[PDF] Top 20 Timing Jitter and Modulation Profile Extraction for Spread-Spectrum Clocks
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Timing Jitter and Modulation Profile Extraction for Spread-Spectrum Clocks
... paper and its ...DFFs and phase-shift detector of the MPD but does not include the accumulator or other digital ...filter, and a MASH-111 SDM to meet the SATA-III ... See full document
10
A Low-Power and High-Precision Spread Spectrum Clock Generator for Serial Advanced Technology Attachment Applications Using Two-Point Modulation
... peak–peak modulation ratio and the shape of the triangular modulation in the frequency ...time-domain modulation profile is verified in Fig. 16. The solid line and dashed line ... See full document
10
A Low-Power and Portable Spread Spectrum Clock Generator for SoC Applications
... triangular modulation. Table I sum- marizes the jitter and timing comparisons of DTM and RDTM with 16 subsections within one modulation ...(S) and number of subsec- tions ... See full document
5
A Spread-Spectrum Clock Generator With Triangular Modulation
... A Spread-Spectrum Clock Generator With Triangular Modulation Hsiang-Hui Chang, Student Member, IEEE, I-Hui Hua, and Shen-Iuan Liu, Member, IEEE Abstract—In this paper, a ... See full document
4
A blind joint estimator for multipath diversity and PN timing error in direct-sequence spread-spectrum receivers
... The residual inter-chip interference (ICI) after the modified KMA proposed here, the timing er- ror signals, mean square timing error and mean time to lose lock (MTLL) fo[r] ... See full document
4
Spread spectrum multiple-access with DPSK modulation and diversity for image transmission over indoor radio multipath fading channels
... these subbands at the same time in the same channel, the SS-CDMA multiplexing scheme is particularly well suited to subband coding that divides the image informa[r] ... See full document
15
Performance Analysis of Impulse Radio Under Timing Jitter Using M-ary Bipolar Pulse Waveform and Position Modulation
... define a design parameter TOR as the minimum 6j -6j that satisfies this condition. The resultant signal sets are summarized in Table I. 1 shows the transmitted signal powe[r] ... See full document
5
A fully integrated spread-spectrum clock generator by using direct VCO modulation
... Integrated Spread-Spectrum Clock Generator by Using Direct VCO Modulation Yi-Bin Hsieh, Student Member, IEEE, and Yao-Huang Kao, Member, IEEE Abstract—A compact architecture for a ... See full document
9
A high performance spread spectrum clock generator using two-point modulation scheme
... 11 Measured spectra of 400MHz output frequency a at non-spread spectrum mode, b of the conventional SSCG with 2.5% spread ratio, and c of the TPDL-SSCG with 2.5% spread ratio... 12 Measu[r] ... See full document
7
Spread spectrum CDMA systems for subband image transmission
... code and integrating over the code length in order to obtain the desired ...Additionally, for color subband image transmission, color images are first transferred to luminance (Y) and two chrominance ... See full document
16
A fully integrated spread spectrum clock generator using two-point delta-sigma modulation
... new spread spectrum clock generator (SSCG) using two-point delta-sigma modulation is presented in this ...the modulation bandwidth so that the effect of EMI suppression is ...center ... See full document
4
Optimal detection of solitons with timing jitter
... −t 兲 for an asymmetric pulse]. The output of the optical matched filter is q 共t 0 兲exp共j兲. The output of the optical matched filter converts into an electrical signal with a photodetector. The photodetector gives ... See full document
5
Differential matched filter architecture for spread spectrum communication systems
... For those matched filters with long stages, this new architecture saves half the number of M and A in comparison with the conventional filter, while maintaining an identical p[r] ... See full document
2
New nonlinear algorithms for estimating and suppressing narrowband interference in DS spread spectrum systems
... Vijayan and Poor [ll] first proposed using a nonlinear approx- imate conditional mean (ACM) filter of the Masreliez type and obtained significant results. This paper prop[r] ... See full document
8
Efficient pseudonoise code design for spread spectrum wireless communication systems
... ODES AND PN C ODES ...used for despreading procedure and the decision circuit detects the ...soft-coded spread spectrum ...reduction for power consumption range from 8% to 14% ... See full document
8
Design of spread spectrum multicode CDMA transport architecture for multimedia services
... homes, and office automation systems is an attractive ...convenient and sometimes even ...demand for mixed data, audio, and video applications and will connect the portable pen pad ... See full document
13
A Differentially Coherent Delay-Locked Loop for Spread Spectrum Tracking Receivers
... sequence spread spectrum, tracking error ...ESCRIPTION AND S IGNAL M ODEL I N THIS letter, we present a code tracking receiver with less complexity, by employing a differentially coherent tech- nique ... See full document
3
Low-power adaptive pseudo noise code acquisition for spread-spectrum systems
... P and P as functions of S with several SNR values. For the power management module, the functional blocks of noise estimator, sampling rate generator, and threshold gener- ator are included in this ... See full document
13
Host-Interference Rejecting Spread-Spectrum Watermarking:Implementation and Implications
... non-blind spread spectrum watermarking schemes since coefficients with larger magnitude are more perceptually significant and will be more robust against media ...result, and consequently, ... See full document
7
Cryogenic analog-to-digital converters using spread spectrum technology for coherent receivers
... using spread spectrum technology in cryogenic receivers or at warm room temperature for coherent receiver backend ...processed and stored digitally, ADCs play a critical role in backend ... See full document
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