Dyuthi @ CUSAT >
e-SCHOLARSHIP >
Polymer Science and Rubber Technology >
Faculty >
Dr Rani Joseph >
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
|
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.
|