| dc.contributor.author |
Rani, Joseph |
|
| dc.date.accessioned |
2008-09-02T07:12:00Z |
|
| dc.date.available |
2008-09-02T07:12:00Z |
|
| dc.date.issued |
2007-07-08 |
|
| dc.identifier.other |
DOI 10.1002/mop, MICROWAVE AND OPTICAL TECHNOLOGY LETTERS / Vol. 50, No. 2, February 2008, (www.interscience.wiley.com) |
|
| dc.identifier.uri |
http://dyuthi.cusat.ac.in/purl/809 |
|
| dc.description.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. |
en_US |
| dc.language.iso |
en |
en_US |
| dc.subject |
Polyaniline |
en_US |
| dc.subject |
Tapered dielectric rod antenna |
en_US |
| dc.subject |
Beam steering |
en_US |
| dc.title |
Polyaniline as an Automatic Beam Steering Material |
en_US |
| dc.type |
Working Paper |
en_US |