Title :
The effective electrically small encapsulated antenna applied for communication between self-powered miniature devices
Author :
Penkin, Dmitriy ; Yarovoy, Alexander ; Janssen, Gerard
Author_Institution :
Fac. of Electr. Eng., Math. & Comput. Sci. EEMCS, Delft Univ. of Technol., Delft, Netherlands
Abstract :
A high-efficiency electrically small (with a physical size less than one hundredth of the wavelength) antenna is proposed. Numerical simulations show that near its resonance frequency the antenna exhibits a power gain around 0 dB. The asymptotic dependence of the magnetic permeability on the ratio between the dipole antenna length and carrier wavelength has been established and possesses an exponential-like character.
Keywords :
dipole antennas; magnetic permeability; carrier wavelength; dipole antenna length; effective electrically small encapsulated antenna; magnetic permeability; power gain; self-powered miniature devices; Dipole antennas; Gain; Impedance; Magnetic resonance imaging; Permeability; Q factor;
Conference_Titel :
Antennas and Propagation (EUCAP), Proceedings of the 5th European Conference on
Conference_Location :
Rome
Print_ISBN :
978-1-4577-0250-1
