Ultrabroadband printed (UBP) antenna

Ultrabroadband printed (UBP) antenna

An ultra broadband printed (UBP) antenna is presented which consists of a diplexer and two aperture stacked patch antennas. S-parameter theory is used to investigate the input impedance behavior of the UBP antenna. This antenna can produce a 10-dB return loss bandwidth of almost 120% with constant g...

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Veröffentlicht in:IEEE transactions on antennas and propagation 2002-12, Vol.50 (12), p.1697-1705
Hauptverfasser: Ghorbani, K., Waterhouse, R.B.
Format: Artikel
Sprache:eng
Schlagworte:
Antenna theory
Antennas
Aperture antennas
Apertures
Application specific processors
Bandwidth
Base stations
Broadband
Broadband antennas
Diplexers
Gain
Microstrip antennas
Microwave antennas
Noise levels
Patch antennas
Robustness
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Beschreibung
Zusammenfassung:An ultra broadband printed (UBP) antenna is presented which consists of a diplexer and two aperture stacked patch antennas. S-parameter theory is used to investigate the input impedance behavior of the UBP antenna. This antenna can produce a 10-dB return loss bandwidth of almost 120% with constant gain of 6.5 dB. A relatively uniform radiation pattern over the entire band was also achieved.
ISSN:0018-926X
1558-2221
DOI:10.1109/TAP.2002.807423