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A simple radiating structure for achieving omni-directional radiation pattern from a monopole antenna fed by a CPW feed is presented. The proposed antenna has a 2:1 VSWR bandwidth of 76% from 2.7GHz to 5.7GHz. Hence it is suitable for WLAN 5.2(5.15-5.35GHz) band, WiMAX 2.5/3.5(2.5-2.69GHz, 3.4-3.69GHz) bands, HiperLAN2 (5.47-5.725 GHz) and HiSWaNa (5.15-5.25GHz) wireless application bands. The simulated...
A simple and compact asymmetric coplanar strip (ACS)-fed microstrip antenna for triple-band is presented for wireless technologies such as WLAN and WiMAX. The proposed antenna consists of rectangular strip ring with a double meandering along with a combination of horizontal and vertical parasitic strips are used. Prototypes of the proposed antenna have been optimally designed, constructed and tested...
The proposed antenna structure of the paper is composed of two chip inductors, two thin radiating strips and a parasitic loop element. For the low band of 2450MHz, embedding a chip inductance of 5.6 nH in the radiating strip can make the length be 21.2mm (about 0.17 wavelength at 2450MHz). For the first high band of 3500MHz, embedding a chip inductance of 2.7 nH in the radiating strip can make the...
The interference produced by WiMAX mobile wireless transmissions operating in the 3.5 GHz band on a WiMedia-defined ultra-wideband (UWB) wireless link is experimentally analyzed in this paper. The investigation includes standard IEEE 802.16e WiMAX, and ECMA-368 UWB equipment as defined by the WiMedia alliance. A conventional meeting room scenario has been considered for the measurements. The experimental...
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