Two-Channel Passive Detection of Cyclostationary Signals
نویسندگان
چکیده
منابع مشابه
On detection of cyclostationary signals
This paper presents a detector for cyclostationary signals that uses an estimate of spectral autocoherence as a detection statistic. The detector's probability of false alarm is analytically derived and veriied with computer simulations. Receiver operating characteristic curves are determined from the simulation data and the analytical expression for the probability of false alarm. A detector f...
متن کاملtarget detection in fm-based passive radars in the presence of interference signals in reference channel
in this paper, we examine target detection in the surveillance channels of fm-based passive bistatic radars (fbpbrs) in the presence of interference signals in the reference channels of these systems. to do so, we propose a new signal conditioning algorithm to remove interference signals form reference channel. simulation results show that the proposed signal conditioning algorithm outperform t...
متن کاملCyclostationary Signals in Battlefield Acoustics
Cyclostationary signals are found when randomness occurs together with periodicity in a physical system. In this presentation we will show evidence of cyclostationarity in battlefield acoustic signals using algorithms that have been developed in the past 10 years. Cyclostationary signal processing may provide features that will aid in target classification and association. Introd uction 1 We be...
متن کاملCyclostationary modeling of ground reaction force signals
The importance of the measurement of human locomotion for the processes of diagnosis and treatment of locomotion disorders is increasingly being recognized. Human locomotion, in particular walking and running are defined by sequences of cyclic gestures. The variability of these sequences can reveal abilities or motorskill failures. The purpose of this study is to analyze and to characterize a r...
متن کاملOptimum subband coding of cyclostationary signals
We consider the optimal orthonormal subband coding of zero mean cyclostationary signals, with N-periodic second order statistics. A 2-channel uniform filter bank, with N-periodic analysis and synthesis filters, is used as the subband coder. A dynamic scheme involving N-periodic bit allocation is employed. An average variance condition is used to measure the output distortion. The conditions for...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: IEEE Transactions on Signal Processing
سال: 2020
ISSN: 1053-587X,1941-0476
DOI: 10.1109/tsp.2020.2981767