00000000nam 2200000zi 4500
0019.894567
003CaOODSP
00520221107173756
006m     o  d f      
007cr bn|||||||||
008201210s1978    onca    ob   f000 0 eng d
040 |aCaOODSP|beng|erda|cCaOODSP
0861 |aCo24-3/7-1312-1978E-PDF
1001 |aRook, B. J., |eauthor.
24510|aStudy of the behavior and stability of phase fronts on short time scales / |cby B.J. Rook.
264 1|aOttawa : |bCommunications Research Centre, |c1978.
300 |a1 online resource (iii, 34 pages) : |billustrations.
336 |atext|btxt|2rdacontent
337 |acomputer|bc|2rdamedia
338 |aonline resource|bcr|2rdacarrier
4901 |aCRC report ; |vno. 1312
500 |a"Radio and Radar Branch."
500 |a"February 1978."
500 |a"This work was sponsored by the Department of National Defence, Research and Development Branch under Project No. 3833G."
500 |aDigitized edition from print [produced by Innovation, Science and Economic Development Canada].
504 |aIncludes bibliographical references (page 28).
5203 |a"Measurements have been made over an 1181-metre antenna-aperture of the phase of radio waves received after propagation via the ionosphere. Data were obtained for two paths: the first a 453 km, mid-latitude link, the second a 1950 km, sub-auroral link. In both cases, the signals from the individual elements in the array were sampled at intervals of about 20 milliseconds. The decorrelation of phase-front shape with increasing time displacement was then calculated. For the mid-latitude path data, it was found that the mean time for the wave front to decorrelate to 0.7 was about 5 seconds, while for the longer, higher-latitude path, the corresponding time was approximately 1.1 seconds"--Abstract, page 1.
530 |aIssued also in print format.
650 0|aIonospheric radio wave propagation.
650 0|aRadio|xInterference.
650 6|aOndes radioélectriques|xPropagation dans l'ionosphère.
650 6|aRadio|xBrouillage.
7102 |aCommunications Research Centre (Canada), |eissuing body.
830#0|aCRC report ;|vno. 1312.|w(CaOODSP)9.882492
85640|qPDF|s1.89 MB|uhttps://publications.gc.ca/collections/collection_2020/isde-ised/Co24/Co24-3-7-1312-1978-eng.pdf