论文信息 - Radiation efficiency and Q factor study of franklin antenna using the Theory of Characteristic Modes

Radiation efficiency and Q factor study of franklin antenna using the Theory of Characteristic Modes

This paper presents the analysis of Franklin antenna by the Theory of Characteristic Modes. Modal radiation efficiencies are calculated and used to obtain the overall radiation efficiency. For each mode also the Q factor is calculated. On these results the influence of distance between arms of the folded part of antenna is demonstrated.

Milan Polivka | Miloslav Capek | Milos Mazanek | Pavel Hazdra | Pavel Hamouz

[1] R. Harrington,et al. Theory of characteristic modes for conducting bodies , 1971 .

[2] B. A. Austin,et al. The application of characteristic-mode techniques to vehicle-mounted NVIS antennas , 1998 .

[3] R. Garbacz,et al. A generalized expansion for radiated and scattered fields , 1971 .

[4] R. Garbacz,et al. Antenna synthesis and optimization using generalized characteristic modes , 1990 .

[5] K. Solbach,et al. Microstrip-Franklin Antenna , 1982 .

[6] Roger F. Harrington,et al. Control of radar scattering by reactive loading , 1972 .

[7] Design and analysis of a helical spherical antenna using the theory of characteristic modes , 2008, 2008 IEEE Antennas and Propagation Society International Symposium.