pulse position data modulation
Analysis of Offset Pulse Position Modulation
... random data sequence and on the spectrum ...of data source such as uncorrelated data pulse stream, independent identically dis- tributed binary antipodal data pulse stream, ...
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Ghosts in the data: false detections in VEMCO pulse position modulation acoustic telemetry monitoring equipment
... Acoustic monitoring has become a popular tool in the study of aquatic animals as it enables a large number of subjects to be tracked simultaneously [5–7]. While there are several equipment manufacturers or stand- ards, ...
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A fault observant real-time embedded design for network-on-chip control systems
... 7. Pulse Position Modulation (PPM): The PPM task receives the radio commands from the PPM device and uses them to control the servos of the UAV if the autopilot mode is not ...on data received ...
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Implementation of Shortened Pulse Position Modulation for Optical Communication Systems
... provide data transmission for underwater communication ...provide data transmission for underwater communication systems which use optical code division multiple-access (OCDMA) technique ...uses ...
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Pulse Interval Modulation for Ultra-High Speed IR-UWB Communications Systems
... the Pulse Interval Modulation (PIM) scheme for impulse radio ultra-wideband (IR-UWB) communication ...high-speed data asynchronous transmission applications because the average symbol length is ...
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Experimental coder/decoder of dicode pulse position modulation
... PCM data rate [12-16]. The data is coded as follows: a PCM transition from zero to one produces a pulse in slot S and a one to zero transition generates a pulse in slot R ...PCM data is ...
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Differential Amplitude Pulse Position Modulation for Indoor Wireless Optical Communications
... When an infrared signal is incident on an ideal Lambertian reflector, it will radiate in all directions. An optical wireless communication system exploits this property to send and re- ceive data in an indoor ...
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Bipolar chaotic pulse position modulation communication system based on cyclic LDPC
... chaotic pulse position modulation (CPPM) system, the bipolar chaotic pulse position modulation (BCPPM) communication system is proposed ...two-bit data are set as a ...the ...
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An Investigation of an Optical Multiple Pulse Position Modulation Link over a Dispersive Optical Channel
... of pulse(s) (Y), 3) the error type (Erasure, False Alarm, Wrong Slot), 4) the choice of mapping between Linear Increment\Decrement, Gray Codes, Random mapping and other predefined mappings (in some cases the range ...
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Pulse position modulation coding schemes for optical intersatellite links
... single pulse which occupies one of time ...single pulse occupies one of 8 time slots to code 3 bits of ...the pulse positions being determined by the original PCM ...two data pulses to code 3 ...
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Power Spectral Density of Dicode Pulse Position Modulation
... (dicode pulse-position modulation) is a novel coding scheme for optical-fibre ...Previous pulse position modulation schemes have been proposed such digital ...
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Spectral characterisation of nk pulse position modulation format
... Results: In order to validate the analytic results of (1) and (2), the PSD of n k -PPM was evaluated numerically using the Fast Fourier Transform. A sampling rate of 256 samples per n k -PPM slot duration was used and 50 ...
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Sub micromolar pulse dipolar EPR spectroscopy reveals increasing CuII labelling of double histidine motifs with lower temperature
... -centre shown as a blue sphere. c) Background-corrected 5-pulse RIDME traces of 500 n m I6R1/K28H/ Q32H GB1 measured as a pseudo-titration with 100–8100 n m Cu II – NTA. The experimental data are coloured ...
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Real-Time Text Transmission Implemented For Underwater Wireless Communication Using a LED Array
... Communication has been an area of interest from the ages of past. The majority of Earth's surface is covered by water bodies and hence with the advancements in field of communication technology researchers are eagerly in ...
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Comparative Analysis of OOK, BPSK, DPSK and PPM Modulation Techniques for Intersatellite Free Space Optical Communication
... The key element of the optical communication system is the optical source, which can easily be modulated. In this narrow wavelength band, the energy is concentrated and is capable of being modulated at very high ...
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Hybrid Multicarrier Modulation Based Transformerless Cascaded Multilevel Inverter for PV Systems
... multicarrier pulse width modulation is the modified version of the phase opposite disposition (POD) pulse width modulation technique, where the number of carriers required is half of that ...
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MODELING AND SIMULATION OF DSTATCOM FOR POWER QUALITY ENHANCEMENT IN DISTRIBUTION SYSTEM
... carrier pulse width ...unipolar pulse width modulation and bipolar pulse width modulation respectively, providing an even power distribution among the ...
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Performance Investigation of Active Harmonic Power Filter Using PWM Methods
... uniform pulse width modulation, the width of each pulse is vary in proportion to the amplitude of a sine wave evaluated at the center of the same ...the modulation index, ...
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Pulse code modulation
... Higher-base codes need less digits to represent the same number of quantization levels, but they lose the low-threshold benefit of lower-base codes; in fact, it will 1.7 be shown in Sect[r] ...
157
OPEN LOOP ANALYSIS OF H-BRIDGE TYPE FLYING CAPACITOR MULTILEVEL INVERTER
... The switching diagram is shown in fig 5. The sinusoidal reference signal and the triangular carrier signal is shown. As we can observe from the figure, the amplitude of each triangular signal is one-fourth of that of the ...
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