Title :
Reconfigurable Zeroth Order And Half Wave Length Resonator Antenna For Pattern Reconfiguration Using Tunable EBG Structures
Author :
Krishnamoorthy, K. ; Majumder, Basudev ; Mukherjee, Jayanta ; Ray, K.P.
Author_Institution :
Dept. of Electr. Eng., Indian Inst. of Technol., Bombay, Mumbai, India
Abstract :
A pattern reconfigurable antenna utilizing the property of Zeroth Order resonator mode and the half wavelength patch resonator mode has been presented. To excite the TM01 mode of the patch in the same ZOR frequency, tunable Electromagnetic Band Gap (EBG) structures with proper switch selection has been adopted. It is clear from the simulation that both the ZOR frequency and the patch dominant mode frequency can be tuned at 4.21GHz to achieve the pattern reconfigurable antenna.
Keywords :
antenna radiation patterns; microstrip antennas; photonic band gap; electromagnetic band gap structures; half wave length resonator antenna; half wavelength patch resonator mode; patch dominant mode frequency; pattern reconfigurable antenna; reconfigurable zeroth order resonator antenna; tunable EBG structures; Antenna radiation patterns; Metamaterials; Microstrip antennas; Periodic structures; Resonant frequency; Zeroth Order Resonator antenna; pattern reconfiguration; tunable EBG;
Conference_Titel :
Antenna Technology and Applied Electromagnetics (ANTEM), 2014 16th International Symposium on
Conference_Location :
Victoria, BC
DOI :
10.1109/ANTEM.2014.6887748
