Title :
Antenna propagation and simulation a tree antenna by super nec software
Author :
Fard, Firouz Mohseni
Author_Institution :
Khormoj Branch, Commun. Dept., Islamic Azad Univ., Boshehr, Iran
Abstract :
In this paper we explain the antenna propagation and micro strip and wire antenna. Then a wire tree antenna with a new structure has been designed and simulated. The length of this antenna is very less than wave length, in addition to, this antenna has high radiation resistance and little imaginary resistance. And the radiation pattern of this antenna is good and have a suitable directivity. Also the antenna dimension gets better for having a high efficiency and the most bandwidth in 195 MHz to 215 MHz frequencies. For simulating this antenna used the S-NEC software that is one of a specific for antenna design and simulation.
Keywords :
VHF radio propagation; antenna radiation patterns; electrical engineering computing; microstrip antennas; wire antennas; S-NEC software; antenna design; antenna propagation; antenna radiation pattern; antenna radiation resistance; frequency 195 MHz to 215 MHz; imaginary resistance; microstrip antenna; super NEC software; wire tree antenna simulation; Antenna radiation patterns; Impedance; Radio navigation; Receiving antennas; Resistance; communication; micro strip; radiation resistance; super nec; tree antenna;
Conference_Titel :
Wireless and Optical Communications Networks (WOCN), 2011 Eighth International Conference on
Conference_Location :
Paris
Print_ISBN :
978-1-4577-0262-4
DOI :
10.1109/WOCN.2011.5872952
