Characteristics of a Rotated Butterfly Radial Stub

Characteristics of a Rotated Butterfly Radial Stub

The bandwidth of the stopband of a butterfly radial stub can be increased by rotating the wings in the same direction about its vertex. This is demonstrated using a butterfly radial stub connected in shunt with a microstrip line. The effect of rotation on the bandwidth and the center frequency of th...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Ravi Kumar Joshi, Harish, A.R.
Format: Tagungsbericht
Sprache:eng
Schlagworte:
Bandstop filters
Bandwidth
Frequency
Microstrip
Microstrip components
Microstrip filters
Spur line
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Beschreibung
Zusammenfassung:The bandwidth of the stopband of a butterfly radial stub can be increased by rotating the wings in the same direction about its vertex. This is demonstrated using a butterfly radial stub connected in shunt with a microstrip line. The effect of rotation on the bandwidth and the center frequency of the stopband are presented. A reasonable agreement between the simulated and measured data is observed
ISSN:0149-645X
DOI:10.1109/MWSYM.2006.249398