only in limited quantities. Here, we present a polarization‐resolved transient infrared spectroscopy setup with referencing to improve signal‐to‐noise tailored towards tracing small signals. We provide an overview of characterizing the excitation conditions for polarization‐
Clark Zahn, Karsten Heyne
wiley +1 more source