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Please use this identifier to cite or link to this item: http://purl.org/purl/809

Title: Polyaniline as an Automatic Beam Steering Material
Authors: Rani, Joseph
Keywords: Polyaniline
Tapered dielectric rod antenna
Beam steering
Issue Date: 8-Jul-2007
Abstract: This 'study' deals with a preliminary study of automatic beam steering properly in conducting polyaniline . Polyaniline in its undoped and doped .state was prepared from aniline by the chemical oxidative polymerization method. Dielectric properties of the samples were studied at S-band microwave frequencies using cavity perturbation technique. It is found that undoped po/vanihne is having greater dielectric loss and conductivity contpared with the doped samples. The beam steering property is studied using a perspex rod antenna and HP 85/OC vector network analyzer. The shift in the radiated beam is studied for different do voltages. The results show that polyaniline is a good nutterial far beam steering applications.
URI: http://dyuthi.cusat.ac.in/purl/809
Appears in Collections:Dr Rani Joseph

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