Circularly Polarized Log Periodic Dipole Antennas

Circularly Polarized Log Periodic Dipole Antennas

This Modified Self-complementary LPDA [1] has a second array of dipoles so arranged that each dipole of the second array has a quarter-wavelength phase difference from that of the corresponding dipole of the standard LPDA array for the given radiation field. The cross-element LPDA does not need a br...

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Veröffentlicht in:Applied Computational Electromagnetics Society journal 2021-02, Vol.35 (11), p.1312-1313
Hauptverfasser: Kawakami, Haruo, Tanioka, Masao, Wakabayashi, Ryoji
Format: Artikel
Sprache:eng
Schlagworte:
Broadband
Circular polarization
Dipole antennas
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Zusammenfassung:This Modified Self-complementary LPDA [1] has a second array of dipoles so arranged that each dipole of the second array has a quarter-wavelength phase difference from that of the corresponding dipole of the standard LPDA array for the given radiation field. The cross-element LPDA does not need a broadband 90-degree hybrid junction to produce circular polarization.
ISSN:1054-4887
1054-4887
1943-5711
DOI:10.47037/2020.ACES.J.351125