modulated signals
Spectral Correlation of Multicarrier Modulated Signals and Its Application for Signal Detection
... time-series signals has been studied for ...digital-modulated signals are already ...multicarrier modulated (MCM) signals: conventional OFDM and filter bank based multicarrier (FBMC) ...
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Efficient Delay Tracking Methods with Sidelobes Cancellation for BOC Modulated Signals
... the sidelobes ambiguities of the BOC-modulated signals, while keeping the narrow width of the main lobe, which is benefic for the tracking process. In contrast with other methods, this algorithm has the ...
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Implementation of MMIC-Based Link for Data Transmission of Complex Modulated Signals in the E-Band
... complex modulated signals in the E-band using a MMIC-based link compared to the current state of the art in millimeter-wave wireless ...data signals areused in this ...Gbit/s signals, achieved ...
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Analysis of Filter Bank Based Methods for Fast Serial Acquisition of BOC Modulated Signals
... BOC-modulated signals is challenged by the pres- ence of several ambiguities in CF envelope (here, CF refers to the correlation between the received signal and the reference BOC-modulated ...
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Comparison of single- and double-sided pulse width modulated signals with non-linear predistortion
... Digital class-D amplifiers use a pulse-width modulated sig- nal to switch transistors, which represents a very efficient use of the power amplifier stage [1, 2]. The demodulation of this this two-level signal is ...
5
A Multiplierless DC-Blocker for Single-Bit Sigma-Delta Modulated Signals
... A single-bit multiplierless DC-blocker is proposed. The structure is comprised of a delta-modulator structure with a sigma-delta modulating (SDM) stage in its feedback loop. The proposed system is evaluated in terms of ...
7
Directional Sensitivity of Echolocation System in Bats Producing Frequency Modulated Signals
... To investigate the directional sensitivity of the echolocation system and the IPD as a function of azimuth, we therefore measured the sound fields produced by bats, and also the directio[r] ...
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Performance of new BOC AW modulated signals for GNSS system
... This paper is organized as follows: firstly, we present the concept and the properties of BOC-AW-modulated WFs. Secondly, a general expression of the theoretical ACF and power spectral density (PSD) of BOC-AW WFs ...
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Various Approaches of Recognition of Digitally Modulated Signals
... The recognition algorithms are divided into two major groups maximum likelihood approach MLA and pattern recognition approach PRA.Aim of this paper to describe different techniques of mo[r] ...
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Side peak cancellation method for sine BOC(m,n) modulated GNSS signals
... In this paper, we propose an efficient scheme for side peak cancelation in binary offset carrier (m,n) (BOC(m,n)) with integer modulation order. The proposed scheme reduces significantly the width of the main peak of the ...
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Survey on Spectrum Sensing For Digital Primary Signals in Cognitive Radio Using Bayesian Approach
... primary signals are ...primary signals, however, it does not make full use of the characteristics of the modulated ...primary signals, which makes it infeasible for practical ...digitally ...
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Acoustic parametric signal generation for underwater
... The study for the parametric generation of a sine sweep signal with the emitting transducer was 131. carried out by emitting frequency-modulated signals with carrier frequency of 200 kH[r] ...
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Signal quality monitoring for optical communications networks
... The second series of measurements are based on monitoring of the in-band optical signal to noise ratio OSNR of intensity and phase modulated signals using two techniques based on Michels[r] ...
168
Tissue tectonics and the multi-scale regulation of developmental timing
... Extrinsic signals are inherently linked to the concept of induction in development, and ultimately to the role that morphogens play in patterning tissues as they ...
36
Speech Recognition on Temporal Bone Based Hearing Aid
... Scientists have proposed new models for word recognition that can be programmed into computers. As a result, Computers can mimic how a human would perceive and react to novel words and language.Correlations also exist ...
7
Decoding signal processing in thalamo hippocampal circuitry: Implications for theories of memory and spatial processing
... signal from anterior thalamus to the parahippocampal region; anterodorsal thalamic lesions completely abolish directional signal propagation within the parahippocampal region (for review: (Taube, 2007). Recent data also ...
12
A Rescue Radar System for the Detection of Victims Trapped Under Rubble Based on the Independent Component Analysis Algorithm
... two signals sources for the ICA ...backscattered signals are transmitted with a 400 MHz AUREL transmitting module toward a remote elaboration unit which provide the post processing by applying the ICA ...
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Feedback Amplitude Modulation Synthesis
... Copyright © 2011 Jari Kleimola et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the ...
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Model cerebellar granule cells can faithfully transmit modulated firing rate signals
... Vestibular signals were represented as tonic inputs to the flocculus modulated at frequencies up to 20 Hz (approximate upper frequency limit of vestibular-ocular reflex, ...inhibitory signals ...
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Broadband millimetre-wave radio over fibre systems
... wave modulated optical source capable o f transmitting 68 Mbit/s DPSK modulation based around only two commercially available, potentially low cost DFB ...optically modulated subcarrier that could be ...
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