Title :
Fast and accurate CAD model to compute the input impedance of circular patch antenna used for mobile communication
Author :
Banik, S. ; Biswas, M.
Author_Institution :
Dept. of Electron. & Tele-Commun. Eng., Jadavpur Univ., Kolkata, India
Abstract :
A fast and accurate CAD model based on cavity model analysis is proposed in this paper for computing the input impedance of circular patch antenna operated in between 0.8 to 1.33 GHz. The proposed model is valid for vary large to very small value patch diameter with any feed position. The computed values of circular patch having different diameter with different feed locations are compared with different theories and experimental values available in open literature. The present model shows very close agreement with the previously reported experiment compared to the other theoretical models. This model is very fast and required less computation time.
Keywords :
CAD; microstrip antennas; mobile communication; telecommunication computing; CAD model; circular patch antenna; input impedance; mobile communication; Computational modeling; Feeds; Impedance; Microstrip; Microstrip antennas; Solid modeling; circular patch; computer aided design; feed location; input impedance;
Conference_Titel :
Communication and Industrial Application (ICCIA), 2011 International Conference on
Conference_Location :
Kolkata, West Bengal
Print_ISBN :
978-1-4577-1915-8
DOI :
10.1109/ICCIndA.2011.6146662
