Title :
Dual-band circularly polarized microstrip-fed shorted ring-slot rectenna
Author :
Heikkinen, Jouko ; Kivikoski, Markliu
Author_Institution :
Inst. of Electron., Tampere Univ. of Technol., Finland
fDate :
Oct. 28 2003-Nov. 1 2003
Abstract :
A dual-band circularly polarized (CP) microstrip-fed shorted ring-slot rectenna (rectifying antenna) was designed and its reception performance from both broadside directions was measured and compared at 2.45 GHz and 5.8 GHz ISM bands. CP performance at the lower frequency band was very similar for both directions of reception whereas considerable deviation was detected at the higher frequency band.
Keywords :
UHF antennas; antenna feeds; antenna radiation patterns; microstrip antennas; multifrequency antennas; polarisation; slot antennas; 2.45 GHz; 5.8 GHz; dual-band circularly polarized microstrip-fed shorted ring-slot rectenna; rectenna radiation; rectifying antenna; Antenna feeds; Circuits; Dielectric materials; Dual band; Microstrip; Microwave antennas; Polarization; Rectennas; Rectifiers; Slot antennas;
Conference_Titel :
Antennas, Propagation and EM Theory, 2003. Proceedings. 2003 6th International SYmposium on
Conference_Location :
Beijing, China
Print_ISBN :
0-7803-7831-8
DOI :
10.1109/ISAPE.2003.1276614
