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مقاله تحقیق پروژه دانش آموزی و دانشجویی

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مقاله تحقیق پروژه دانش آموزی و دانشجویی

Design a New Internal Multi-Band Antenna for Mobile Handset Resemblance to NOKIA

Design a New Internal Multi-Band Antenna for Mobile Handset Resemblance to NOKIA

Design a New Internal Multi-Band Antenna for Mobile Handset Resemblance to NOKIA

A novel compact internal dual-band handset antenna for covering the GSM900, GSM1800 bands is presented. The proposed antenna consists of metal strip, shorting wall, shorting pin, and probe feed-that occupies a total volume of 7mm times;27mm times;8mm. Proposed structure is resemblance to NOKIA for mobile handset. The antenna structure is fabricated of 2mm metal strip. This structure supported by a frame assembled from FR4 dielectric material (7mm times;25mm times;8 mm) and foam dielectric ...


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Folded Inverted Conformal Antenna (FICA) For Mobile Handset and WLAN applications

Folded Inverted Conformal Antenna (FICA) For Mobile Handset and WLAN applications

Folded Inverted Conformal Antenna (FICA) For Mobile Handset and WLAN applications

Two novel compact antennas for covering the GSM900, GSM1800, WLAN (2400MHz to 2484MHz), Bluetooth (2402MHz to 2483.5MHz) and ISM (2450MHz) bands are presented. Two structures called Folded Inverted Conformal Antenna (FICA). The proposed antennas consist of a C-shaped elongated flat conductor featuring a closed slot, the ground plane, the shorting wall, the shorting pin and the probe-feed. The foam substrate applied in both antennas is cheaper and better than other substrates. One antenna ...


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