Andere Kunden interessierten sich auch für
![Low Probability of Intercept Waveforms via Intersymbol Dither Performance Under Multipath Conditions]( "Low Probability of Intercept Waveforms via Intersymbol Dither Performance Under Multipath Conditions")
Low Probability of Intercept Waveforms via Intersymbol Dither Performance Under Multipath Conditions59,99 €![Design and Validation of an Sccurate GPS Signal and Receiver Truth Model for Comparing Advanced Receiver Processing Techniques]( "Design and Validation of an Sccurate GPS Signal and Receiver Truth Model for Comparing Advanced Receiver Processing Techniques")
Design and Validation of an Sccurate GPS Signal and Receiver Truth Model for Comparing Advanced Receiver Processing Techniques59,99 €![Accelerating Malware Detection via a Graphics Processing Unit]( "Accelerating Malware Detection via a Graphics Processing Unit")
Accelerating Malware Detection via a Graphics Processing Unit59,99 €![A Comparative Analysis of Networks of Workstations and Massively Parallel Processors for Signal Processing]( "A Comparative Analysis of Networks of Workstations and Massively Parallel Processors for Signal Processing")
A Comparative Analysis of Networks of Workstations and Massively Parallel Processors for Signal Processing59,99 €![Post-Processing of Low Dose Mammography Images]( "Post-Processing of Low Dose Mammography Images")
Post-Processing of Low Dose Mammography Images59,99 €![Parallel Digital Signal Processing on a Network of Personal Computers Case Study: Space-Time Adaptive Processing]( "Parallel Digital Signal Processing on a Network of Personal Computers Case Study: Space-Time Adaptive Processing")
Parallel Digital Signal Processing on a Network of Personal Computers Case Study: Space-Time Adaptive Processing59,99 €![A Model to Predict Diffraction Attenuation Resulting from Signal Propagation over Terrain in Low Earth Orbit Satellite Systems]( "A Model to Predict Diffraction Attenuation Resulting from Signal Propagation over Terrain in Low Earth Orbit Satellite Systems")
A Model to Predict Diffraction Attenuation Resulting from Signal Propagation over Terrain in Low Earth Orbit Satellite Systems59,99 €
This thesis investigates a modification to Differential Phase Shift Keyed modulation to create a low Probability of Interception/Exploitation communications signal. A Pseudodorandum timing offset is applied to each symbol in the communications stream to intentionally create intersymbol interference that hinders accurate symbol estimation and bit sequence recovery by a non-cooperative receiver. Two cooperative receiver strategies are proposed to mitigate the ISI due to symbol timing offset: a modified minimum Mean Square Error equalization algorithum and a multiplexed bank of equalizer filters determined by an adaptive Least Mean Square algorithum. Numermical simulation is used to demonstrate the bit error rate performance of cooperative receiversand notional non-cooperative receivers. Simulation results suggest that proper selection of pulse of pulse shape and probability distribution of symbol timing offsets produces a waveform that is accurately demonstrated by the proposed cooperative receivers and significantly degrades non-cooperative receiver symbol estimation accuracy.