A mixed-path groundwave field-strength prediction virtual tool for digital radio broadcast systems in medium and short wave bands
2006 ◽
Vol 48
(4)
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pp. 19-27
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1998 ◽
Vol 11
(6)
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pp. 359-368
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1939 ◽
Vol 14
(41)
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pp. 146-156
2007 ◽
Vol 49
(5)
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pp. 69-82
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