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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Ando, A. Yamada, W. Kita, N. Mori, D. Takao, T. |
| Copyright Year | 2005 |
| Description | Author affiliation: NTT Access Network Service Syst. Labs., NTT Corp., Yokosuka, Japan (Ando, A.; Yamada, W.; Kita, N.) |
| Abstract | There have been many studies on the design and development of multi-band antennas for WLAN systems, both in the 2.4 GHz band of IEEE 802.11b/g and in the 5 GHz band of IEEE 802.11a. Many of these studies adopt the approach of using multi-band antennas that support these dual bands, but the bandwidths provided appear to be insufficient. The wide-band antenna is another approach to achieve the desired dual-band, but few reports have studied it. Wide-band antennas that can achieve the bandwidth required are extremely advantageous since they can be manufactured without fine adjustments, such as impedance matching. The paper proposes a novel wide-band antenna, a variant of the conventional discone antenna, for both the base station and the personal station in 2.4/5 GHz-band MIMO-OFDM WLAN systems. The structure of the antennas and their fundamental characteristics, such as the measured S-parameters and radiation patterns of isolated and mounted antennas, are shown for 2/spl times/2 MlMO-OFDM systems. |
| Starting Page | 553 |
| Ending Page | 556 |
| File Size | 464819 |
| Page Count | 4 |
| File Format | |
| ISBN | 0780388836 |
| DOI | 10.1109/APS.2005.1552311 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2005-07-03 |
| Publisher Place | USA |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Broadband antennas Dual band Wireless LAN Bandwidth Manufacturing Impedance matching Base stations Antenna measurements Scattering parameters Antenna radiation patterns |
| Content Type | Text |
| Resource Type | Article |
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