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Logarithmisch-periodische Mikrostreifen-Array-Antenne
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ISBN10: 6204801007
ISBN13: 9786204801001
Publisher: Verlag Unser Wissen
Published: Dec 10 2022
Pages: 52
Weight: 0.20
Height: 0.12 Width: 6.00 Depth: 9.00
Language: German
ISBN13: 9786204801001
Publisher: Verlag Unser Wissen
Published: Dec 10 2022
Pages: 52
Weight: 0.20
Height: 0.12 Width: 6.00 Depth: 9.00
Language: German
Für die Übertragung und den Empfang von Signalen ist die Antenne ein grundlegender Bestandteil eines jeden Kommunikationsgeräts. Bei staatlichen und kommerziellen Anwendungen wie mobiler oder drahtloser Kommunikation, Hochleistungsflugzeugen, Satelliten und Raketenanwendungen, bei denen Kosten, Grö e, Gewicht und Leistung eine Rolle spielen, werden Antennen mit niedrigem Profil wie Mikrostreifenantennen verwendet. Die von uns entwickelte Microstrip-Antenne (MSA) kann in einem breiten Frequenzband arbeiten. Microstrip-Antennen haben viele attraktive Eigenschaften wie niedriges Profil, geringes Gewicht, kleines Volumen und niedrige Produktionskosten. Das logarithmisch-periodische Konzept wird zur Verbesserung der schmalen Bandbreite verwendet. Die logarithmisch periodische Antenne hat die wichtige Eigenschaft, dass sie über ein breites Frequenzband frequenzunabhängig ist. Diese Antenne ist eine Kombination aus logarithmisch-periodischer und Mikrostreifen-Antenne. Die Nachteile der logarithmisch-periodischen Antenne werden durch die Verwendung der Microstrip-Antenne beseitigt, um einen hohen Gewinn, eine gro e Bandbreite und eine hohe Richtwirkung zu erzielen. Dies ist der Entwurf einer logarithmisch-periodischen Microstrip-Antenne (MPLA).
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