2011•Unpublished venueRequires access
Antenna propagation and simulation a tree antenna by super nec software
Firouz mohseni fard
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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.