? all rights reserved - international patent pending taoglas limited, unit 3 enniscorthy technology centre, enniscorthy, co. wexford, ireland www.taoglas.com s pecification model no. : fxp100 part no. : fxp100 .07.010 0a product name : flexible wimax antenna features : high efficiency wide - band antenna 31*53 *0.2mm international patent# : us 2009/0189825 a1 rohs ? revis ion status version date page revision description prepared approved 01 20 november 2008 all new release matthias john, ahfr
? all rights reserved - international patent pending taoglas limited, unit 3 enniscorthy technology centre, enniscorthy, co. wexford, ireland www.taoglas.com 1. introduction this flexible wide band wimax antenna ha s been designed by dit antenna high frequency and research c entre in du blin, ireland. taoglas and dit have developed this range of solutions following years of expertise and collaboration in design of high performance antennas. 1.1 key advantages 1. highest efficiency in small size 31 * 53 * 0.2 mm. 2. flexible C can be fitted to cur ved surfaces 3. highly reliable and robust 4. rectangular shape - easy to integrate. other antenna designs come in irregular shapes and sizes making them hard to integrate. 2.0 electrical characteristics no parameter specification 1 working frequency 210 0 ? 432 0mhz 2 dimensions 31 * 53 * 0.2 mm 3 vswr 2 max (depends on the special environment) 4 polarization linear 5 impedance 50 ? 6 operating temperature - 40c ? +105c 7 termination cu (environmentally friendly pb free) * actual electrical value will depend on customer ground plane size
? all rights reserved - international patent pending taoglas limited, unit 3 enniscorthy technology centre, enniscorthy, co. wexford, ireland www.taoglas.com 3 .0 key antenna performance indicators measured in chamber gain (ground length: 33mm, coax cable length: 150mm, uf - l connector) wimax antenna peak gain parameter summary band (ghz) 2.1 2.3 2.5 2.7 2.9 3.1 3.3 3.5 3.7 3.9 4.1 4.3 peak gain (dbi) 1.2 1.9 2.1 2.5 2.6 3.2 2.1 1.3 1.5 1.2 1.5 2.6 measured s11 1 2 3 4 5 -35 -30 -25 -20 -15 -10 -5 0 s11 (db) frequency (ghz) 2.1 4.32
? all rights reserved - international patent pending taoglas limited, unit 3 enniscorthy technology centre, enniscorthy, co. wexford, ireland www.taoglas.com radiation efficiency efficiency 0% 10% 20% 30% 40% 50% 60% 70% 80% 90% 1000 1500 2000 2500 3000 3500 4000 4500 5000 (mhz)
? all rights reserved - international patent pending taoglas limited, unit 3 enniscorthy technology centre, enniscorthy, co. wexford, ireland www.taoglas.com radiation pattern
? all rights reserved - international patent pending taoglas limited, unit 3 enniscorthy technology centre, enniscorthy, co. wexford, ireland www.taoglas.com 4.0 drawings 4.1 shape and dimensions antenna only on 31x33mm ground plan e
? all rights reserved - international patent pending taoglas limited, unit 3 enniscorthy technology centre, enniscorthy, co. wexford, ireland www.taoglas.com 5.0 sensitivity to ground plane dimensions (simulation) 5.1 ground plane width w 5.2 ground plane length, l
? all rights reserved - international patent pending taoglas limited, unit 3 enniscorthy technology centre, enniscorthy, co. wexford, ireland www.taoglas.com 5.3 handset ground plane, 45mm 110mm w l
? all rights reserved - international patent pending taoglas limited, unit 3 enniscorthy technology centre, enniscorthy, co. wexford, ireland www.taoglas.com 5.3.1 sweeping length l , ( w =45mm) 5.3.2 sweeping width w ( l =110mm)
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