1,721,155 research outputs found
Rejection properties of stochastic-resonance-based detectors of weak harmonic signals
No full textIn [V. Galdi et al., Phys. Rev. E 57, 6470 (1998)] a thorough characterization in terms of receiver operating
characteristics of stochastic-resonance detectors of weak harmonic signals of known frequency in additive
Gaussian noise was given. It was shown that strobed sign-counting based strategies can be used to achieve a
nice trade-off between performance and cost, by comparison with noncoherent correlators. Here we discuss the
more realistic case where besides the sought signal (whose frequency is assumed known) further unwanted
spectrally nearby signals with comparable amplitude are present. Rejection properties are discussed in terms of
suitably defined false-alarm and false-dismissal probabilities for various values of interfering signal(s) strength
and spectral separation
Study and Frabrication of Metamaterials for Electronics and Telecommunication Applications
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Efficient Numerical Analysis of Arbitrary Single Mode Optical Fibers Using Pade' Approximant
No full textFrom Mode-Strirred Resonators to Electromagnetic Billiard: Chaotic Models of Reverberation Enclosures
No full textFast and Accurate Computation of Dominant Modes for Optical Fibers with Arbitrary Profile through Pade' Approximants
No full textAnalytical Approximations for Lowest Order Modes in Graded Index Dielectric Waveguides Using Stevenson's Series and Pade' Approximants
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Studio e relaizzazione di metamateriali per applicazioni all'elettronica ed alle telecomunicazioni
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