Probability density functions for correlators with noisy reference signals

Roe, Glenn M.; White, Gerald M.

doi:10.1109/tit.1961.1057613

Cited by 31 publications

(15 citation statements)

References 4 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…The variance of x is as given by eqn. (8). If the signals in the two channels are of equal level, their variance is…”

Section: Gregers Hansenmentioning

confidence: 99%

See 1 more Smart Citation

The detection performance for some cases of multiplicative radar signal processing

Hansen

1966

Radio Electron. Eng. UK

View full text Add to dashboard Cite

The detection performance for four typical cases of multiplicative radar signal processing is determined and a comparison is made with similar cases using linear addition.Both i.f. multiplication as it might be used in multiplicative arrays and video multiplication as used in radar diversity combiners are considered for non-fading and Rayleigh-fading signal amplitudes.In most of the cases considered the losses introduced by the use of multiplicative processing are quite small. Exceptions are when signals of significantly different signal/noise ratios, or equal-frequency i.f. signals of random relative phase are multiplied together.

show abstract

“…The variance of x is as given by eqn. (8). If the signals in the two channels are of equal level, their variance is…”

Section: Gregers Hansenmentioning

confidence: 99%

“…Further details and registration forms will be available from the I.E.R.E., [8][9] Bedford Square, London, W.C.I.…”

Section: Conference On Computer Technologymentioning

confidence: 99%

The detection performance for some cases of multiplicative radar signal processing

Hansen

1966

Radio Electron. Eng. UK

View full text Add to dashboard Cite

show abstract

“…The problem of finding the probability density function (pdf) associated with the correlator output when the reference waveform is also masked by additive Gaussian noise has been discussed in [5] through [13]. The present analysis treats cross correlation by means of sampling techniques and, hence, the results given in [5] through [10] are not applicable, as they apply to analog correlators.…”

mentioning

confidence: 99%

“…The work of Roe and White [13] extended the analysis to a sum of products of Gaussian distributed random variables. For special cases, they derived exact expressions for the pdf involving series of Bessel functions or series of Whittaker functions.…”

mentioning

confidence: 99%