Wi-Fi range and speed enhancement using HHIS based steerable square loop antenna

Wi-Fi range and speed enhancement using HHIS based steerable square loop antenna

A beam steerable square loop antenna over hybrid high impedance surface is designed and simulated with the help of Agilent ADS momentum and its benefit in increasing the Wi-Fi range and speed is demonstrated. At a test frequency of 4.7 GHz, the antenna produces a tilted beam in the direction of Φ ma...

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Bibliographische Detailangaben
Hauptverfasser: Budhawant, A, Deo, P, Mehta, A, Mirshekar-Syahkal, D, Massey, P J, Nakano, H
Format: Tagungsbericht
Sprache:eng
Schlagworte:
Antenna radiation patterns
Feeds
Gain
IEEE 802.11 Standards
Portable computers
Receiving antennas
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Beschreibung
Zusammenfassung:A beam steerable square loop antenna over hybrid high impedance surface is designed and simulated with the help of Agilent ADS momentum and its benefit in increasing the Wi-Fi range and speed is demonstrated. At a test frequency of 4.7 GHz, the antenna produces a tilted beam in the direction of Φ max = 315° and θ max = 30° with 8 dB gain. Compared to conventional laptop antennas, the proposed antenna has 6 dB more gain and switchable radiation patterns, which are instrumental in increasing the range and upload/download speed of portable wireless devices.
ISSN:1522-3965
1947-1491
DOI:10.1109/APS.2010.5561819