| Download | - View final version: The use of elliptically polarized radiation for gap-filling in the vertical pattern of the Canadian ZPI antenna. Comparison of horizontally polarized and elliptically polarized ZPI antennae (PDF, 6 MB)
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| DOI | Resolve DOI: https://doi.org/10.4224/21276391 |
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| Author | Search for: National Research Council of Canada. Radio Branch |
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| Format | Text, Technical Report |
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| Physical description | 44 p. |
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| Abstract | The horizontally polarized antenna commonly used in RDF is greatly restricted in its usefulness, by the gaps which are usually found in its vertical radiation pattern. These gaps are caused by interference between the ray travelling directly from the antenna to the target and the ray reflected from the ground to the target. A typical vertical radiation pattern for such a horizontally polarized antenna is shown by the broken curve in Drawing No. RI-15-69. |
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| Publication date | 1943-03 |
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| Publisher | National Research Council of Canada. Radio Branch |
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| Series | |
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| Language | English |
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| NPARC number | 21276391 |
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| Export citation | Export as RIS |
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| Report a correction | Report a correction (opens in a new tab) |
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| Record identifier | 3a83cd16-6bc5-44c1-8773-1dc50332ce41 |
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| Record created | 2015-10-07 |
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| Record modified | 2022-05-19 |
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