Journal ArticleDOI
Calculation of Detection Probability for Frequency Compressive Receivers
B.K. Harms,Donald R. Hummels +1 more
TLDR
In this paper, a numerical method is described for predicting the detection probability of a frequency compressive pulse receiver, i.e., input pulse envelope shapes, pulse offset frequencies, and filter magnitude responses are arbitrary.Abstract:
A numerical method is described for predicting the detection probability of a frequency compressive pulse receiver. The approach is general; i.e., input pulse envelope shapes, pulse offset frequencies, and filter magnitude responses are arbitrary. The performance of the frequency compressive receiver is analyzed and compared to that of a crystal video receiver for a specific case.read more
Citations
More filters
DissertationDOI
New Methods for the Detection and Interception of Frequency-Hopped Waveforms
TL;DR: Three new methods for the detection and interception of frequency - hopped waveforms are presented, including a detector based on the Amplitude Distribution Function, enabling signal and noise separation and a technique for deconvolving the ADF.
Proceedings Article
Effect of jamming technique on the performance of Direct Sequence Spread Spectrum Modem
Awais Yousaf,Asim Loan +1 more
TL;DR: This work includes a complete design and simulation of Jammer and compares the effect of innovative jamming technique on the performance of a DSSS signal with those available in the literature.
Journal ArticleDOI
Analysis of compressive receivers for the optimal interception of frequency-hopped waveforms
TL;DR: In this paper, a low energy coherence detector based on compressive receiver observations is compared to the optimal filter-bank detector, thus showing the exact loss incurred when a compressive receivers is used.
Proceedings ArticleDOI
The optimal interception of frequency-hopped waveforms via a compressive receiver
W.E. Snelling,E.A. Geraniotis +1 more
TL;DR: Since the optimal detector has an unwieldy structure, a simplified, suboptimal scheme is developed that trades off duty-cycle for performance that guarantees the greatest probability of detection for a given probability of error.
Simulation of non-idealities in frequency compressive receiver components and inputs
TL;DR: This thesis presents the results of computer simulations performed on a frequency compressive receiver, where non-ideal models for the sweeping local oscillator and the dispersive filter were implemented and errors resulted in reduced probability of detection and reduced spectral resolution.
References
More filters
A Recursive Method of Computing the Q-Function.
L. E. Brennan,I. S. Reed +1 more
TL;DR: A recursive procedure is described which is well suited for rapid machine computation of the Q-Function, which occurs frequently in radar detection theory and in other problems involving the bivariate normal distribution.
Journal ArticleDOI
A recursive method of computing the Q function (Corresp.)
L. Brennan,I. Reed +1 more
TL;DR: In this article, a recursive procedure is described which is well suited for rapid machine computation of the Q-function, which occurs frequently in radar detection theory and in other problems involving the bivariate normal distribution.
Journal ArticleDOI
Theoretical assessment of the use of pulse compression in a panoramic receiver
TL;DR: In this paper, the authors present a theoretical investigation of the application of the pulse-compression technique to a panoramic superheterodyne receiver and compare it with those of a receiver without compression.
Journal ArticleDOI
Filter Selection for Receivers Using Square-Law Detection
TL;DR: A numerical method is described for predicting the detection probability performance of a pulse receiver which uses square-law detection, which takes into account the actual filter transfer functions, pulse envelope shape, and pulse frequency.