Modified Antipodal Fermi antenna with piecewise-linear approximation

Modified Antipodal Fermi antenna with piecewise-linear approximation

A modified Antipodal Fermi antenna with piecewise-linear approximation is presented in this paper. The performance with wider band (4.8-15 GHz) in return loss responses, moderately high gain (7.6-14.5 dBi), available end-fire (29.8 degree beamwidth and -18.7 dB side lobe level) in radiation patterns...

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Bibliographische Detailangaben
Hauptverfasser: Dau-Chyrh Chang, Bing-Hao Zeng, Ji-Chyun Liu
Format: Tagungsbericht
Sprache:eng
Schlagworte:
Antenna radiation patterns
Approximation methods
Bandwidth
Current distribution
Slot antennas
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Beschreibung
Zusammenfassung:A modified Antipodal Fermi antenna with piecewise-linear approximation is presented in this paper. The performance with wider band (4.8-15 GHz) in return loss responses, moderately high gain (7.6-14.5 dBi), available end-fire (29.8 degree beamwidth and -18.7 dB side lobe level) in radiation patterns are achieved. The current distribution demonstrates the characteristics of transition structure.
DOI:10.1109/AEM2C.2010.5578759