Title :
Radiation equivalent circuit model of zeroth-order resonator antenna
Author :
Vrba, David ; Polívka, Milan
Author_Institution :
Dept. of Electromagn. Field, Czech Tech. Univ. in Prague, Prague, Czech Republic
fDate :
Sept. 29 2009-Oct. 1 2009
Abstract :
Radiation equivalent circuit model (RECM) of zeroth-order resonator (ZOR) antenna implemented in microstrip line technology comprising radiation resistance and mutual inductance of shunt inductors in each element cell is investigated. The antenna input impedance acquired from RECM is compared with measured data and it is found that presented model provides a good first-order approximation for initial design of presented ZOR type antenna.
Keywords :
antenna radiation patterns; equivalent circuits; microstrip antennas; microstrip lines; mutual inductance; radiation equivalent circuit model; radiation resistance; shunt inductors; zeroth-order resonator antenna; Capacitors; Circuit simulation; Conductors; Electromagnetic radiation; Equivalent circuits; Impedance; Inductance; Inductors; Microstrip antennas; Shunt (electrical);
Conference_Titel :
Microwave Conference, 2009. EuMC 2009. European
Conference_Location :
Rome
Print_ISBN :
978-1-4244-4748-0
