Differential planar antennas for 2.4/5.2 GHz WLAN applications

Differential planar antennas for 2.4/5.2 GHz WLAN applications

In this paper, three different configurations of planar antennas with a 100 Omega differential input impedance for dual-band WLAN applications, have been designed and compared. The proposed antennas provide dual-band operation in the 802.11a/b/g frequency bands without using a balun (balanced feedin...

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Bibliographische Detailangaben
Hauptverfasser: Nepa, P., Manara, G., Mugnaini, S., Tribellini, G., Cioci, S., Albasini, G., Sacchi, E.
Format: Tagungsbericht
Sprache:eng
Schlagworte:
Antenna feeds
Antenna measurements
Dipole antennas
Dual band
Frequency
Impedance matching
Performance loss
Planar arrays
Tuning
Wireless LAN
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Beschreibung
Zusammenfassung:In this paper, three different configurations of planar antennas with a 100 Omega differential input impedance for dual-band WLAN applications, have been designed and compared. The proposed antennas provide dual-band operation in the 802.11a/b/g frequency bands without using a balun (balanced feeding). The best return loss performance has been obtained with the dual-band printed dipoles which are also characterized by a relatively straightforward design and tuning procedure. Measurements on constructed prototypes are shown at the conference
ISSN:1522-3965
1947-1491
DOI:10.1109/APS.2006.1710694