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040 |aCaOODSP|beng|erda|cCaOODSP
041 |aeng|bfre
0861 |aCo24-3/7-1255-1974E-PDF|zCo22-10/1974
1001 |aThomas, J. L., |eauthor.
24510|aHF antenna handbook : |bcalculated radiation patterns / |cby J.L. Thomas and E.D. DuCharme (Radio Research Directorate).
24610|aCalculated radiation patterns
264 1|aOttawa : |bCommunications Research Centre, Department of Communications Canada, |cApril 1974.
300 |a1 online resource (v, 145 pages) : |bgraphs.
336 |atext|btxt|2rdacontent
337 |acomputer|bc|2rdamedia
338 |aonline resource|bcr|2rdacarrier
4901 |aCRC report ; |vNo. 1255
500 |aDigitized edition from print [produced by Innovation, Science and Economic Development Canada].
5203 |a"The radiation patterns of several common HF antennas have been calculated for different types of ground for frequencies between 2 and 30 MHz. These patterns are for the use of communications engineers in the design of HF communications systems"--Abstract, page v.
546 |aIncludes abstract in French.
650 0|aShortwave radio|xAntennas.
650 0|aAntenna radiation patterns.
650 6|aRadiodiffusion en ondes décamétriques|xAntennes.
650 6|aDiagrammes de rayonnement d'une antenne.
7101 |aCanada. |bDepartment of Communications, |eissuing body.
7102 |aCommunications Research Centre (Canada), |eissuing body.
830#0|aCRC report ;|vNo. 1255.|w(CaOODSP)9.882492
85640|qPDF|s3.24 MB|uhttps://publications.gc.ca/collections/collection_2020/isde-ised/Co24/Co24-3-7-1255-1974-eng.pdf