Title :
Transparaboloid reflector antenna at Ka-band
Author :
Chakrabarti, Satyajit
Author_Institution :
SAMEER Kolkata Centre, Gov. of India, Kolkata, India
Abstract :
Development of trans-paraboloid reflector antenna has been presented. Trans-reflector, twist reflector have been developed as the basic part of the overall antenna. Math-CAD softwares have been developed for design and optimization of trans-reflector and twist reflector. Performance of the feed horn has been optimized using FEM based commercial software HFSS. Engineering prototype of the overall antenna has been fabricated and performance measured. Simulation and measured results are also presented.
Keywords :
CAD; electrical engineering computing; finite element analysis; horn antennas; reflector antenna feeds; FEM based commercial software HFSS; Ka-band; Math-CAD softwares; feed horn performance; transparaboloid reflector antenna; twist reflector; Antenna measurements; Dielectrics; Feeds; Gratings; Reflection coefficient; Reflector antennas; Strips; gratting; trans-paraboloid reflector; trans-reflector; twist reflector;
Conference_Titel :
Applied Electromagnetics Conference (AEMC), 2013 IEEE
Conference_Location :
Bhubaneswar
Print_ISBN :
978-1-4799-3266-5
DOI :
10.1109/AEMC.2013.7045017
