Title :
Accurate time-domain modelling of MEMS antennas for wireless telemetry systems
Author :
Caratelli, Diego ; Massaro, Alessandro ; Yarovoy, Alexander ; Cingolani, Roberto
Author_Institution :
IRCTR, Delft Univ. of Technol., Delft, Netherlands
Abstract :
A singularity-expansion-method-based technique for the accurate time-domain modelling of reconfigurable MEMS antennas for wireless telemetry applications is presented. Closed-form expressions of the radiated electromagnetic field in time domain are derived in terms of the newly introduced incomplete spherical Bessel functions depending on the complex frequencies of the natural resonant processes occurring in the antenna.
Keywords :
Bessel functions; antennas; electromagnetic fields; micromechanical devices; telemetry; time-domain analysis; MEMS antenna; radiated electromagnetic field; singularity-expansion-method-based technique; spherical Bessel function; time-domain modelling; wireless telemetry system;
Conference_Titel :
Microwave Conference (EuMC), 2010 European
Conference_Location :
Paris
Print_ISBN :
978-1-4244-7232-1
