Title :
Numerical and Experimental Analysis of Pear-Shaped Monopole Antenna and Study of ITS Field Interaction with the User
Author :
Ghvedashvili, G.N. ; Kajaia, G.G. ; Saparishvili, G.Sh. ; Kakulia, D.G. ; Zaridze, R.S.
Author_Institution :
Dept. of Phys., Tbilisi State Univ.
Abstract :
A pear-shape monopole antenna with optimal geometric size and design for obtaining desirable electric and radiation characteristics presented together with a user-friendly program package for the analysis of antennas with dielectric coatings. Investigated the user body interaction with the antenna radiation, also antenna with directed radiation is simulated. The method of auxiliary sources (MAS) used for obtaining accurate results at low computational costs. The results of the simulation are verified by measurements
Keywords :
antenna radiation patterns; dielectric materials; electromagnetic fields; monopole antennas; antenna radiation; auxiliary sources method; dielectric coatings; electric characteristics; field interaction; pear-shaped monopole antenna; radiation characteristics; user body interaction; Antenna feeds; Antenna measurements; Computational modeling; Dielectric measurements; Electromagnetic radiation; Frequency measurement; Personal communication networks; Prototypes; Resonance; Resonant frequency;
Conference_Titel :
Mathematical Methods in Electromagnetic Theory, 2006 International Conference on
Conference_Location :
Kharkiv
Print_ISBN :
1-4244-0490-8
DOI :
10.1109/MMET.2006.1689719
