%0 Journal Article
%T Design of A Pentagon Microstrip Antenna for Radar Altimeter Application
%A K. RamaDevi
%A A. Mallikarjuna Prasad
%A A. Jhansi Rani
%J International Journal of Web & Semantic Technology
%D 2012
%I Academy & Industry Research Collaboration Center (AIRCC)
%X In the navigational applications, radar and satellite requires a device that is a radar altimeter. Theworking frequency of this system is 4.2 to 4.3GHz and also requires less weight, low profile, and high gainantennas. The above mentioned application is possible with microstrip antenna as also known as planarantenna. In this paper, the microstrip antennas are designed at 4.3GHz (C-band) in rectangular andcircular shape patch antennas in single element and arrays with parasitic elements placed in H-planecoupling. The performance of all these shapes is analyzed in terms of radiation pattern, half power points,and gain and impedance bandwidth in MATLAB. This work extended here with designed in different shapeslike Rhombic, Pentagon, Octagon and Edges-12 etc. Further these parameters are simulated in ANSOFTHFSSTMV9.0 simulator.
%K Rectangular patch
%K Circular Patch
%K Pentagon shape
%K impedance bandwidth
%K radio altimeter etc.
%U http://airccse.org/journal/ijwest/papers/3412ijwest04.pdf