CIRCULARLY POLORISED MICROSTRIP PATCH
ANTENNA FOR SETELLITE COMMUNICATION
UNDER GUIDANCE OF
*Ms. MONIKA BHATNAGAR
* Mr. R.K YADAV
GP - 28
circularly polarised microstrip patch antenna is
proposed. The proposed antenna has a simple structure,
consisting of a square patch with slots and using micro
strip line feeding technique. The antenna design is
simulated and physically implemented using two different
dielectric substrates. The simulations showed good
agreement with the measurements and the antenna
appears appropriate for the satellite applications.
Micro strip antennas are an attractive and almost an
ideal choice for the mobile communications. so as to
provide an orientation with lesser restrictions and
reduced propagation problems .Micro strip Patch
antennas can be made circularly polarised (CP) and can
be used for satellite communications without any
significant effects on the physical structure of the
object on which they are to be mounted.
The antennas can be modelled and designed using
software; Ansoft Designer.
Objective of design
Patch antenna 2D View
3D View of patch
Slot cutting coordinates
We have calculated for cutting slots by coordinate
geometry on patch antenna
Coordinate for slot A Position (-6,-11.5,0) & size
Slot B position ( 11.5,6, 0)& size (5.5,1,0)
Similarly we have calculated the dimension for slot C
& slot D
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