Wide Bandwidth, High-Gain, and Low-Profile EBG Prototype for High Power Applications

Wide Bandwidth, High-Gain, and Low-Profile EBG Prototype for High Power Applications

In this letter, we present a wide-bandwidth, low-profile, and high-gain electromagnetic band-gap (EBG) resonator antenna that is used for high power and electronic warfare applications. It presents a bandwidth of 71% (from 1 to 2.1 GHz) and a maximum gain of 17 dB. The profile of this antenna is ver...

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Veröffentlicht in:IEEE antennas and wireless propagation letters 2011, Vol.10, p.1362-1365
Hauptverfasser: Toubet, M. Salah, Hajj, M., Chantalat, R., Arnaud, E., Jecko, B., Monediere, T., Hongjiang Zhang, Diot, J.
Format: Artikel
Sprache:eng
Schlagworte:
Antenna measurements
Bandwidth
Cavity resonators
Coaxial cables
Frequency selective surface (FSS)
Frequency selective surfaces
Gain
high gain
low-profile electromagnetic band-gap (EBG) antenna
measurement
partially reflective surface (PRS)
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Beschreibung
Zusammenfassung:In this letter, we present a wide-bandwidth, low-profile, and high-gain electromagnetic band-gap (EBG) resonator antenna that is used for high power and electronic warfare applications. It presents a bandwidth of 71% (from 1 to 2.1 GHz) and a maximum gain of 17 dB. The profile of this antenna is very low (22 mm, which is equivalent to λ/11 at 1.2 GHz). A prototype of this modeled antenna is manufactured, and the measured performances are similar to the simulated ones.
ISSN:1536-1225
1548-5757
DOI:10.1109/LAWP.2011.2177953